]> git.donarmstrong.com Git - mothur.git/blobdiff - seqerrorcommand.cpp
changing command name classify.shared to classifyrf.shared
[mothur.git] / seqerrorcommand.cpp
index 253e03e2a1d380cb4d13f360fc9a5fecaaeb0808..5879241372dd3b60b34683683a0c1edbcbd64d57 100644 (file)
 #include "reportfile.h"
 #include "qualityscores.h"
 #include "refchimeratest.h"
+#include "myPerseus.h"
 #include "filterseqscommand.h"
 
 
 //**********************************************************************************************************************
+
 vector<string> SeqErrorCommand::setParameters(){       
        try {
-               CommandParameter pquery("fasta", "InputTypes", "", "", "none", "none", "none",false,true); parameters.push_back(pquery);
-               CommandParameter preference("reference", "InputTypes", "", "", "none", "none", "none",false,true); parameters.push_back(preference);
-               CommandParameter pqfile("qfile", "InputTypes", "", "", "none", "none", "QualReport",false,false); parameters.push_back(pqfile);
-               CommandParameter preport("report", "InputTypes", "", "", "none", "none", "QualReport",false,false); parameters.push_back(preport);
-               CommandParameter pname("name", "InputTypes", "", "", "none", "none", "none",false,false); parameters.push_back(pname);
-               CommandParameter pignorechimeras("ignorechimeras", "Boolean", "", "T", "", "", "",false,false); parameters.push_back(pignorechimeras);
-               CommandParameter pthreshold("threshold", "Number", "", "1.0", "", "", "",false,false); parameters.push_back(pthreshold);
-               CommandParameter pprocessors("processors", "Number", "", "1", "", "", "",false,false); parameters.push_back(pprocessors);
-               CommandParameter psave("save", "Boolean", "", "F", "", "", "",false,false); parameters.push_back(psave);
-               CommandParameter pinputdir("inputdir", "String", "", "", "", "", "",false,false); parameters.push_back(pinputdir);
-               CommandParameter poutputdir("outputdir", "String", "", "", "", "", "",false,false); parameters.push_back(poutputdir);
+               CommandParameter pquery("fasta", "InputTypes", "", "", "none", "none", "none","errorType",false,true,true); parameters.push_back(pquery);
+               CommandParameter preference("reference", "InputTypes", "", "", "none", "none", "none","",false,true,true); parameters.push_back(preference);
+               CommandParameter pqfile("qfile", "InputTypes", "", "", "none", "none", "QualReport","",false,false); parameters.push_back(pqfile);
+               CommandParameter preport("report", "InputTypes", "", "", "none", "none", "QualReport","",false,false); parameters.push_back(preport);
+               CommandParameter pname("name", "InputTypes", "", "", "namecount", "none", "none","",false,false,true); parameters.push_back(pname);
+        CommandParameter pcount("count", "InputTypes", "", "", "namecount", "none", "none","",false,false,true); parameters.push_back(pcount);
+               CommandParameter pignorechimeras("ignorechimeras", "Boolean", "", "T", "", "", "","",false,false); parameters.push_back(pignorechimeras);
+               CommandParameter pthreshold("threshold", "Number", "", "1.0", "", "", "","",false,false); parameters.push_back(pthreshold);
+               CommandParameter paligned("aligned", "Boolean", "", "T", "", "", "","",false,false); parameters.push_back(paligned);
+               CommandParameter pprocessors("processors", "Number", "", "1", "", "", "","",false,false,true); parameters.push_back(pprocessors);
+               CommandParameter psave("save", "Boolean", "", "F", "", "", "","",false,false); parameters.push_back(psave);
+               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);          }
@@ -38,7 +42,9 @@ vector<string> SeqErrorCommand::setParameters(){
                exit(1);
        }
 }
+
 //**********************************************************************************************************************
+
 string SeqErrorCommand::getHelpString(){       
        try {
                string helpString = "";
@@ -47,7 +53,8 @@ string SeqErrorCommand::getHelpString(){
                helpString += "The reference parameter...\n";
                helpString += "The qfile parameter...\n";
                helpString += "The report parameter...\n";
-               helpString += "The name parameter...\n";
+               helpString += "The name parameter allows you to provide a name file associated with the fasta file.\n";
+        helpString += "The count parameter allows you to provide a count file associated with the fasta file.\n";
                helpString += "The ignorechimeras parameter...\n";
                helpString += "The threshold parameter...\n";
                helpString += "The processors parameter...\n";
@@ -62,27 +69,59 @@ string SeqErrorCommand::getHelpString(){
                exit(1);
        }
 }
+
+//**********************************************************************************************************************
+
+string SeqErrorCommand::getOutputPattern(string type) {
+    try {
+        string pattern = "";
+        
+        if (type == "errorsummary")            {   pattern = "[filename],error.summary";   }
+        else if (type == "errorseq")            {   pattern = "[filename],error.seq";   }
+        else if (type == "errorquality")            {   pattern = "[filename],error.quality";   }
+        else if (type == "errorqualforward")            {   pattern = "[filename],error.qual.forward";   }
+        else if (type == "errorqualreverse")            {   pattern = "[filename],error.qual.reverse";   }
+        else if (type == "errorforward")            {   pattern = "[filename],error.seq.forward";   }
+        else if (type == "errorreverse")            {   pattern = "[filename],error.seq.reverse";   }
+        else if (type == "errorcount")            {   pattern = "[filename],error.count";   }
+        else if (type == "errormatrix")            {   pattern = "[filename],error.matrix";   }
+        else if (type == "errorchimera")            {   pattern = "[filename],error.chimera";   }
+        else if (type == "errorref-query")            {   pattern = "[filename],error.ref-query";   }
+        else { m->mothurOut("[ERROR]: No definition for type " + type + " output pattern.\n"); m->control_pressed = true;  }
+        
+        return pattern;
+    }
+    catch(exception& e) {
+        m->errorOut(e, "SeqErrorCommand", "getOutputPattern");
+        exit(1);
+    }
+}
+
 //**********************************************************************************************************************
+
 SeqErrorCommand::SeqErrorCommand(){    
        try {
                abort = true; calledHelp = true; 
                setParameters();
                vector<string> tempOutNames;
-               outputTypes["error.summary"] = tempOutNames;
-               outputTypes["error.seq"] = tempOutNames;
-               outputTypes["error.quality"] = tempOutNames;
-               outputTypes["error.qual.forward"] = tempOutNames;
-               outputTypes["error.qual.reverse"] = tempOutNames;
-               outputTypes["error.forward"] = tempOutNames;
-               outputTypes["error.reverse"] = tempOutNames;
-               outputTypes["error.count"] = tempOutNames;
-               outputTypes["error.matrix"] = tempOutNames;
+               outputTypes["errorsummary"] = tempOutNames;
+               outputTypes["errorseq"] = tempOutNames;
+               outputTypes["errorquality"] = tempOutNames;
+               outputTypes["errorqualforward"] = tempOutNames;
+               outputTypes["errorqualreverse"] = tempOutNames;
+               outputTypes["errorforward"] = tempOutNames;
+               outputTypes["errorreverse"] = tempOutNames;
+               outputTypes["errorcount"] = tempOutNames;
+               outputTypes["errormatrix"] = tempOutNames;
+        outputTypes["errorchimera"] = tempOutNames;
+        outputTypes["errorref-query"] = tempOutNames;
        }
        catch(exception& e) {
                m->errorOut(e, "SeqErrorCommand", "SeqErrorCommand");
                exit(1);
        }
 }
+
 //***************************************************************************************************************
 
