]> git.donarmstrong.com Git - mothur.git/blobdiff - splitabundcommand.cpp
changing command name classify.shared to classifyrf.shared
[mothur.git] / splitabundcommand.cpp
index cb576846eaec476173bbf50e1a3b6c7c5dd9a482..580493b60a1e4d449a71b8689635e8ced4dea397 100644 (file)
  */
 
 #include "splitabundcommand.h"
+#include "sharedutilities.h"
 
+//**********************************************************************************************************************
+vector<string> SplitAbundCommand::setParameters(){     
+       try {           
+               CommandParameter pfasta("fasta", "InputTypes", "", "", "none", "none", "none","fasta",false,true,true); parameters.push_back(pfasta);
+        CommandParameter pname("name", "InputTypes", "", "", "NameCount", "FNGLT", "none","name",false,false,true); parameters.push_back(pname);
+        CommandParameter pcount("count", "InputTypes", "", "", "NameCount-CountGroup", "none", "none","count",false,false); parameters.push_back(pcount);
+               CommandParameter pgroup("group", "InputTypes", "", "", "CountGroup", "none", "none","group",false,false); parameters.push_back(pgroup);
+               CommandParameter plist("list", "InputTypes", "", "", "none", "FNGLT", "none","list",false,false,true); parameters.push_back(plist);
+               CommandParameter plabel("label", "String", "", "", "", "", "","",false,false); parameters.push_back(plabel);
+               CommandParameter pcutoff("cutoff", "Number", "", "0", "", "", "","",false,true); parameters.push_back(pcutoff);
+               CommandParameter pgroups("groups", "String", "", "", "", "", "","",false,false); parameters.push_back(pgroups);
+               CommandParameter paccnos("accnos", "Boolean", "", "F", "", "", "","",false,false); parameters.push_back(paccnos);
+               CommandParameter pinputdir("inputdir", "String", "", "", "", "", "","",false,false); parameters.push_back(pinputdir);
+               CommandParameter poutputdir("outputdir", "String", "", "", "", "", "","",false,false); parameters.push_back(poutputdir);
+               
+               vector<string> myArray;
+               for (int i = 0; i < parameters.size(); i++) {   myArray.push_back(parameters[i].name);          }
+               return myArray;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "setParameters");
+               exit(1);
+       }
+}
+//**********************************************************************************************************************
+string SplitAbundCommand::getHelpString(){     
+       try {
+               string helpString = "";
+               helpString += "The split.abund command reads a fasta file and a list or a names file splits the sequences into rare and abundant groups. \n";
+               helpString += "The split.abund command parameters are fasta, list, name, count, cutoff, group, label, groups, cutoff and accnos.\n";
+               helpString += "The fasta and a list or name or count parameter are required, and you must provide a cutoff value.\n";
+               helpString += "The cutoff parameter is used to qualify what is abundant and rare.\n";
+               helpString += "The group parameter allows you to parse a group file into rare and abundant groups.\n";
+               helpString += "The label parameter is used to read specific labels in your listfile you want to use.\n";
+               helpString += "The accnos parameter allows you to output a .rare.accnos and .abund.accnos files to use with the get.seqs and remove.seqs commands.\n";
+               helpString += "The groups parameter allows you to parse the files into rare and abundant files by group.  \n";
+               helpString += "For example if you set groups=A-B-C, you will get a .A.abund, .A.rare, .B.abund, .B.rare, .C.abund, .C.rare files.  \n";
+               helpString += "If you want .abund and .rare files for all groups, set groups=all.  \n";
+               helpString += "The split.abund command should be used in the following format: split.abund(fasta=yourFasta, list=yourListFile, group=yourGroupFile, label=yourLabels, cutoff=yourCutoff).\n";
+               helpString += "Example: split.abund(fasta=abrecovery.fasta, list=abrecovery.fn.list, group=abrecovery.groups, label=0.03, cutoff=2).\n";
+               helpString += "Note: No spaces between parameter labels (i.e. list), '=' and parameters (i.e.yourListfile).\n";
+               return helpString;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "getHelpString");
+               exit(1);
+       }
+}
+
+//**********************************************************************************************************************
+string SplitAbundCommand::getOutputPattern(string type) {
+    try {
+        string pattern = "";
+        
+        if (type == "fasta")        {  pattern = "[filename],[tag],[tag2],fasta-[filename],[tag],[group],[tag2],fasta";            } 
+        else if (type == "list")    {   pattern = "[filename],[tag],[tag2],list-[filename],[group],[tag],[tag2],list";            }
+        else if (type == "name")    {   pattern = "[filename],[tag],names-[filename],[group],[tag],names";           }
+        else if (type == "count")   {   pattern = "[filename],[tag],[tag2],count_table-[filename],[tag],count_table";     }
+        else if (type == "group")   {   pattern = "[filename],[tag],[tag2],groups-[filename],[tag],[group],[tag2],groups";          }
+        else if (type == "accnos")  {   pattern = "[filename],[tag],[tag2],accnos-[filename],[tag],[group],[tag2],accnos";          }
+        else { m->mothurOut("[ERROR]: No definition for type " + type + " output pattern.\n"); m->control_pressed = true;  }
+        
+        return pattern;
+    }
+    catch(exception& e) {
+        m->errorOut(e, "SplitAbundCommand", "getOutputPattern");
+        exit(1);
+    }
+}
+//**********************************************************************************************************************
+SplitAbundCommand::SplitAbundCommand(){        
+       try {
+               abort = true; calledHelp = true; 
+               setParameters();
+               vector<string> tempOutNames;
+               outputTypes["list"] = tempOutNames;
+               outputTypes["name"] = tempOutNames;
+        outputTypes["count"] = tempOutNames;
+               outputTypes["accnos"] = tempOutNames;
+               outputTypes["group"] = tempOutNames;
+               outputTypes["fasta"] = tempOutNames;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "SplitAbundCommand");
+               exit(1);
+       }
+}
 //**********************************************************************************************************************
 SplitAbundCommand::SplitAbundCommand(string option)  {
        try {
-               abort = false;
-               wroteRareList = false;
-               wroteAbundList = false;
+               abort = false; calledHelp = false;   
                allLines = 1;
                        
                //allow user to run help
-               if(option == "help") { help(); abort = true; }
-               
+               if(option == "help") { help(); abort = true; calledHelp = true; }
+               else if(option == "citation") { citation(); abort = true; calledHelp = true;}
                else {
-                       //valid paramters for this command
-                       string Array[] =  {"list","name","group","label","accnos","cutoff","outputdir","inputdir"};
-                       vector<string> myArray (Array, Array+(sizeof(Array)/sizeof(string)));
+                       vector<string> myArray = setParameters();
                        
                        OptionParser parser(option);
                        map<string, string> parameters = parser.getParameters();
@@ -35,7 +119,16 @@ SplitAbundCommand::SplitAbundCommand(string option)  {
                        for (it = parameters.begin(); it != parameters.end(); it++) { 
                                if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
                        }
-                                               
+                       
+                       //initialize outputTypes
+                       vector<string> tempOutNames;
+                       outputTypes["list"] = tempOutNames;
+                       outputTypes["name"] = tempOutNames;
+                       outputTypes["accnos"] = tempOutNames;
+                       outputTypes["group"] = tempOutNames;
+                       outputTypes["fasta"] = tempOutNames;    
+            outputTypes["count"] = tempOutNames;
+                                                                                               
                        //if the user changes the input directory command factory will send this info to us in the output parameter 
                        string inputDir = validParameter.validFile(parameters, "inputdir", false);              
                        if (inputDir == "not found"){   inputDir = "";          }
@@ -44,7 +137,7 @@ SplitAbundCommand::SplitAbundCommand(string option)  {
                                it = parameters.find("list");
                                //user has given a template file
                                if(it != parameters.end()){ 
-                                       path = hasPath(it->second);
+                                       path = m->hasPath(it->second);
                                        //if the user has not given a path then, add inputdir. else leave path alone.
                                        if (path == "") {       parameters["list"] = inputDir + it->second;             }
                                }
@@ -52,19 +145,34 @@ SplitAbundCommand::SplitAbundCommand(string option)  {
                                it = parameters.find("group");
                                //user has given a template file
                                if(it != parameters.end()){ 
-                                       path = hasPath(it->second);
+                                       path = m->hasPath(it->second);
                                        //if the user has not given a path then, add inputdir. else leave path alone.
                                        if (path == "") {       parameters["group"] = inputDir + it->second;            }
                                }
                                