 SeqErrorCommand::SeqErrorCommand(string option)  {
@@ -112,15 +151,17 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                        
                        //initialize outputTypes
                        vector<string> tempOutNames;
-                       outputTypes["error.summary"] = tempOutNames;
-                       outputTypes["error.seq"] = tempOutNames;
-                       outputTypes["error.quality"] = tempOutNames;
-                       outputTypes["error.qual.forward"] = tempOutNames;
-                       outputTypes["error.qual.reverse"] = tempOutNames;
-                       outputTypes["error.forward"] = tempOutNames;
-                       outputTypes["error.reverse"] = tempOutNames;
-                       outputTypes["error.count"] = tempOutNames;
-                       outputTypes["error.matrix"] = tempOutNames;
+                       outputTypes["errorsummary"] = tempOutNames;
+                       outputTypes["errorseq"] = tempOutNames;
+                       outputTypes["errorquality"] = tempOutNames;
+                       outputTypes["errorqualforward"] = tempOutNames;
+                       outputTypes["errorqualreverse"] = tempOutNames;
+                       outputTypes["errorforward"] = tempOutNames;
+                       outputTypes["errorreverse"] = tempOutNames;
+                       outputTypes["errorcount"] = tempOutNames;
+                       outputTypes["errormatrix"] = tempOutNames;
+            outputTypes["errorchimera"] = tempOutNames;
+            outputTypes["errorref-query"] = tempOutNames;
 
                        
                        //if the user changes the input directory command factory will send this info to us in the output parameter 
@@ -151,6 +192,14 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                                        //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 names 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;            }
+                               }
 
                                it = parameters.find("qfile");
                                //user has given a quality score file
@@ -176,7 +225,7 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                                if (queryFileName != "") { m->mothurOut("Using " + queryFileName + " as input file for the fasta parameter."); m->mothurOutEndLine(); }
                                else {  m->mothurOut("You have no current fasta file and the fasta parameter is required."); m->mothurOutEndLine(); abort = true; }
                        }
-                       else if (queryFileName == "not open") { abort = true; } 
+                       else if (queryFileName == "not open") { queryFileName = ""; abort = true; }     
                        else { m->setFastaFile(queryFileName); }
                        
                        referenceFileName = validParameter.validFile(parameters, "reference", true);
@@ -188,6 +237,12 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                        if(namesFileName == "not found"){       namesFileName = "";     }
                        else if (namesFileName == "not open") { namesFileName = ""; abort = true; }     
                        else { m->setNameFile(namesFileName); }
+            
+            //check for optional parameters
+                       countfile = validParameter.validFile(parameters, "count", true);
+                       if(countfile == "not found"){   countfile = ""; }
+                       else if (countfile == "not open") { countfile = ""; abort = true; }
+                       else { m->setCountTableFile(countfile); }
                        
                        qualFileName = validParameter.validFile(parameters, "qfile", true);
                        if(qualFileName == "not found"){        qualFileName = "";      }
@@ -198,22 +253,19 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                        if(reportFileName == "not found"){      reportFileName = "";    }
                        else if (reportFileName == "not open") { reportFileName = ""; abort = true; }   
                        
-                       if((reportFileName != "" && qualFileName == "") || (reportFileName == "" && qualFileName != "")){
-                               m->mothurOut("if you use either a qual file or a report file, you have to have both.");
-                               m->mothurOutEndLine();
-                               abort = true; 
-                       }
-                       
                        outputDir = validParameter.validFile(parameters, "outputdir", false);
                        if (outputDir == "not found"){  
                                outputDir = ""; 
                                outputDir += m->hasPath(queryFileName); //if user entered a file with a path then preserve it   
                        }
                        
+            if ((countfile != "") && (namesFileName != "")) { m->mothurOut("You must enter ONLY ONE of the following: count or name."); m->mothurOutEndLine(); abort = true; }
+            
                        //check for optional parameter and set defaults
                        // ...at some point should added some additional type checking...
                        temp = validParameter.validFile(parameters, "threshold", false);        if (temp == "not found") { temp = "1.00"; }
-                       convert(temp, threshold);  
+                       m->mothurConvert(temp, threshold);  
+            
                        
                        temp = validParameter.validFile(parameters, "save", false);                     if (temp == "not found"){       temp = "f";                             }
                        save = m->isTrue(temp); 
@@ -240,12 +292,36 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                        temp = validParameter.validFile(parameters, "ignorechimeras", false);   if (temp == "not found") { temp = "T"; }
                        ignoreChimeras = m->isTrue(temp);
                        
+            temp = validParameter.validFile(parameters, "aligned", false);                     if (temp == "not found"){       temp = "t";                             }
+                       aligned = m->isTrue(temp); 
+
                        temp = validParameter.validFile(parameters, "processors", false);       if (temp == "not found"){       temp = m->getProcessors();      }
                        m->setProcessors(temp);
-                       convert(temp, processors); 
+                       m->mothurConvert(temp, processors); 
 
                        substitutionMatrix.resize(6);
                        for(int i=0;i<6;i++){   substitutionMatrix[i].resize(6,0);      }
+                       
+                       if ((namesFileName == "") && (queryFileName != "")){
+                               vector<string> files; files.push_back(queryFileName); 
+                               parser.getNameFile(files);
+                       }
+
+            if(aligned == true){
+                if((reportFileName != "" && qualFileName == "") || (reportFileName == "" && qualFileName != "")){
+                    m->mothurOut("if you use either a qual file or a report file, you have to have both.");
+                    m->mothurOutEndLine();
+                    abort = true; 
+                }
+                       }
+            else{
+                if(reportFileName != ""){
+                    m->mothurOut("we are ignoring the report file if your sequences are not aligned.  we will check that the sequences in your fasta and and qual file are the same length.");
+                    m->mothurOutEndLine();
+                }
+            }
+            
+
                }
        }
        catch(exception& e) {
@@ -253,6 +329,7 @@ SeqErrorCommand::SeqErrorCommand(string option)  {
                exit(1);
        }
 }
+
 //***************************************************************************************************************
 
 int SeqErrorCommand::execute(){
@@ -260,22 +337,30 @@ int SeqErrorCommand::execute(){
                if (abort == true) { if (calledHelp) { return 0; }  return 2;   }
                
                int start = time(NULL);
-               maxLength = 2000;
+               maxLength = 5000;
                totalBases = 0;
                totalMatches = 0;
                
-               string errorSummaryFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.summary";
-               outputNames.push_back(errorSummaryFileName); outputTypes["error.summary"].push_back(errorSummaryFileName);
+        string fileNameRoot = outputDir + m->getRootName(m->getSimpleName(queryFileName));
+        map<string, string> variables; 
+               variables["[filename]"] = fileNameRoot;
+               string errorSummaryFileName = getOutputFileName("errorsummary",variables);
+               outputNames.push_back(errorSummaryFileName); outputTypes["errorsummary"].push_back(errorSummaryFileName);
                        
-               string errorSeqFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.seq";
-               outputNames.push_back(errorSeqFileName); outputTypes["error.seq"].push_back(errorSeqFileName);
+               string errorSeqFileName = getOutputFileName("errorseq",variables);
+               outputNames.push_back(errorSeqFileName); outputTypes["errorseq"].push_back(errorSeqFileName);
                
-               string errorChimeraFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.chimera";
-               outputNames.push_back(errorChimeraFileName); outputTypes["error.chimera"].push_back(errorChimeraFileName);
+               string errorChimeraFileName = getOutputFileName("errorchimera",variables);
+               outputNames.push_back(errorChimeraFileName); outputTypes["errorchimera"].push_back(errorChimeraFileName);
                
                getReferences();        //read in reference sequences - make sure there's no ambiguous bases
 
-               if(namesFileName != ""){        weights = getWeights(); }
+               if(namesFileName != "")     {   weights = getWeights();         }
+        else if (countfile != "")   {
+            CountTable ct;
+            ct.readTable(countfile, false);
+            weights = ct.getNameMap();
+        }
                
                vector<unsigned long long> fastaFilePos;
                vector<unsigned long long> qFilePos;
@@ -288,22 +373,23 @@ int SeqErrorCommand::execute(){
                for (int i = 0; i < (fastaFilePos.size()-1); i++) {
                        lines.push_back(linePair(fastaFilePos[i], fastaFilePos[(i+1)]));
                        if (qualFileName != "") {  qLines.push_back(linePair(qFilePos[i], qFilePos[(i+1)]));  }
-                       if (reportFileName != "") {  rLines.push_back(linePair(reportFilePos[i], reportFilePos[(i+1)]));  }
+                       if (reportFileName != "" && aligned == true) {  rLines.push_back(linePair(reportFilePos[i], reportFilePos[(i+1)]));  }
                }       
                if(qualFileName == "")  {       qLines = lines; rLines = lines; } //fills with duds
-               
+        if(aligned == false){   rLines = lines; }
                int numSeqs = 0;
-#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux) || (__linux__) || (__unix__) || (__unix)
                if(processors == 1){
                        numSeqs = driver(queryFileName, qualFileName, reportFileName, errorSummaryFileName, errorSeqFileName, errorChimeraFileName, lines[0], qLines[0], rLines[0]);
+            
                }else{
                        numSeqs = createProcesses(queryFileName, qualFileName, reportFileName, errorSummaryFileName, errorSeqFileName, errorChimeraFileName);
                }       
 #else
                numSeqs = driver(queryFileName, qualFileName, reportFileName, errorSummaryFileName, errorSeqFileName, errorChimeraFileName, lines[0], qLines[0], rLines[0]);
 #endif
-               
-               if(qualFileName != "" && reportFileName != ""){         
+
+               if(qualFileName != ""){         
                        printErrorQuality(qScoreErrorMap);
                        printQualityFR(qualForwardMap, qualReverseMap);
                }
@@ -312,10 +398,10 @@ int SeqErrorCommand::execute(){
                
                if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } return 0; }
 
-               string errorCountFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.count";
+               string errorCountFileName = getOutputFileName("errorcount",variables);
                ofstream errorCountFile;
                m->openOutputFile(errorCountFileName, errorCountFile);
-               outputNames.push_back(errorCountFileName);  outputTypes["error.count"].push_back(errorCountFileName);
+               outputNames.push_back(errorCountFileName);  outputTypes["errorcount"].push_back(errorCountFileName);
                m->mothurOut("Overall error rate:\t" + toString((double)(totalBases - totalMatches) / (double)totalBases) + "\n");
                m->mothurOut("Errors\tSequences\n");
                errorCountFile << "Errors\tSequences\n";                
@@ -325,23 +411,32 @@ int SeqErrorCommand::execute(){
                }
                errorCountFile.close();
                