+                               it = parameters.find("fasta");
+                               //user has given a template file
+                               if(it != parameters.end()){ 
+                                       path = m->hasPath(it->second);
+                                       //if the user has not given a path then, add inputdir. else leave path alone.
+                                       if (path == "") {       parameters["fasta"] = inputDir + it->second;            }
+                               }
+                               
                                it = parameters.find("name");
                                //user has given a template file
                                if(it != parameters.end()){ 
-                                       path = hasPath(it->second);
+                                       path = m->hasPath(it->second);
                                        //if the user has not given a path then, add inputdir. else leave path alone.
                                        if (path == "") {       parameters["name"] = inputDir + it->second;             }
                                }
 
+                it = parameters.find("count");
+                               //user has given a template file
+                               if(it != parameters.end()){ 
+                                       path = m->hasPath(it->second);
+                                       //if the user has not given a path then, add inputdir. else leave path alone.
+                                       if (path == "") {       parameters["count"] = inputDir + it->second;            }
+                               }
                        }
 
                        
@@ -74,44 +182,88 @@ SplitAbundCommand::SplitAbundCommand(string option)  {
                        //check for required parameters
                        listfile = validParameter.validFile(parameters, "list", true);
                        if (listfile == "not open") { abort = true; }
-                       else if (listfile == "not found") { listfile = ""; }    
+                       else if (listfile == "not found") { listfile = ""; }
+                       else{ inputFile = listfile; m->setListFile(listfile); } 
                        
-                       //check for required parameters
                        namefile = validParameter.validFile(parameters, "name", true);
                        if (namefile == "not open") { abort = true; }
                        else if (namefile == "not found") { namefile = ""; }    
+                       else{ inputFile = namefile; m->setNameFile(namefile); } 
+               
+                       fastafile = validParameter.validFile(parameters, "fasta", true);
+                       if (fastafile == "not open") { abort = true; }
+                       else if (fastafile == "not found") {                            
+                               fastafile = m->getFastaFile(); 
+                               if (fastafile != "") { m->mothurOut("Using " + fastafile + " as input file for the fasta parameter."); m->mothurOutEndLine(); }
+                               else {  m->mothurOut("You have no current fastafile and the fasta parameter is required."); m->mothurOutEndLine(); abort = true; }
+                       }else { m->setFastaFile(fastafile); }   
                        
                        groupfile = validParameter.validFile(parameters, "group", true);
-                       if (groupfile == "not open") { abort = true; }  
+                       if (groupfile == "not open") {  groupfile = ""; abort = true; } 
                        else if (groupfile == "not found") { groupfile = ""; }
                        else {  
-                               groupMap = new GroupMap(groupfile);
-                               
-                               int error = groupMap->readMap();
+                               int error = groupMap.readMap(groupfile);
                                if (error == 1) { abort = true; }
+                               m->setGroupFile(groupfile);
                        }
                        
-                       //do you have all files needed
-                       if ((listfile == "") && (namefile == "")) { m->mothurOut("You must either a listfile or a namefile for the split.abund command. "); m->mothurOutEndLine(); abort = true;  }
-                       if ((listfile != "") && (namefile != "")) { m->mothurOut("You must either a listfile or a namefile for the split.abund command, but NOT BOTH. "); m->mothurOutEndLine(); abort = true;  }
+            countfile = validParameter.validFile(parameters, "count", true);
+                       if (countfile == "not open") { countfile = ""; abort = true; }
+                       else if (countfile == "not found") { countfile = "";  } 
+                       else {
+                m->setCountTableFile(countfile); 
+                ct.readTable(countfile, true);
+            }
+            
+            if ((namefile != "") && (countfile != "")) {
+                m->mothurOut("[ERROR]: you may only use one of the following: name or count."); m->mothurOutEndLine(); abort = true;
+            }
+                       
+            if ((groupfile != "") && (countfile != "")) {
+                m->mothurOut("[ERROR]: you may only use one of the following: group or count."); m->mothurOutEndLine(); abort=true;
+            }
+            
+                       groups = validParameter.validFile(parameters, "groups", false);         
+                       if (groups == "not found") { groups = ""; }
+                       else { m->splitAtDash(groups, Groups); }
+                       
+                       if (((groupfile == "") && (countfile == ""))&& (groups != "")) {  m->mothurOut("You cannot select groups without a valid group or count file, I will disregard your groups selection. "); m->mothurOutEndLine(); groups = "";  Groups.clear(); }
                        
+            if (countfile != "") {
+                if (!ct.hasGroupInfo()) { m->mothurOut("You cannot pick groups without group info in your count file; I will disregard your groups selection."); m->mothurOutEndLine(); groups = "";  Groups.clear(); }
+            }
+            
+                       //do you have all files needed
+                       if ((listfile == "") && (namefile == "") && (countfile == "")) { 
+                               namefile = m->getNameFile(); 
+                               if (namefile != "") { m->mothurOut("Using " + namefile + " as input file for the name parameter."); m->mothurOutEndLine(); }
+                               else {                          
+                                       listfile = m->getListFile(); 
+                                       if (listfile != "") { m->mothurOut("Using " + listfile + " as input file for the list parameter."); m->mothurOutEndLine(); }
+                                       else {  
+                        countfile  = m->getCountTableFile(); 
+                        if (countfile != "") { m->mothurOut("Using " + countfile + " as input file for the count parameter."); m->mothurOutEndLine(); }
+                        else {         m->mothurOut("You have no current list, count or namefile and one is required."); m->mothurOutEndLine(); abort = true; }
+                    }
+                               }
+                       }
+            
                        //check for optional parameter and set defaults
                        // ...at some point should added some additional type checking...
                        label = validParameter.validFile(parameters, "label", false);                   
                        if (label == "not found") { label = "";  allLines = 1; }
                        else { 
-                               if(label != "all") {  splitAtDash(label, labels);  allLines = 0;  }
+                               if(label != "all") {  m->splitAtDash(label, labels);  allLines = 0;  }
                                else { allLines = 1;  }
                        }
                        
                        string temp = validParameter.validFile(parameters, "accnos", false);            if (temp == "not found") { temp = "F"; }
-                       accnos = isTrue(temp); 
+                       accnos = m->isTrue(temp); 
                        
                        temp = validParameter.validFile(parameters, "cutoff", false);                           if (temp == "not found") { temp = "0"; }
-                       convert(temp, cutoff); 
+                       m->mothurConvert(temp, cutoff); 
 
                        if (cutoff == 0) {  m->mothurOut("You must provide a cutoff to qualify what is abundant for the split.abund command. "); m->mothurOutEndLine(); abort = true;  }
-
                }
 
        }
@@ -121,74 +273,59 @@ SplitAbundCommand::SplitAbundCommand(string option)  {
        }
 }
 //**********************************************************************************************************************
-void SplitAbundCommand::help(){
-       try {
-               m->mothurOut("The split.abund command reads a list or a names file splits the sequences into rare and abundant groups.. \n");
-               m->mothurOut("The split.abund command parameters are list, name, cutoff, group, label and accnos.\n");
-               m->mothurOut("The list or name parameter is required, and you must provide a cutoff value.\n");
-               m->mothurOut("The cutoff parameter is used to qualify what is abundant and rare.\n");
-               m->mothurOut("The group parameter allows you to parse a group file into rare and abundant groups.\n");
-               m->mothurOut("The label parameter is used to read specific labels in your listfile you want to use.\n");
-               m->mothurOut("The accnos parameter allows you to output a .rare.accnos and .abund.accnos files to use with the get.seqs and remove.seqs commands.\n");
-               m->mothurOut("The split.abund command should be used in the following format: split.abund(list=yourListFile, group=yourGroupFile, label=yourLabels, cutoff=yourCutoff).\n");
-               m->mothurOut("Example: split.abundt(list=abrecovery.fn.list, group=abrecovery.groups, label=0.03, cutoff=2).\n");
-               m->mothurOut("Note: No spaces between parameter labels (i.e. list), '=' and parameters (i.e.yourListfile).\n\n");
-
-       }
-       catch(exception& e) {
-               m->errorOut(e, "SplitAbundCommand", "help");
-               exit(1);
-       }
-}
-//**********************************************************************************************************************
-SplitAbundCommand::~SplitAbundCommand(){ 
-       if (groupfile != "") {  delete groupMap;  } 
-}
+SplitAbundCommand::~SplitAbundCommand(){}
 //**********************************************************************************************************************
 int SplitAbundCommand::execute(){
        try {
        