-               if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } return 0; }
+//             if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } return 0; }
 
                printSubMatrix();
-                               
-               string megAlignmentFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.ref-query";
+        
+               string megAlignmentFileName = getOutputFileName("errorref-query",variables);
                ofstream megAlignmentFile;
                m->openOutputFile(megAlignmentFileName, megAlignmentFile);
-               outputNames.push_back(megAlignmentFileName);  outputTypes["error.ref-query"].push_back(megAlignmentFileName);
-               
+               outputNames.push_back(megAlignmentFileName);  outputTypes["errorref-query"].push_back(megAlignmentFileName);
+        
                for(int i=0;i<numRefs;i++){
                        megAlignmentFile << referenceSeqs[i].getInlineSeq() << endl;
                        megAlignmentFile << megaAlignVector[i] << endl;
                }
+        megAlignmentFile.close();
+        
                
                m->mothurOut("It took " + toString(time(NULL) - start) + " secs to check " + toString(numSeqs) + " sequences.");
                m->mothurOutEndLine();
                
+        //set fasta file as new current fastafile
+               string current = "";
+               itTypes = outputTypes.find("errorseq");
+               if (itTypes != outputTypes.end()) {
+                       if ((itTypes->second).size() != 0) { current = (itTypes->second)[0]; m->setFastaFile(current); }
+               }
+        
                m->mothurOutEndLine();
                m->mothurOut("Output File Names: "); m->mothurOutEndLine();
                for (int i = 0; i < outputNames.size(); i++) { m->mothurOut(outputNames[i]); m->mothurOutEndLine(); }
@@ -354,14 +449,16 @@ int SeqErrorCommand::execute(){
                exit(1);
        }
 }
+
 //**********************************************************************************************************************
+
 int SeqErrorCommand::createProcesses(string filename, string qFileName, string rFileName, string summaryFileName, string errorOutputFileName, string chimeraOutputFileName) {  
        try {
                int process = 1;
                processIDS.clear();
                map<char, vector<int> >::iterator it;
                int num = 0;
-#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux) || (__linux__) || (__unix__) || (__unix)
                
                //loop through and create all the processes you want
                while (process != processors) {
@@ -569,7 +666,7 @@ int SeqErrorCommand::createProcesses(string filename, string qFileName, string r
                        int misMatchSize;
                        in >> misMatchSize; m->gobble(in);
                        if (misMatchSize > misMatchCounts.size()) {     misMatchCounts.resize(misMatchSize, 0); }
-                       for (int j = 0; j < misMatchCounts.size(); j++) {
+                       for (int j = 0; j < misMatchSize; j++) {
                                in >> tempNum; misMatchCounts[j] += tempNum;
                        }
                        m->gobble(in);
@@ -592,7 +689,9 @@ int SeqErrorCommand::createProcesses(string filename, string qFileName, string r
                exit(1);
        }
 }
+
 //**********************************************************************************************************************
+
 int SeqErrorCommand::driver(string filename, string qFileName, string rFileName, string summaryFileName, string errorOutputFileName, string chimeraOutputFileName, linePair line, linePair qline, linePair rline) {    
        
        try {
@@ -604,10 +703,10 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                int numSeqs = 0;
                
                map<string, int>::iterator it;
-               qScoreErrorMap['m'].assign(41, 0);
-               qScoreErrorMap['s'].assign(41, 0);
-               qScoreErrorMap['i'].assign(41, 0);
-               qScoreErrorMap['a'].assign(41, 0);
+               qScoreErrorMap['m'].assign(101, 0);
+               qScoreErrorMap['s'].assign(101, 0);
+               qScoreErrorMap['i'].assign(101, 0);
+               qScoreErrorMap['a'].assign(101, 0);
                
                errorForward['m'].assign(maxLength,0);
                errorForward['s'].assign(maxLength,0);
@@ -624,11 +723,12 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                //open inputfiles and go to beginning place for this processor
                ifstream queryFile;
                m->openInputFile(filename, queryFile);
+        
                queryFile.seekg(line.start);
                
                ifstream reportFile;
                ifstream qualFile;
-               if(qFileName != "" && rFileName != ""){
+               if((qFileName != "" && rFileName != "" && aligned)){
                        m->openInputFile(qFileName, qualFile);
                        qualFile.seekg(qline.start);  
                        
@@ -642,15 +742,32 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                        qualForwardMap.resize(maxLength);
                        qualReverseMap.resize(maxLength);
                        for(int i=0;i<maxLength;i++){
-                               qualForwardMap[i].assign(41,0);
-                               qualReverseMap[i].assign(41,0);
+                               qualForwardMap[i].assign(101,0);
+                               qualReverseMap[i].assign(101,0);
                        }       
                }
-               
+               else if(qFileName != "" && !aligned){
+
+            m->openInputFile(qFileName, qualFile);
+                       qualFile.seekg(qline.start);  
+                       
+                       qualForwardMap.resize(maxLength);
+                       qualReverseMap.resize(maxLength);
+                       for(int i=0;i<maxLength;i++){
+                               qualForwardMap[i].assign(101,0);
+                               qualReverseMap[i].assign(101,0);
+                       }       
+        }
+        
                ofstream outChimeraReport;
                m->openOutputFile(chimeraOutputFileName, outChimeraReport);
-               RefChimeraTest chimeraTest(referenceSeqs);
-               if (line.start == 0) { chimeraTest.printHeader(outChimeraReport); }
+               
+        
+        RefChimeraTest chimeraTest;
+        
+        chimeraTest = RefChimeraTest(referenceSeqs, aligned);
+        if (line.start == 0) { chimeraTest.printHeader(outChimeraReport); }        
+        
                
                ofstream errorSummaryFile;
                m->openOutputFile(summaryFileName, errorSummaryFile);
@@ -659,47 +776,58 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                ofstream errorSeqFile;
                m->openOutputFile(errorOutputFileName, errorSeqFile);
                
-               megaAlignVector.resize(numRefs, "");
+               megaAlignVector.assign(numRefs, "");
                
                int index = 0;
                bool ignoreSeq = 0;
                
                bool moreSeqs = 1;
                while (moreSeqs) {
-                       
-                       if (m->control_pressed) { queryFile.close(); if(qFileName != "" && rFileName != ""){  reportFile.close(); qualFile.close(); } outChimeraReport.close(); errorSummaryFile.close();errorSeqFile.close(); return 0; }
-                       
+                                               
                        Sequence query(queryFile);
-                       
-                       int numParentSeqs = chimeraTest.analyzeQuery(query.getName(), query.getAligned(), outChimeraReport);
-                       int closestRefIndex = chimeraTest.getClosestRefIndex();
-                       
+                       Sequence reference;
+            int numParentSeqs = -1;
+            int closestRefIndex = -1;
+                        
+            string querySeq = query.getAligned();
+            if (!aligned) {  querySeq = query.getUnaligned();  }
+            
+            numParentSeqs = chimeraTest.analyzeQuery(query.getName(), querySeq, outChimeraReport);
+            
+            closestRefIndex = chimeraTest.getClosestRefIndex();
+            
+            reference = referenceSeqs[closestRefIndex];
+            
+            reference.setAligned(chimeraTest.getClosestRefAlignment());
+            query.setAligned(chimeraTest.getQueryAlignment());
+            
                        if(numParentSeqs > 1 && ignoreChimeras == 1)    {       ignoreSeq = 1;  }
-                       else                                                                                    {       ignoreSeq = 0;  }
-                       
-                       Compare minCompare = getErrors(query, referenceSeqs[closestRefIndex]);
+            else                                                                                       {       ignoreSeq = 0;  }
+
+                       Compare minCompare;
+            
+            getErrors(query, reference, minCompare);
                        
-                       if(namesFileName != ""){
+                       if((namesFileName != "") || (countfile != "")){
                                it = weights.find(query.getName());
                                minCompare.weight = it->second;
                        }
                        else{   minCompare.weight = 1;  }
                        
+            
                        printErrorData(minCompare, numParentSeqs, errorSummaryFile, errorSeqFile);
                        
                        if(!ignoreSeq){
-                               
                                for(int i=0;i<minCompare.sequence.length();i++){
                                        char letter = minCompare.sequence[i];
-                                       
                                        if(letter != 'r'){
                                                errorForward[letter][i] += minCompare.weight;
-                                               errorReverse[letter][minCompare.total-i-1] += minCompare.weight;                                
+                                               errorReverse[letter][minCompare.total-i-1] += minCompare.weight;        
                                        }
-                               }
+                               }                
                        }
                        
-                       if(qualFileName != "" && reportFileName != ""){
+                       if(aligned && qualFileName != "" && reportFileName != ""){
                                report = ReportFile(reportFile);
                                
                                //                              int origLength = report.getQueryLength();
@@ -709,17 +837,29 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                                quality = QualityScores(qualFile);
                                
                                if(!ignoreSeq){
-//                                     cout << query.getName() << '\t';
-                                       
                                        quality.updateQScoreErrorMap(qScoreErrorMap, minCompare.sequence, startBase, endBase, minCompare.weight);
                                        quality.updateForwardMap(qualForwardMap, startBase, endBase, minCompare.weight);
                                        quality.updateReverseMap(qualReverseMap, startBase, endBase, minCompare.weight);
+                               }
+                       }
+            else if(aligned == false && qualFileName != ""){
 
-//                                     cout << endl;
+                quality = QualityScores(qualFile);
+                int qualityLength = quality.getLength();
+                
+                if(qualityLength != query.getNumBases()){   cout << "warning - quality and fasta sequence files do not match at " << query.getName() << '\t' << qualityLength <<'\t' << query.getNumBases() << endl;   }
+                
+                int startBase = 1;
+                int endBase = qualityLength;
+
+                if(!ignoreSeq){
+                                       quality.updateQScoreErrorMap(qScoreErrorMap, minCompare.sequence, startBase, endBase, minCompare.weight);
+                                       quality.updateForwardMap(qualForwardMap, startBase, endBase, minCompare.weight);
+                                       quality.updateReverseMap(qualReverseMap, startBase, endBase, minCompare.weight);
                                }
-                       }                       
-                       
-                       if(minCompare.errorRate < threshold && !ignoreSeq){
+            }
+            
+                       if(minCompare.errorRate <= threshold && !ignoreSeq){                
                                totalBases += (minCompare.total * minCompare.weight);
                                totalMatches += minCompare.matches * minCompare.weight;
                                if(minCompare.mismatches > maxMismatch){
@@ -734,22 +874,25 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                        
                        index++;
                        
-                       #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+                       #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux) || (__linux__) || (__unix__) || (__unix)
                                unsigned long long pos = queryFile.tellg();
                                if ((pos == -1) || (pos >= line.end)) { break; }
                        #else
                                if (queryFile.eof()) { break; }
                        #endif
                        