-               if (abort == true) {    return 0;       }
-               
-               if (namefile != "") {  split();  }
-               else {
+               if (abort == true) { if (calledHelp) { return 0; }  return 2;   }
+        
+        if (Groups.size() != 0) {
+            vector<string> allGroups;
+            if (countfile != "") { allGroups = ct.getNamesOfGroups(); }
+            else { allGroups = groupMap.getNamesOfGroups(); }
+            SharedUtil util;
+            util.setGroups(Groups, allGroups);
+        }
                
-                       //remove old files so you can append later....
-                       string fileroot = outputDir + getRootName(getSimpleName(listfile));
-                       remove((fileroot + "rare.list").c_str());
-                       remove((fileroot + "abund.list").c_str());
+               if (listfile != "") { //you are using a listfile to determine abundance
+                       if (outputDir == "") { outputDir = m->hasPath(listfile); }
                        
                        //if the users enters label "0.06" and there is no "0.06" in their file use the next lowest label.
                        set<string> processedLabels;
                        set<string> userLabels = labels;        
                        
-                       input = new InputData(listfile, "list");
-                       list = input->getListVector();
+                       InputData input(listfile, "list");
+                       ListVector* list = input.getListVector();
                        string lastLabel = list->getLabel();
                        
-                       if (m->control_pressed) { delete input; delete list; for (int i = 0; i < outputNames.size(); i++) {     remove(outputNames[i].c_str()); } return 0; }
+                       //do you have a namefile or do we need to similate one?
+                       if (namefile != "") {  readNamesFile();         }
+                       else                            { createNameMap(list);  }
+                       
+                       if (m->control_pressed) { delete list; for (int i = 0; i < outputNames.size(); i++) {   m->mothurRemove(outputNames[i]); } return 0; }
                        
                        while((list != NULL) && ((allLines == 1) || (userLabels.size() != 0))) {
                        
-                               if (m->control_pressed) { delete input; delete list; for (int i = 0; i < outputNames.size(); i++) {     remove(outputNames[i].c_str()); } return 0; }
+                               if (m->control_pressed) {  delete list; for (int i = 0; i < outputNames.size(); i++) {  m->mothurRemove(outputNames[i]); } return 0; }
                                
                                if(allLines == 1 || labels.count(list->getLabel()) == 1){
                                                
                                                m->mothurOut(list->getLabel()); m->mothurOutEndLine();
-                                               split(list);
+                                               splitList(list);
                                                                                        
                                                processedLabels.insert(list->getLabel());
                                                userLabels.erase(list->getLabel());
                                }
                                
-                               if ((anyLabelsToProcess(list->getLabel(), userLabels, "") == true) && (processedLabels.count(lastLabel) != 1)) {
+                               if ((m->anyLabelsToProcess(list->getLabel(), userLabels, "") == true) && (processedLabels.count(lastLabel) != 1)) {
                                                string saveLabel = list->getLabel();
                                                
                                                delete list;
-                                               list = input->getListVector(lastLabel); //get new list vector to process
+                                               list = input.getListVector(lastLabel); //get new list vector to process
                                                
                                                m->mothurOut(list->getLabel()); m->mothurOutEndLine();
-                                               split(list);
+                                               splitList(list);
                                                
                                                processedLabels.insert(list->getLabel());
                                                userLabels.erase(list->getLabel());
@@ -201,10 +338,10 @@ int SplitAbundCommand::execute(){
                                lastLabel = list->getLabel();
                                        
                                delete list;
-                               list = input->getListVector(); //get new list vector to process
+                               list = input.getListVector(); //get new list vector to process
                        }
                        
-                       if (m->control_pressed) { delete input;  for (int i = 0; i < outputNames.size(); i++) { remove(outputNames[i].c_str()); } return 0; }
+                       if (m->control_pressed) {  for (int i = 0; i < outputNames.size(); i++) {       m->mothurRemove(outputNames[i]); } return 0; }
                        
                        //output error messages about any remaining user labels
                        set<string>::iterator it;
@@ -220,27 +357,71 @@ int SplitAbundCommand::execute(){
 
                        }
                        
-                       if (m->control_pressed) { delete input;  for (int i = 0; i < outputNames.size(); i++) { remove(outputNames[i].c_str()); } return 0; }
+                       if (m->control_pressed) {  for (int i = 0; i < outputNames.size(); i++) {       m->mothurRemove(outputNames[i]); } return 0; }
                        
                        //run last label if you need to
                        if (needToRun == true)  {
                                if (list != NULL) {     delete list;    }
-                               list = input->getListVector(lastLabel); //get new list vector to process
+                               list = input.getListVector(lastLabel); //get new list vector to process
                                
                                m->mothurOut(list->getLabel()); m->mothurOutEndLine();
-                               split(list);            
+                               splitList(list);                
                                
                                delete list;
                        }
                        
-                       delete input;
+                       if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) {        m->mothurRemove(outputNames[i]); }      return 0;       }
+                                                                       
+               }else if (namefile != "") { //you are using the namefile to determine abundance
+                       if (outputDir == "") { outputDir = m->hasPath(namefile); }
                        
-                       if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) {        remove(outputNames[i].c_str()); }       return 0;       }
+                       splitNames(); 
+                       writeNames();
                        
-                       if (wroteAbundList) {  outputNames.push_back(fileroot + "abund.list");          }
-                       if (wroteRareList)      {  outputNames.push_back(fileroot + "rare.list");               }
+                       string tag = "";
+                       if (groupfile != "")                            {  parseGroup(tag);             }
+                       if (accnos)                                                     {  writeAccnos(tag);    }
+                       if (fastafile != "")                            {  parseFasta(tag);             }
+               }else {
+            //split by countfile
+            string tag = "";
+            splitCount();
+            
+                       if (accnos)                                                     {  writeAccnos(tag);    }
+                       if (fastafile != "")                            {  parseFasta(tag);             }
+        }
+               
+               //set fasta file as new current fastafile
+               string current = "";
+               itTypes = outputTypes.find("fasta");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setFastaFile(current); }
+               }
+               
+               itTypes = outputTypes.find("name");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setNameFile(current); }
+               }
+               
+               itTypes = outputTypes.find("group");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setGroupFile(current); }
+               }
+               
+               itTypes = outputTypes.find("list");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setListFile(current); }
                }
                
+               itTypes = outputTypes.find("accnos");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setAccnosFile(current); }
+               }
+        
+        itTypes = outputTypes.find("count");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setCountTableFile(current); }
+               }
                
                m->mothurOutEndLine();
                m->mothurOut("Output File Names: "); m->mothurOutEndLine();
@@ -255,275 +436,901 @@ int SplitAbundCommand::execute(){
        }
 }
 /**********************************************************************************************************************/
-int SplitAbundCommand::split(ListVector* thisList) {
+int SplitAbundCommand::splitList(ListVector* thisList) {
        try {
-       
-               SAbundVector* sabund = new SAbundVector();
-               *sabund = thisList->getSAbundVector();
-               
-               //find out how many bins are rare and how many are abundant so you can process the list vector one bin at a time
-               // and don't have to store the bins until you are done with the whole vector, this save alot of space.
-               int numRareBins = 0;
-               for (int i = 0; i <= sabund->getMaxRank(); i++) {
-                       if (i > cutoff) { break; }
-                       numRareBins += sabund->get(i);
-               }
-               int numAbundBins = thisList->getNumBins() - numRareBins;
-               delete sabund;
-               
-               //setup output files
-               ofstream outListAbund;
-               ofstream outListRare;
-               ofstream outGroupRare;
-               ofstream outGroupAbund;
-               ofstream outAccnosRare;
-               ofstream outAccnosAbund;
-               
-               string fileroot = outputDir + getRootName(getSimpleName(listfile));
-               if (numRareBins > 0) {
-                       wroteRareList = true;
-                       string listRareName = fileroot + "rare.list";
-                       openOutputFileAppend(listRareName, outListRare);
-                       outListRare << thisList->getLabel() << '\t' << numRareBins << '\t';
-                       
-                       if (accnos) {
-                               string accnosName = fileroot + thisList->getLabel() + ".rare.accnos";
-                               openOutputFile(accnosName, outAccnosRare);
-                               outputNames.push_back(accnosName);
-                       }
-                       
-                       if (groupfile != "") {
-                               string groupFileName = outputDir + getRootName(getSimpleName(groupfile)) + thisList->getLabel() + ".rare.group";
-                               openOutputFile(groupFileName, outGroupRare);
-                               outputNames.push_back(groupFileName);
-                       }
-               }
+               rareNames.clear();
+               abundNames.clear();
                