-                       if(index % 100 == 0){   m->mothurOut(toString(index) + '\n');   }
+                       if(index % 100 == 0){   m->mothurOutJustToScreen(toString(index)+"\n");  }
                }
                queryFile.close();
-               if(qFileName != "" && rFileName != ""){  reportFile.close(); qualFile.close(); }
-               errorSummaryFile.close();       
+               outChimeraReport.close();
+        errorSummaryFile.close();      
                errorSeqFile.close();
-               
+        
+        if(qFileName != "" && rFileName != "")      {   reportFile.close(); qualFile.close();   }
+               else if(qFileName != "" && aligned == false){   qualFile.close();                       }
+        
                //report progress
-               if(index % 100 != 0){   m->mothurOut(toString(index) + '\n');   }
+               m->mothurOutJustToScreen(toString(index)+"\n"); 
                
                return index;
        }
@@ -758,6 +901,7 @@ int SeqErrorCommand::driver(string filename, string qFileName, string rFileName,
                exit(1);
        }
 }
+
 //***************************************************************************************************************
 
 void SeqErrorCommand::getReferences(){
@@ -780,12 +924,16 @@ void SeqErrorCommand::getReferences(){
                                //
                                //                      int endPos = rdb->referenceSeqs[i].getEndPos();
                                //                      if(endPos < minEndPos)          {       minEndPos = endPos;             }                               
+                               if (rdb->referenceSeqs[i].getNumBases() == 0) {
+                    m->mothurOut("[WARNING]: " + rdb->referenceSeqs[i].getName() + " is blank, ignoring.");m->mothurOutEndLine(); 
+                }else {
+                    referenceSeqs.push_back(rdb->referenceSeqs[i]);
+                }
                                
-                               referenceSeqs.push_back(rdb->referenceSeqs[i]);
                        }
                        referenceFileName = rdb->getSavedReference();
                        
-                       m->mothurOut("It took " + toString(time(NULL) - start) + " to load " + toString(rdb->referenceSeqs.size()) + " sequences.");m->mothurOutEndLine();  
+                       m->mothurOut("It took " + toString(time(NULL) - start) + " to load " + toString(referenceSeqs.size()) + " sequences.");m->mothurOutEndLine();  
                
                }else {
                        int start = time(NULL);
@@ -803,9 +951,12 @@ void SeqErrorCommand::getReferences(){
        //
        //                      int endPos = currentSeq.getEndPos();
        //                      if(endPos < minEndPos)          {       minEndPos = endPos;             }
-                               referenceSeqs.push_back(currentSeq);
-                               
-                               if (rdb->save) { rdb->referenceSeqs.push_back(currentSeq); }
+                if (currentSeq.getNumBases() == 0) {
+                    m->mothurOut("[WARNING]: " + currentSeq.getName() + " is blank, ignoring.");m->mothurOutEndLine(); 
+                }else {
+                    referenceSeqs.push_back(currentSeq);
+                    if (rdb->save) { rdb->referenceSeqs.push_back(currentSeq); }
+                }
                                        
                                m->gobble(referenceFile);
                        }
@@ -819,7 +970,7 @@ void SeqErrorCommand::getReferences(){
                for(int i=0;i<numRefs;i++){
                        referenceSeqs[i].padToPos(maxStartPos);
                        referenceSeqs[i].padFromPos(minEndPos);
-               }
+        }
                
                if(numAmbigSeqs != 0){
                        m->mothurOut("Warning: " + toString(numAmbigSeqs) + " reference sequences have ambiguous bases, these bases will be ignored\n");
@@ -834,7 +985,7 @@ void SeqErrorCommand::getReferences(){
 
 //***************************************************************************************************************
 
-Compare SeqErrorCommand::getErrors(Sequence query, Sequence reference){
+int SeqErrorCommand::getErrors(Sequence query, Sequence reference, Compare& errors){
        try {
                if(query.getAlignLength() != reference.getAlignLength()){
                        m->mothurOut("Warning: " + toString(query.getName()) + " and " + toString(reference.getName()) + " are different lengths\n");
@@ -845,10 +996,11 @@ Compare SeqErrorCommand::getErrors(Sequence query, Sequence reference){
                string r = reference.getAligned();
 
                int started = 0;
-               Compare errors;
-
+               //Compare errors;
+        
+        errors.sequence = "";
                for(int i=0;i<alignLength;i++){
-//                     cout << r[i] << '\t' << q[i] << '\t';
+
                        if(q[i] != '.' && r[i] != '.' && (q[i] != '-' || r[i] != '-')){                 //      no missing data and no double gaps
                                if(r[i] != 'N'){
                                        started = 1;
@@ -905,8 +1057,7 @@ Compare SeqErrorCommand::getErrors(Sequence query, Sequence reference){
                                                errors.sequence += 'r';
                                        }
                                }
-                       }
-                               
+                       }            
                        else if(q[i] == '.' && r[i] != '.'){            //      reference extends beyond query
                                if(started == 1){       break;  }
                        }
@@ -916,15 +1067,16 @@ Compare SeqErrorCommand::getErrors(Sequence query, Sequence reference){
                        else if(q[i] == '.' && r[i] == '.'){            //      both are missing data
                                if(started == 1){       break;  }                       
                        }
-//                     cout << errors.sequence[errors.sequence.length()-1] << endl;
                }
-//             cout << errors.sequence << endl;
+
                errors.mismatches = errors.total-errors.matches;
-               errors.errorRate = (double)(errors.total-errors.matches) / (double)errors.total;
+        if(errors.total != 0){  errors.errorRate = (double)(errors.total-errors.matches) / (double)errors.total;    }
+        else{   errors.errorRate = 0;   }
+
                errors.queryName = query.getName();
                errors.refName = reference.getName();
-               
-               return errors;
+
+        return 0;
        }
        catch(exception& e) {
                m->errorOut(e, "SeqErrorCommand", "getErrors");
@@ -947,10 +1099,12 @@ map<string, int> SeqErrorCommand::getWeights(){
                nameCountMap[seqName] = m->getNumNames(redundantSeqs); 
                m->gobble(nameFile);
        }
+    
+    nameFile.close();
+    
        return nameCountMap;
 }
 