-               if (numAbundBins > 0) {
-                       wroteAbundList = true;
-                       string listAbundName = fileroot + "abund.list";
-                       openOutputFileAppend(listAbundName, outListAbund);
-                       outListAbund << thisList->getLabel() << '\t' << numAbundBins << '\t';
+               //get rareNames and abundNames
+        int numRareBins = 0;
+               for (int i = 0; i < thisList->getNumBins(); i++) {
+                       if (m->control_pressed) { return 0; }
                        
-                       if (accnos) {
-                               string accnosName = fileroot + thisList->getLabel() + ".abund.accnos";
-                               openOutputFile(accnosName, outAccnosAbund);
-                               outputNames.push_back(accnosName);
+                       string bin = thisList->get(i);
+                                               
+                       vector<string> names;
+                       m->splitAtComma(bin, names);  //parses bin into individual sequence names
+                       int size = names.size();
+            
+            //if countfile is not blank we assume the list file is unique, otherwise we assume it includes all seqs
+            if (countfile != "") {
+                size = 0;
+                for (int j = 0; j < names.size(); j++) {  size += ct.getNumSeqs(names[j]); }
+            }
+            
+                       if (size <= cutoff) {
+                numRareBins++;
+                               for (int j = 0; j < names.size(); j++) {  rareNames.insert(names[j]);  }
+                       }else{
+                               for (int j = 0; j < names.size(); j++) {  abundNames.insert(names[j]);  }
                        }
+               }//end for
+
+               
+               string tag = thisList->getLabel();
+       
+               writeList(thisList, tag, numRareBins);
+    
+               if (groupfile != "")                            {  parseGroup(tag);             }
+               if (accnos)                                                     {  writeAccnos(tag);    }
+               if (fastafile != "")                            {  parseFasta(tag);             }
+        if (countfile != "")                           {  parseCount(tag);             }
+        
+               return 0;
+
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "splitList");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::writeList(ListVector* thisList, string tag, int numRareBins) { 
+       try {
+               
+               map<string, ofstream*> filehandles;
+               
+               if (Groups.size() == 0) {
+                       int numAbundBins = thisList->getNumBins() - numRareBins;
+
+                       ofstream aout;
+                       ofstream rout;
+                       
+            map<string, string> variables; 
+            variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(listfile));
+            variables["[tag]"] = tag;
+            variables["[tag2]"] = "rare";
+                       string rare = getOutputFileName("list",variables);
+                       m->openOutputFile(rare, rout);
+                       outputNames.push_back(rare); outputTypes["list"].push_back(rare);
+                       
+            variables["[tag2]"] = "abund";
+                       string abund = getOutputFileName("list",variables);
+                       m->openOutputFile(abund, aout);
+                       outputNames.push_back(abund); outputTypes["list"].push_back(abund);
+
+                       if (rareNames.size() != 0)      {  rout << thisList->getLabel() << '\t' << numRareBins << '\t';         }
+                       if (abundNames.size() != 0) {   aout << thisList->getLabel() << '\t' << numAbundBins << '\t';   }
+
+                       for (int i = 0; i < thisList->getNumBins(); i++) {
+                               if (m->control_pressed) { break; }
+                       
+                               string bin = thisList->get(i); 
+                vector<string> names;
+                m->splitAtComma(bin, names);
+                
+                               int size = names.size();
+                if (countfile != "") {
+                    size = 0;
+                    for (int j = 0; j < names.size(); j++) {  size += ct.getNumSeqs(names[j]); }
+                }
                        
-                       if (groupfile != "") {
-                               string groupFileName = outputDir + getRootName(getSimpleName(groupfile)) + thisList->getLabel() + ".abund.group";
-                               openOutputFile(groupFileName, outGroupAbund);
-                               outputNames.push_back(groupFileName);
+                               if (size <= cutoff) {  rout << bin << '\t';  }
+                               else                            {  aout << bin << '\t'; }
                        }
-               }
-               
-               for (int i = 0; i < thisList->getNumBins(); i++) {
-                       if (m->control_pressed) { break; }
                        
-                       string bin = list->get(i); 
+                       if (rareNames.size() != 0)      { rout << endl; }
+                       if (abundNames.size() != 0) { aout << endl; }
+                       
+                       rout.close();
+                       aout.close();
                        
-                       int size = getNumNames(bin);
+               }else{ //parse names by abundance and group
+                       string fileroot =  outputDir + m->getRootName(m->getSimpleName(listfile));
+                       ofstream* temp;
+                       ofstream* temp2;
+                       //map<string, bool> wroteFile;
+                       map<string, ofstream*> filehandles;
+                       map<string, ofstream*>::iterator it3;
+
+                       for (int i=0; i<Groups.size(); i++) {
+                               temp = new ofstream;
+                               filehandles[Groups[i]+".rare"] = temp;
+                               temp2 = new ofstream;
+                               filehandles[Groups[i]+".abund"] = temp2;
+                               
+                map<string, string> variables; 
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = "rare";
+                variables["[group]"] = Groups[i];
+                string rareGroupFileName = getOutputFileName("list",variables);
+                variables["[tag2]"] = "abund";
+                string abundGroupFileName = getOutputFileName("list",variables);
+                               m->openOutputFile(rareGroupFileName, *(filehandles[Groups[i]+".rare"]));
+                               m->openOutputFile(abundGroupFileName, *(filehandles[Groups[i]+".abund"]));
+                               outputNames.push_back(rareGroupFileName); outputTypes["list"].push_back(rareGroupFileName);
+                               outputNames.push_back(abundGroupFileName); outputTypes["list"].push_back(abundGroupFileName);
+                       }
                        
-                       if (size <= cutoff) {  outListRare << bin << '\t';  }
-                       else                            {  outListAbund << bin << '\t'; }
+                       map<string, string> groupVector;
+                       map<string, string>::iterator itGroup;
+                       map<string, int> groupNumBins;
+               
+                       for (it3 = filehandles.begin(); it3 != filehandles.end(); it3++) {
+                               groupNumBins[it3->first] = 0;
+                               groupVector[it3->first] = "";
+                       }
+               
+                       for (int i = 0; i < thisList->getNumBins(); i++) {
+                               if (m->control_pressed) { break; }
+                       
+                               map<string, string> groupBins;
+                               string bin = thisList->get(i); 
                        
-                       if ((groupfile != "") || (accnos)) { //you need to parse the bin...
                                vector<string> names;
-                               splitAtComma(bin, names);  //parses bin into individual sequence names
-                               
+                               m->splitAtComma(bin, names);  //parses bin into individual sequence names
+                       
                                //parse bin into list of sequences in each group
                                for (int j = 0; j < names.size(); j++) {
-                                       
-                                       //write to accnos file
-                                       if (accnos) {
-                                               if (size <= cutoff) {  outAccnosRare << names[j] << endl;  }
-                                               else                            {  outAccnosAbund << names[j] << endl; }
-                                       }
-                                       
-                                       //write to groupfile
-                                       if (groupfile != "") {
-                                               string group = groupMap->getGroup(names[j]);
-                                       
-                                               if (group == "not found") {  //error in groupfile so close and remove output file and disregard groupfile
-                                                       m->mothurOut(names[j] + " is not in your groupfile. disregarding groupfile."); m->mothurOutEndLine(); 
-                                                       delete groupMap; 
-                                                       if (numAbundBins > 0) { 
-                                                               outGroupAbund.close();
-                                                               remove((outputDir + getRootName(getSimpleName(groupfile)) + thisList->getLabel() + ".abund.group").c_str()); 
-                                                       }
-                                                       if (numRareBins > 0) { 
-                                                               outGroupRare.close();
-                                                               remove((outputDir + getRootName(getSimpleName(groupfile)) + thisList->getLabel() + ".rare.group").c_str());  
-                                                       }
-                                                       groupfile = "";
-                                               }else {
-                                                       if (size <= cutoff) {  outGroupRare << names[j] << '\t' << group << endl;  }
-                                                       else                            {  outGroupAbund << names[j] << '\t' << group << endl; }
-                                               }
+                                       string rareAbund;
+                                       if (rareNames.count(names[j]) != 0) { //you are a rare name
+                                               rareAbund = ".rare";
+                                       }else{ //you are a abund name
+                                               rareAbund = ".abund";
                                        }
                                        