-
 //***************************************************************************************************************
 
 void SeqErrorCommand::printErrorHeader(ofstream& errorSummaryFile){
@@ -1039,10 +1193,13 @@ void SeqErrorCommand::printErrorData(Compare error, int numParentSeqs, ofstream&
 
 void SeqErrorCommand::printSubMatrix(){
        try {
-               string subMatrixFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.matrix";
+        string fileNameRoot = outputDir + m->getRootName(m->getSimpleName(queryFileName));
+        map<string, string> variables; 
+               variables["[filename]"] = fileNameRoot;
+               string subMatrixFileName = getOutputFileName("errormatrix",variables);
                ofstream subMatrixFile;
                m->openOutputFile(subMatrixFileName, subMatrixFile);
-               outputNames.push_back(subMatrixFileName);  outputTypes["error.matrix"].push_back(subMatrixFileName);
+               outputNames.push_back(subMatrixFileName);  outputTypes["errormatrix"].push_back(subMatrixFileName);
                vector<string> bases(6);
                bases[0] = "A";
                bases[1] = "T";
@@ -1081,14 +1238,18 @@ void SeqErrorCommand::printSubMatrix(){
                exit(1);
        }
 }
+
 //***************************************************************************************************************
 
 void SeqErrorCommand::printErrorFRFile(map<char, vector<int> > errorForward, map<char, vector<int> > errorReverse){
        try{
-               string errorForwardFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.seq.forward";
+        string fileNameRoot = outputDir + m->getRootName(m->getSimpleName(queryFileName));
+        map<string, string> variables; 
+               variables["[filename]"] = fileNameRoot;
+               string errorForwardFileName = getOutputFileName("errorforward",variables);
                ofstream errorForwardFile;
                m->openOutputFile(errorForwardFileName, errorForwardFile);
-               outputNames.push_back(errorForwardFileName);  outputTypes["error.forward"].push_back(errorForwardFileName);
+               outputNames.push_back(errorForwardFileName);  outputTypes["errorforward"].push_back(errorForwardFileName);
 
                errorForwardFile << "position\ttotalseqs\tmatch\tsubstitution\tinsertion\tdeletion\tambiguous" << endl;
                for(int i=0;i<maxLength;i++){
@@ -1103,10 +1264,10 @@ void SeqErrorCommand::printErrorFRFile(map<char, vector<int> > errorForward, map
                }
                errorForwardFile.close();
 
-               string errorReverseFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.seq.reverse";
+               string errorReverseFileName = getOutputFileName("errorreverse",variables);
                ofstream errorReverseFile;
                m->openOutputFile(errorReverseFileName, errorReverseFile);
-               outputNames.push_back(errorReverseFileName);  outputTypes["error.reverse"].push_back(errorReverseFileName);
+               outputNames.push_back(errorReverseFileName);  outputTypes["errorreverse"].push_back(errorReverseFileName);
 
                errorReverseFile << "position\ttotalseqs\tmatch\tsubstitution\tinsertion\tdeletion\tambiguous" << endl;
                for(int i=0;i<maxLength;i++){
@@ -1131,25 +1292,26 @@ void SeqErrorCommand::printErrorFRFile(map<char, vector<int> > errorForward, map
 
 void SeqErrorCommand::printErrorQuality(map<char, vector<int> > qScoreErrorMap){
        try{
-
-               string errorQualityFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.quality";
+        string fileNameRoot = outputDir + m->getRootName(m->getSimpleName(queryFileName));
+        map<string, string> variables; 
+               variables["[filename]"] = fileNameRoot;
+               string errorQualityFileName = getOutputFileName("errorquality",variables);
                ofstream errorQualityFile;
                m->openOutputFile(errorQualityFileName, errorQualityFile);
-               outputNames.push_back(errorQualityFileName);  outputTypes["error.quality"].push_back(errorQualityFileName);
+               outputNames.push_back(errorQualityFileName);  outputTypes["errorquality"].push_back(errorQualityFileName);
 
                errorQualityFile << "qscore\tmatches\tsubstitutions\tinsertions\tambiguous" << endl;
-               for(int i=0;i<41;i++){
+               for(int i=0;i<101;i++){
                        errorQualityFile << i << '\t' << qScoreErrorMap['m'][i] << '\t' << qScoreErrorMap['s'][i] << '\t' << qScoreErrorMap['i'][i] << '\t'<< qScoreErrorMap['a'][i] << endl;
                }
                errorQualityFile.close();
        }
        catch(exception& e) {
-               m->errorOut(e, "SeqErrorCommand", "printErrorFRFile");
+               m->errorOut(e, "SeqErrorCommand", "printErrorQuality");
                exit(1);
        }
 }
 
-
 //***************************************************************************************************************
 
 void SeqErrorCommand::printQualityFR(vector<vector<int> > qualForwardMap, vector<vector<int> > qualReverseMap){
@@ -1165,11 +1327,13 @@ void SeqErrorCommand::printQualityFR(vector<vector<int> > qualForwardMap, vector
                                }
                        }
                }
-
-               string qualityForwardFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.qual.forward";
+        string fileNameRoot = outputDir + m->getRootName(m->getSimpleName(queryFileName));
+        map<string, string> variables; 
+               variables["[filename]"] = fileNameRoot;
+               string qualityForwardFileName = getOutputFileName("errorqualforward",variables);
                ofstream qualityForwardFile;
                m->openOutputFile(qualityForwardFileName, qualityForwardFile);
-               outputNames.push_back(qualityForwardFileName);  outputTypes["error.qual.forward"].push_back(qualityForwardFileName);
+               outputNames.push_back(qualityForwardFileName);  outputTypes["errorqualforward"].push_back(qualityForwardFileName);
 
                for(int i=0;i<numColumns;i++){  qualityForwardFile << '\t' << i;        }       qualityForwardFile << endl;
 
@@ -1184,10 +1348,10 @@ void SeqErrorCommand::printQualityFR(vector<vector<int> > qualForwardMap, vector
                qualityForwardFile.close();
 
                
-               string qualityReverseFileName = queryFileName.substr(0,queryFileName.find_last_of('.')) + ".error.qual.reverse";
+               string qualityReverseFileName = getOutputFileName("errorqualreverse",variables);
                ofstream qualityReverseFile;
                m->openOutputFile(qualityReverseFileName, qualityReverseFile);
-               outputNames.push_back(qualityReverseFileName);  outputTypes["error.qual.reverse"].push_back(qualityReverseFileName);
+               outputNames.push_back(qualityReverseFileName);  outputTypes["errorqualreverse"].push_back(qualityReverseFileName);
                
                for(int i=0;i<numColumns;i++){  qualityReverseFile << '\t' << i;        }       qualityReverseFile << endl;
                for(int i=0;i<numRows;i++){
@@ -1201,16 +1365,17 @@ void SeqErrorCommand::printQualityFR(vector<vector<int> > qualForwardMap, vector
                qualityReverseFile.close();
        }
        catch(exception& e) {
-               m->errorOut(e, "SeqErrorCommand", "printErrorFRFile");
+               m->errorOut(e, "SeqErrorCommand", "printQualityFR");
                exit(1);
        }
        
 }
+
 /**************************************************************************************************/
 
 int SeqErrorCommand::setLines(string filename, string qfilename, string rfilename, vector<unsigned long long>& fastaFilePos, vector<unsigned long long>& qfileFilePos, vector<unsigned long long>& rfileFilePos) {
        try {
-#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux) || (__linux__) || (__unix__) || (__unix)
                //set file positions for fasta file
                fastaFilePos = m->divideFile(filename, processors);
                
@@ -1246,6 +1411,8 @@ int SeqErrorCommand::setLines(string filename, string qfilename, string rfilenam
                                        
                                        string sname = "";  nameStream >> sname;
                                        sname = sname.substr(1);
+                    
+                    m->checkName(sname);
                                        
                                        map<string, int>::iterator it = firstSeqNames.find(sname);
                                        
@@ -1284,65 +1451,67 @@ int SeqErrorCommand::setLines(string filename, string qfilename, string rfilenam
                
                qfileFilePos.push_back(size);
                
-               //seach for filePos of each first name in the rfile and save in rfileFilePos
-               string junk;
-               ifstream inR;
-               m->openInputFile(rfilename, inR);
-               
-               //read column headers
-               for (int i = 0; i < 16; i++) {  
-                       if (!inR.eof()) {       inR >> junk;    }
-                       else                    {       break;                  }
-               }
-               
-               while(!inR.eof()){
-                       
-                       if (m->control_pressed) { inR.close();  return processors; }
-                       
-                       input = m->getline(inR);        
-                       
-                       if (input.length() != 0) {
-                               
-                               istringstream nameStream(input);
-                               string sname = "";  nameStream >> sname;
-                               
-                               map<string, int>::iterator it = firstSeqNamesReport.find(sname);
-                       
-                               if(it != firstSeqNamesReport.end()) { //this is the start of a new chunk
-                                       unsigned long long pos = inR.tellg(); 
-                                       rfileFilePos.push_back(pos - input.length() - 1);       
-                                       firstSeqNamesReport.erase(it);
-                               }
-                       }
-                       
-                       if (firstSeqNamesReport.size() == 0) { break; }
-                       m->gobble(inR);
-               }
-               inR.close();
-               
-               if (firstSeqNamesReport.size() != 0) { 
-                       for (map<string, int>::iterator it = firstSeqNamesReport.begin(); it != firstSeqNamesReport.end(); it++) {
-                               m->mothurOut(it->first + " is in your fasta file and not in your report file, aborting."); m->mothurOutEndLine();
-                       }
-                       m->control_pressed = true;
-                       return processors;
-               }
-               
-               //get last file position of qfile
-               FILE * rFile;
-               unsigned long long sizeR;
-               
-               //get num bytes in file
-               rFile = fopen (rfilename.c_str(),"rb");
-               if (rFile==NULL) perror ("Error opening file");
-               else{
-                       fseek (rFile, 0, SEEK_END);
-                       sizeR=ftell (rFile);
-                       fclose (rFile);
+        if(aligned){
+            //seach for filePos of each first name in the rfile and save in rfileFilePos
+            string junk;
+            ifstream inR;
+
+            m->openInputFile(rfilename, inR);
+
+            //read column headers
+            for (int i = 0; i < 16; i++) {  
+                if (!inR.eof())        {       inR >> junk;    }
+                else                   {       break;                  }
+            }
+            
+            while(!inR.eof()){
+                
+                input = m->getline(inR);       
+                
+                if (input.length() != 0) {
+                    
+                    istringstream nameStream(input);
+                    string sname = "";  nameStream >> sname;
+                    
+                    m->checkName(sname);
+                    
+                    map<string, int>::iterator it = firstSeqNamesReport.find(sname);
+                
+                    if(it != firstSeqNamesReport.end()) { //this is the start of a new chunk
+                        unsigned long long pos = inR.tellg(); 
+                        rfileFilePos.push_back(pos - input.length() - 1);      
+                        firstSeqNamesReport.erase(it);
+                    }
+                }
+                
+                if (firstSeqNamesReport.size() == 0) { break; }
+                m->gobble(inR);
+            }
+            inR.close();
+            
+            if (firstSeqNamesReport.size() != 0) { 
+                for (map<string, int>::iterator it = firstSeqNamesReport.begin(); it != firstSeqNamesReport.end(); it++) {
+                    m->mothurOut(it->first + " is in your fasta file and not in your report file, aborting."); m->mothurOutEndLine();
+                }
+                m->control_pressed = true;
+                return processors;
+            }
+            
+            //get last file position of qfile
+            FILE * rFile;
+            unsigned long long sizeR;
+            
+            //get num bytes in file
+            rFile = fopen (rfilename.c_str(),"rb");
+            if (rFile==NULL) perror ("Error opening file");
+            else{
+                fseek (rFile, 0, SEEK_END);
+                sizeR=ftell (rFile);
+                fclose (rFile);
+            }
+            
+            rfileFilePos.push_back(sizeR);
                }
-               
-               rfileFilePos.push_back(sizeR);
-               
                return processors;
                
 #else
@@ -1384,4 +1553,5 @@ int SeqErrorCommand::setLines(string filename, string qfilename, string rfilenam
                exit(1);
        }
 }
+
 //***************************************************************************************************************