-                               }//end for names
-                       }//end if parse
-               }//end for list
-               
-               
-               //close files
-               if (numRareBins > 0) {  
-                       outListRare << endl;
-                       outListRare.close();
-                       if (accnos) {   outAccnosRare.close();  }
-                       if (groupfile != "") {  outGroupRare.close();   }
+                    if (countfile == "") {
+                        string group = groupMap.getGroup(names[j]);
+                        
+                        if (m->inUsersGroups(group, Groups)) { //only add if this is in a group we want
+                            itGroup = groupBins.find(group+rareAbund);
+                            if(itGroup == groupBins.end()) {
+                                groupBins[group+rareAbund] = names[j];  //add first name
+                                groupNumBins[group+rareAbund]++;
+                            }else{ //add another name
+                                groupBins[group+rareAbund] +=  "," + names[j];
+                            }
+                        }else if(group == "not found") {
+                            m->mothurOut(names[j] + " is not in your groupfile. Ignoring."); m->mothurOutEndLine();
+                        }
+                    }else {
+                        vector<string> thisSeqsGroups = ct.getGroups(names[j]);
+                        for (int k = 0; k < thisSeqsGroups.size(); k++) {
+                            if (m->inUsersGroups(thisSeqsGroups[k], Groups)) { //only add if this is in a group we want
+                                itGroup = groupBins.find(thisSeqsGroups[k]+rareAbund);
+                                if(itGroup == groupBins.end()) {
+                                    groupBins[thisSeqsGroups[k]+rareAbund] = names[j];  //add first name
+                                    groupNumBins[thisSeqsGroups[k]+rareAbund]++;
+                                }else{ //add another name
+                                    groupBins[thisSeqsGroups[k]+rareAbund] +=  "," + names[j];
+                                }
+                            }
+                        }
+                    }
+                               }
+                       
+                       
+                               for (itGroup = groupBins.begin(); itGroup != groupBins.end(); itGroup++) {
+                                       groupVector[itGroup->first] +=  itGroup->second + '\t'; 
+                               }
+                       }
+                       
+                       //end list vector
+                       for (it3 = filehandles.begin(); it3 != filehandles.end(); it3++) {
+                               (*(filehandles[it3->first])) << thisList->getLabel() << '\t' << groupNumBins[it3->first] << '\t' << groupVector[it3->first] << endl;  // label numBins  listvector for that group
+                               (*(filehandles[it3->first])).close();
+                               delete it3->second;
+                       }
                }
                
-               if (numAbundBins > 0) { 
-                       outListAbund << endl;
-                       outListAbund.close();
-                       if (accnos) {   outAccnosAbund.close(); }
-                       if (groupfile != "") {  outGroupAbund.close();  }
-               }
-
                return 0;
 
        }
        catch(exception& e) {
-               m->errorOut(e, "SplitAbundCommand", "split");
+               m->errorOut(e, "SplitAbundCommand", "writeList");
                exit(1);
        }
 }
 /**********************************************************************************************************************/
-int SplitAbundCommand::split() { //namefile
+int SplitAbundCommand::splitCount() { //countfile
        try {
-               //setup output files
-               ofstream outNameAbund;
-               ofstream outNameRare;
-               ofstream outGroupRare;
-               ofstream outGroupAbund;
-               ofstream outAccnosRare;
-               ofstream outAccnosAbund;
-               
-               bool wroteNameAbund = false;
-               bool wroteNameRare = false;
-               bool wroteGroupRare = false;
-               bool wroteGroupAbund = false;
-               bool wroteAccnosRare = false;
-               bool wroteAccnosAbund = false;
-               
-               //prepare output files
-               string fileroot = outputDir + getRootName(getSimpleName(namefile));
-                       
-               string nameRareName = fileroot + "rare.names";
-               openOutputFile(nameRareName, outNameRare);
-               string nameAbundName = fileroot + "abund.names";
-               openOutputFile(nameAbundName, outNameAbund);
-                       
-               if (accnos) {
-                       string accnosName = fileroot + "rare.accnos";
-                       openOutputFile(accnosName, outAccnosRare);
-                       
-                       accnosName = fileroot + "abund.accnos";
-                       openOutputFile(accnosName, outAccnosAbund);
+               rareNames.clear();
+               abundNames.clear();     
+        
+               vector<string> allNames = ct.getNamesOfSeqs();
+        for (int i = 0; i < allNames.size(); i++) {
+            
+            if (m->control_pressed) { return 0; }
+            
+            int size = ct.getNumSeqs(allNames[i]);
+            nameMap[allNames[i]] = allNames[i];
+            
+                       if (size <= cutoff) {
+                               rareNames.insert(allNames[i]); 
+                       }else{
+                               abundNames.insert(allNames[i]); 
+                       }
                }
+        
+        //write out split count files
+        parseCount("");
+               
+               return 0;  
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "splitCount");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::splitNames() { //namefile
+       try {
+               
+               rareNames.clear();
+               abundNames.clear();     
                        
-               if (groupfile != "") {
-                       string groupFileName = outputDir + getRootName(getSimpleName(groupfile))  + ".rare.group";
-                       openOutputFile(groupFileName, outGroupRare);
+               //open input file
+               ifstream in;
+               m->openInputFile(namefile, in);
+               
+               while (!in.eof()) {
+                       if (m->control_pressed) { break; }
+                       
+                       string firstCol, secondCol;
+                       in >> firstCol >> secondCol; m->gobble(in);
                        
-                       groupFileName = outputDir + getRootName(getSimpleName(groupfile))  + ".abund.group";
-                       openOutputFile(groupFileName, outGroupAbund);
+                       nameMap[firstCol] = secondCol;
+                       
+                       int size = m->getNumNames(secondCol);
+                               
+                       if (size <= cutoff) {
+                               rareNames.insert(firstCol); 
+                       }else{
+                               abundNames.insert(firstCol); 
+                       }
                }
-               
-               
+               in.close();
+                               
+               return 0;
+
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "splitNames");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::readNamesFile() { 
+       try {
                //open input file
                ifstream in;
-               openInputFile(namefile, in);
+               m->openInputFile(namefile, in);
                
                while (!in.eof()) {
                        if (m->control_pressed) { break; }
                        
                        string firstCol, secondCol;
-                       in >> firstCol >> secondCol; gobble(in);
+                       in >> firstCol >> secondCol; m->gobble(in);
                        
-                       int size = getNumNames(secondCol);
+                       nameMap[firstCol] = secondCol;
+               }
+               in.close();
                                
-                       if (size <= cutoff) {  outNameRare << firstCol << '\t' << secondCol << endl;  wroteNameRare = true;  }
-                       else                            {  outNameAbund << firstCol << '\t' << secondCol << endl; wroteNameAbund = true; }
+               return 0;
 
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "readNamesFile");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::createNameMap(ListVector* thisList) {
+       try {
+               
+               if (thisList != NULL) {
+                       for (int i = 0; i < thisList->getNumBins(); i++) {
+                               if (m->control_pressed) { return 0; }
+                               
+                               string bin = thisList->get(i);
+                                                       
+                               vector<string> names;
+                               m->splitAtComma(bin, names);  //parses bin into individual sequence names
+                               
+                               for (int j = 0; j < names.size(); j++) {  nameMap[names[j]] = names[j];  }
+                       }//end for
+               }
+               
+               return 0;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "createNameMap");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::parseCount(string tag) { //namefile
+       try {
+               
+               map<string, ofstream*> filehandles;
+        
+               if (Groups.size() == 0) {
+            map<string, string> variables; 
+            variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(countfile));
+            variables["[tag]"] = tag;
+            variables["[tag2]"] = "rare";
+                       string rare = getOutputFileName("count",variables);
+            outputNames.push_back(rare); outputTypes["count"].push_back(rare);
+                       variables["[tag2]"] = "abund";
+                       string abund = getOutputFileName("count",variables);
+                       outputNames.push_back(abund); outputTypes["count"].push_back(abund);
+                       
+            CountTable rareTable;
+            CountTable abundTable;
+            if (ct.hasGroupInfo()) {  
+                vector<string> ctGroups = ct.getNamesOfGroups();
+                for (int i = 0; i < ctGroups.size(); i++) {  rareTable.addGroup(ctGroups[i]);  abundTable.addGroup(ctGroups[i]); }
+            }
+            
+                       if (rareNames.size() != 0) {
+                               for (set<string>::iterator itRare = rareNames.begin(); itRare != rareNames.end(); itRare++) {
+                    if (ct.hasGroupInfo()) {
+                        vector<int> groupCounts = ct.getGroupCounts(*itRare);
+                        rareTable.push_back(*itRare, groupCounts);
+                    }else {
+                        int groupCounts = ct.getNumSeqs(*itRare);
+                        rareTable.push_back(*itRare, groupCounts);
+                    }
+                               }
+                if (rareTable.hasGroupInfo()) {
+                    vector<string> ctGroups = rareTable.getNamesOfGroups();
+                    for (int i = 0; i < ctGroups.size(); i++) { 
+                        if (rareTable.getGroupCount(ctGroups[i]) == 0) { rareTable.removeGroup(ctGroups[i]); }
+                    }
+                }
+                rareTable.printTable(rare);
+                       }
+                       
+            
+                       if (abundNames.size() != 0) {
+                               for (set<string>::iterator itAbund = abundNames.begin(); itAbund != abundNames.end(); itAbund++) {
+                                       if (ct.hasGroupInfo()) {
+                        vector<int> groupCounts = ct.getGroupCounts(*itAbund);
+                        abundTable.push_back(*itAbund, groupCounts);
+                    }else {
+                        int groupCounts = ct.getNumSeqs(*itAbund);
+                        abundTable.push_back(*itAbund, groupCounts);
+                    }
+                               }
+                if (abundTable.hasGroupInfo()) {
+                    vector<string> ctGroups = abundTable.getNamesOfGroups();
+                    for (int i = 0; i < ctGroups.size(); i++) { 
+                        if (abundTable.getGroupCount(ctGroups[i]) == 0) { abundTable.removeGroup(ctGroups[i]); }
+                    }
+                }
+                abundTable.printTable(abund);
+                       }
+                       
+               }else{ //parse names by abundance and group
+                       map<string, CountTable*> countTableMap;
+                       map<string, CountTable*>::iterator it3;
+            
+                       for (int i=0; i<Groups.size(); i++) {
+                               CountTable* rareCt = new CountTable();
+                rareCt->addGroup(Groups[i]);
+                               countTableMap[Groups[i]+".rare"] = rareCt;
+                               CountTable* abundCt = new CountTable();
+                abundCt->addGroup(Groups[i]);
+                               countTableMap[Groups[i]+".abund"] = abundCt;
+                       }
+                       
+            vector<string> allNames = ct.getNamesOfSeqs();
+                       for (int i = 0; i < allNames.size(); i++) {                             
+                               string rareAbund;
+                               if (rareNames.count(allNames[i]) != 0) { //you are a rare name
+                    rareAbund = ".rare";
+                               }else{ //you are a abund name
+                    rareAbund = ".abund";
+                               }
+                               
+                vector<string> thisSeqsGroups = ct.getGroups(allNames[i]);
+                for (int j = 0; j < thisSeqsGroups.size(); j++) {
+                    if (m->inUsersGroups(thisSeqsGroups[j], Groups)) { //only add if this is in a group we want
+                        int num = ct.getGroupCount(allNames[i], thisSeqsGroups[j]);
+                        vector<int> nums; nums.push_back(num);
+                        countTableMap[thisSeqsGroups[j]+rareAbund]->push_back(allNames[i], nums); 
+                    }
+                }
+                       }
+                       
+                       
+                       for (it3 = countTableMap.begin(); it3 != countTableMap.end(); it3++) { 
+                string fileroot =  outputDir + m->getRootName(m->getSimpleName(countfile));
+                map<string, string> variables; 
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = it3->first;
+                string filename = getOutputFileName("count",variables);
+                outputNames.push_back(filename);  outputTypes["count"].push_back(filename);
+                (it3->second)->printTable(filename);
+                               delete it3->second;
+                       }
+               }
+        
+               return 0;
+        
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "parseCount");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::writeNames() { //namefile
+       try {
+               
+               map<string, ofstream*> filehandles;
+
+               if (Groups.size() == 0) {
+                       ofstream aout;
+                       ofstream rout;
+                       
+            map<string, string> variables;
+            variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(namefile));
+            variables["[tag]"] = "rare";
+                       string rare = getOutputFileName("name", variables);
+                       m->openOutputFile(rare, rout);
+                       outputNames.push_back(rare); outputTypes["name"].push_back(rare);
+                       
+            variables["[tag]"] = "abund";
+                       string abund = getOutputFileName("name", variables);
+                       m->openOutputFile(abund, aout);
+                       outputNames.push_back(abund); outputTypes["name"].push_back(abund);
+                       
+                       if (rareNames.size() != 0) {
+                               for (set<string>::iterator itRare = rareNames.begin(); itRare != rareNames.end(); itRare++) {
+                                       rout << (*itRare) << '\t' << nameMap[(*itRare)] << endl;
+                               }
+                       }
+                       rout.close();
                        
-                       if ((groupfile != "") || (accnos)) { //you need to parse the bin...
+                       if (abundNames.size() != 0) {
+                               for (set<string>::iterator itAbund = abundNames.begin(); itAbund != abundNames.end(); itAbund++) {
+                                       aout << (*itAbund) << '\t' << nameMap[(*itAbund)] << endl;
+                               }
+                       }
+                       aout.close();
+                       
+               }else{ //parse names by abundance and group
+                       string fileroot =  outputDir + m->getRootName(m->getSimpleName(namefile));
+                       ofstream* temp;
+                       ofstream* temp2;
+                       map<string, ofstream*> filehandles;
+                       map<string, ofstream*>::iterator it3;
+
+                       for (int i=0; i<Groups.size(); i++) {
+                               temp = new ofstream;
+                               filehandles[Groups[i]+".rare"] = temp;
+                               temp2 = new ofstream;
+                               filehandles[Groups[i]+".abund"] = temp2;
+                               
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = "rare";
+                variables["[group]"] = Groups[i];
+                string rareGroupFileName = getOutputFileName("name",variables);
+                variables["[tag]"] = "abund";
+                string abundGroupFileName = getOutputFileName("name",variables);
+                               m->openOutputFile(rareGroupFileName, *(filehandles[Groups[i]+".rare"]));
+                               m->openOutputFile(abundGroupFileName, *(filehandles[Groups[i]+".abund"]));
+                       }
+                       
+                       for (map<string, string>::iterator itName = nameMap.begin(); itName != nameMap.end(); itName++) {                               
                                vector<string> names;
-                               splitAtComma(secondCol, names);  //parses bin into individual sequence names
+                               m->splitAtComma(itName->second, names);  //parses bin into individual sequence names
                                
-                               //parse bin into list of sequences in each group
-                               for (int j = 0; j < names.size(); j++) {
+                               string rareAbund;
+                               if (rareNames.count(itName->first) != 0) { //you are a rare name
+                                               rareAbund = ".rare";
+                               }else{ //you are a abund name
+                                               rareAbund = ".abund";
+                               }
+                               
+                               map<string, string> outputStrings;
+                               map<string, string>::iterator itout;
+                               for (int i = 0; i < names.size(); i++) {
                                        
-                                       //write to accnos file
-                                       if (accnos) {
-                                               if (size <= cutoff) {  outAccnosRare << names[j] << endl;  wroteAccnosRare = true; }
-                                               else                            {  outAccnosAbund << names[j] << endl; wroteAccnosAbund = true; }
-                                       }
+                                       string group = groupMap.getGroup(names[i]);
                                        
-                                       //write to groupfile
-                                       if (groupfile != "") {
-                                               string group = groupMap->getGroup(names[j]);
+                                       if (m->inUsersGroups(group, Groups)) { //only add if this is in a group we want
+                                               itout = outputStrings.find(group+rareAbund);
+                                               if (itout == outputStrings.end()) {  
+                                                       outputStrings[group+rareAbund] = names[i] + '\t' + names[i];
+                                               }else {   outputStrings[group+rareAbund] += "," + names[i]; }
+                                       }else if(group == "not found") {
+                                               m->mothurOut(names[i] + " is not in your groupfile. Ignoring."); m->mothurOutEndLine();
+                                       }
+                               }
+                               
+                               for (itout = outputStrings.begin(); itout != outputStrings.end(); itout++) { *(filehandles[itout->first]) << itout->second << endl;     }
+                       }
+                       
+                       
+                       for (it3 = filehandles.begin(); it3 != filehandles.end(); it3++) { 
+                               (*(filehandles[it3->first])).close();
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = it3->first;
+                               outputNames.push_back(getOutputFileName("name",variables));  outputTypes["name"].push_back(getOutputFileName("name",variables));
+                               delete it3->second;
+                       }
+               }
+                               
+               return 0;
+
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "writeNames");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+//just write the unique names - if a namesfile is given
+int SplitAbundCommand::writeAccnos(string tag) { 
+       try {
+               
+               map<string, ofstream*> filehandles;
+               
+               if (Groups.size() == 0) {
+                       ofstream aout;
+                       ofstream rout;
+                       
+            map<string, string> variables;
+            variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(inputFile));
+            variables["[tag]"] = tag;
+            variables["[tag2]"] = "rare";
+                       string rare = getOutputFileName("accnos",variables);
+                       m->openOutputFile(rare, rout);
+                       outputNames.push_back(rare); outputTypes["accnos"].push_back(rare); 
+                       
+                       for (set<string>::iterator itRare = rareNames.begin(); itRare != rareNames.end(); itRare++) {
+                               rout << (*itRare) << endl;
+                       }
+                       rout.close();
+               
+            variables["[tag2]"] = "abund";
+                       string abund = getOutputFileName("accnos",variables);
+                       m->openOutputFile(abund, aout);
+                       outputNames.push_back(abund); outputTypes["accnos"].push_back(abund);
+                       
+                       for (set<string>::iterator itAbund = abundNames.begin(); itAbund != abundNames.end(); itAbund++) {
+                               aout << (*itAbund) << endl;
+                       }
+                       aout.close();
+                       
+               }else{ //parse names by abundance and group
+                       string fileroot =  outputDir + m->getRootName(m->getSimpleName(inputFile));
+                       ofstream* temp;
+                       ofstream* temp2;
+                       map<string, ofstream*> filehandles;
+                       map<string, ofstream*>::iterator it3;
+                       
+                       for (int i=0; i<Groups.size(); i++) {
+                               temp = new ofstream;
+                               filehandles[Groups[i]+".rare"] = temp;
+                               temp2 = new ofstream;
+                               filehandles[Groups[i]+".abund"] = temp2;
+                               
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = "rare";
+                variables["[group]"] = Groups[i];
+                               m->openOutputFile(getOutputFileName("accnos",variables), *(filehandles[Groups[i]+".rare"]));
+                variables["[tag2]"] = "abund";
+                               m->openOutputFile(getOutputFileName("accnos",variables), *(filehandles[Groups[i]+".abund"]));
+                       }
+                       
+                       //write rare
+                       for (set<string>::iterator itRare = rareNames.begin(); itRare != rareNames.end(); itRare++) {
+                                       string group = groupMap.getGroup(*itRare);
                                        
-                                               if (group == "not found") {  //error in groupfile so close and remove output file and disregard groupfile
-                                                       m->mothurOut(names[j] + " is not in your groupfile. disregarding groupfile."); m->mothurOutEndLine(); 
-                                                       delete groupMap; 
-                                               
-                                                       outGroupAbund.close();
-                                                       remove((outputDir + getRootName(getSimpleName(groupfile))  + ".abund.group").c_str()); 
-                                                       outGroupRare.close();
-                                                       remove((outputDir + getRootName(getSimpleName(groupfile)) + ".rare.group").c_str());  
-                                                       
-                                                       groupfile = "";
-                                                       wroteGroupRare = false;
-                                                       wroteGroupAbund = false;
-                                               }else {
-                                                       if (size <= cutoff) {  outGroupRare << names[j] << '\t' << group << endl;  wroteGroupRare = true; }
-                                                       else                            {  outGroupAbund << names[j] << '\t' << group << endl; wroteGroupAbund = true; }
-                                               }
+                                       if (m->inUsersGroups(group, Groups)) { //only add if this is in a group we want
+                                               *(filehandles[group+".rare"]) << *itRare << endl;
                                        }
+                       }
+                               
+                       //write abund   
+                       for (set<string>::iterator itAbund = abundNames.begin(); itAbund != abundNames.end(); itAbund++) {
+                                       string group = groupMap.getGroup(*itAbund);
                                        
-                               }//end for names
-                       }//end if parse
-               }//end while
+                                       if (m->inUsersGroups(group, Groups)) { //only add if this is in a group we want
+                                               *(filehandles[group+".abund"]) << *itAbund << endl;
+                                       }
+                       }
+                       
+                       //close files
+                       for (it3 = filehandles.begin(); it3 != filehandles.end(); it3++) { 
+                               (*(filehandles[it3->first])).close();
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = it3->first;
+                               outputNames.push_back(getOutputFileName("accnos",variables));  outputTypes["accnos"].push_back(getOutputFileName("accnos",variables));
+                               delete it3->second;
+                       }
+               }
+                               
+               return 0;
+
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "writeAccnos");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::parseGroup(string tag) { //namefile
+       try {
                
+               map<string, ofstream*> filehandles;
+       
+               if (Groups.size() == 0) {
+                       ofstream aout;
+                       ofstream rout;
+                       
+            map<string, string> variables;
+            variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(groupfile));
+            variables["[tag]"] = tag;
+            variables["[tag2]"] = "rare";
+                       string rare = getOutputFileName("group",variables);
+                       m->openOutputFile(rare, rout);
+                       outputNames.push_back(rare); outputTypes["group"].push_back(rare);
                
-               //close files
-               in.close();
-               outNameRare.close();
-               outNameAbund.close();
-               if (!wroteNameRare) { remove((fileroot + "rare.names").c_str());  }
-               else { outputNames.push_back((fileroot + "rare.names"));  }
-               if (!wroteNameAbund) { remove((fileroot + "abund.names").c_str());  }
-               else { outputNames.push_back((fileroot + "abund.names"));  }
-               
-               if (groupfile != "") {  
-                       outGroupRare.close();    outGroupAbund.close();
-                       if (!wroteGroupRare) { remove((outputDir + getRootName(getSimpleName(groupfile))  + ".rare.group").c_str());  }
-                       else { outputNames.push_back((outputDir + getRootName(getSimpleName(groupfile))  + ".rare.group"));  }
-                       if (!wroteGroupAbund) { remove((outputDir + getRootName(getSimpleName(groupfile))  + ".abund.group").c_str());  }
-                       else { outputNames.push_back((outputDir + getRootName(getSimpleName(groupfile))  + ".abund.group"));  }
+            variables["[tag2]"] = "abund";
+                       string abund = getOutputFileName("group",variables);
+;
+                       m->openOutputFile(abund, aout);
+                       outputNames.push_back(abund); outputTypes["group"].push_back(abund);
+                       
+                       for (map<string, string>::iterator itName = nameMap.begin(); itName != nameMap.end(); itName++) {                               
+                               vector<string> names;
+                               m->splitAtComma(itName->second, names);  //parses bin into individual sequence names
+                               
+                               for (int i = 0; i < names.size(); i++) {
+                               
+                                       string group = groupMap.getGroup(names[i]);
+                               
+                                       if (group == "not found") { 
+                                               m->mothurOut(names[i] + " is not in your groupfile, ignoring, please correct."); m->mothurOutEndLine();
+                                       }else {
+                                               if (rareNames.count(itName->first) != 0) { //you are a rare name
+                                                       rout << names[i] << '\t' << group << endl;
+                                               }else{ //you are a abund name
+                                                       aout << names[i] << '\t' << group << endl;
+                                               }
+                                       }
+                               }
+                       }
+                       
+                       rout.close(); 
+                       aout.close(); 
+
+               }else{ //parse names by abundance and group
+                       string fileroot =  outputDir + m->getRootName(m->getSimpleName(groupfile));
+                       ofstream* temp;
+                       ofstream* temp2;
+                       map<string, ofstream*> filehandles;
+                       map<string, ofstream*>::iterator it3;
+
+                       for (int i=0; i<Groups.size(); i++) {
+                               temp = new ofstream;
+                               filehandles[Groups[i]+".rare"] = temp;
+                               temp2 = new ofstream;
+                               filehandles[Groups[i]+".abund"] = temp2;
+                               
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = "rare";
+                variables["[group]"] = Groups[i];
+                               m->openOutputFile(getOutputFileName("group",variables), *(filehandles[Groups[i]+".rare"]));
+                variables["[tag2]"] = "abund";
+                               m->openOutputFile(getOutputFileName("group",variables), *(filehandles[Groups[i]+".abund"]));
+                       }
+                       
+                       for (map<string, string>::iterator itName = nameMap.begin(); itName != nameMap.end(); itName++) {                               
+                               vector<string> names;
+                               m->splitAtComma(itName->second, names);  //parses bin into individual sequence names
+                               
+                               string rareAbund;
+                               if (rareNames.count(itName->first) != 0) { //you are a rare name
+                                       rareAbund = ".rare";
+                               }else{ //you are a abund name
+                                       rareAbund = ".abund";
+                               }
+                               
+                               for (int i = 0; i < names.size(); i++) {
+                               
+                                       string group = groupMap.getGroup(names[i]);
+                                                                       
+                                       if (m->inUsersGroups(group, Groups)) { //only add if this is in a group we want
+                                               *(filehandles[group+rareAbund]) << names[i] << '\t' << group << endl;
+                                       }
+                               }
+                       }
+                       
+                       for (it3 = filehandles.begin(); it3 != filehandles.end(); it3++) { 
+                               (*(filehandles[it3->first])).close();
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = it3->first;
+                               outputNames.push_back(getOutputFileName("group",variables));  outputTypes["group"].push_back(getOutputFileName("group",variables));
+                               delete it3->second;
+                       }
                }
+                               
+               return 0;
+
+       }
+       catch(exception& e) {
+               m->errorOut(e, "SplitAbundCommand", "parseGroups");
+               exit(1);
+       }
+}
+/**********************************************************************************************************************/
+int SplitAbundCommand::parseFasta(string tag) { //namefile
+       try {
+               
+               map<string, ofstream*> filehandles;
+               
+               if (Groups.size() == 0) {
+                       ofstream aout;
+                       ofstream rout;
+                       
+            map<string, string> variables;
+            variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(fastafile));
+            variables["[tag]"] = tag;
+            variables["[tag2]"] = "rare";
+                       string rare = getOutputFileName("fasta",variables);
+                       m->openOutputFile(rare, rout);
+                       outputNames.push_back(rare); outputTypes["fasta"].push_back(rare);
+               
+            variables["[tag2]"] = "abund";
+                       string abund = getOutputFileName("fasta",variables);
+                       m->openOutputFile(abund, aout);
+                       outputNames.push_back(abund); outputTypes["fasta"].push_back(abund);
+               
+                       //open input file
+                       ifstream in;
+                       m->openInputFile(fastafile, in);
        
-               if (accnos) {   
-                       outAccnosAbund.close(); outAccnosRare.close();
-                       if (!wroteAccnosRare) { remove((fileroot + "rare.accnos").c_str());  }
-                       else { outputNames.push_back((fileroot + "rare.accnos"));  }
-                       if (!wroteAccnosAbund) { remove((fileroot + "abund.accnos").c_str());  }
-                       else { outputNames.push_back((fileroot + "abund.accnos"));  }
+                       while (!in.eof()) {
+                               if (m->control_pressed) { break; }
+               
+                               Sequence seq(in); m->gobble(in);
+                               
+                               if (seq.getName() != "") { 
+                                       
+                                       map<string, string>::iterator itNames;
+                                       
+                                       itNames = nameMap.find(seq.getName());
+                                       
+                                       if (itNames == nameMap.end()) {
+                                               m->mothurOut(seq.getName() + " is not in your names or list file, ignoring."); m->mothurOutEndLine();
+                                       }else{
+                                               if (rareNames.count(seq.getName()) != 0) { //you are a rare name
+                                                       seq.printSequence(rout);
+                                               }else{ //you are a abund name
+                                                       seq.printSequence(aout);
+                                               }
+                                       }
+                               }
+                       }
+                       in.close();
+                       rout.close(); 
+                       aout.close(); 
+
+               }else{ //parse names by abundance and group
+                       string fileroot =  outputDir + m->getRootName(m->getSimpleName(fastafile));
+                       ofstream* temp;
+                       ofstream* temp2;
+                       map<string, ofstream*> filehandles;
+                       map<string, ofstream*>::iterator it3;
+
+                       for (int i=0; i<Groups.size(); i++) {
+                               temp = new ofstream;
+                               filehandles[Groups[i]+".rare"] = temp;
+                               temp2 = new ofstream;
+                               filehandles[Groups[i]+".abund"] = temp2;
+                               
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = "rare";
+                variables["[group]"] = Groups[i];
+                               m->openOutputFile(getOutputFileName("fasta",variables), *(filehandles[Groups[i]+".rare"]));
+                variables["[tag2]"] = "abund";
+                               m->openOutputFile(getOutputFileName("fasta",variables), *(filehandles[Groups[i]+".abund"]));
+                       }
+                       
+                       //open input file
+                       ifstream in;
+                       m->openInputFile(fastafile, in);
+       
+                       while (!in.eof()) {
+                               if (m->control_pressed) { break; }
+               
+                               Sequence seq(in); m->gobble(in);
+                               
+                               if (seq.getName() != "") { 
+                                       map<string, string>::iterator itNames = nameMap.find(seq.getName());
+                                       
+                                       if (itNames == nameMap.end()) {
+                                               m->mothurOut(seq.getName() + " is not in your names or list file, ignoring."); m->mothurOutEndLine();
+                                       }else{
+                                               vector<string> names;
+                                               m->splitAtComma(itNames->second, names);  //parses bin into individual sequence names
+                               
+                                               string rareAbund;
+                                               if (rareNames.count(itNames->first) != 0) { //you are a rare name
+                                                       rareAbund = ".rare";
+                                               }else{ //you are a abund name
+                                                       rareAbund = ".abund";
+                                               }
+                        
+                        if (countfile == "") {
+                            for (int i = 0; i < names.size(); i++) {
+                                string group = groupMap.getGroup(seq.getName());
+                                
+                                if (m->inUsersGroups(group, Groups)) { //only add if this is in a group we want
+                                    seq.printSequence(*(filehandles[group+rareAbund]));
+                                }else if(group == "not found") {
+                                    m->mothurOut(seq.getName() + " is not in your groupfile. Ignoring."); m->mothurOutEndLine();
+                                }
+                            }
+                        }else {
+                            vector<string> thisSeqsGroups = ct.getGroups(names[0]); //we only need names[0], because there is no namefile
+                            for (int i = 0; i < thisSeqsGroups.size(); i++) {
+                                if (m->inUsersGroups(thisSeqsGroups[i], Groups)) { //only add if this is in a group we want
+                                    seq.printSequence(*(filehandles[thisSeqsGroups[i]+rareAbund]));
+                                }
+                            }
+                        }
+                                       }
+                               }
+                       }
+                       in.close();
+                       
+                       for (it3 = filehandles.begin(); it3 != filehandles.end(); it3++) { 
+                               (*(filehandles[it3->first])).close();
+                map<string, string> variables;
+                variables["[filename]"] = fileroot;
+                variables["[tag]"] = tag;
+                variables["[tag2]"] = it3->first;
+                               outputNames.push_back(getOutputFileName("fasta",variables));  outputTypes["fasta"].push_back(getOutputFileName("fasta",variables));
+                               delete it3->second;
+                       }
                }
-                                               
+                               
                return 0;
 
        }
        catch(exception& e) {
-               m->errorOut(e, "SplitAbundCommand", "split");
+               m->errorOut(e, "SplitAbundCommand", "parseFasta");
                exit(1);
        }
 }
-
 /**********************************************************************************************************************/
 
-