2 * consensusseqscommand.cpp
5 * Created by westcott on 11/23/10.
6 * Copyright 2010 Schloss Lab. All rights reserved.
10 #include "consensusseqscommand.h"
11 #include "sequence.hpp"
12 #include "inputdata.h"
14 //**********************************************************************************************************************
15 vector<string> ConsensusSeqsCommand::setParameters(){
17 CommandParameter pfasta("fasta", "InputTypes", "", "", "none", "none", "none","fasta-name",false,true,true); parameters.push_back(pfasta);
18 CommandParameter pname("name", "InputTypes", "", "", "namecount", "none", "none","name",false,false,true); parameters.push_back(pname);
19 CommandParameter pcount("count", "InputTypes", "", "", "namecount", "none", "none","count",false,false,true); parameters.push_back(pcount);
20 CommandParameter plist("list", "InputTypes", "", "", "none", "none", "none","fasta-name",false,false,true); parameters.push_back(plist);
21 CommandParameter plabel("label", "String", "", "", "", "", "","",false,false); parameters.push_back(plabel);
22 CommandParameter pcutoff("cutoff", "Number", "", "100", "", "", "","",false,false); parameters.push_back(pcutoff);
23 CommandParameter pinputdir("inputdir", "String", "", "", "", "", "","",false,false); parameters.push_back(pinputdir);
24 CommandParameter poutputdir("outputdir", "String", "", "", "", "", "","",false,false); parameters.push_back(poutputdir);
26 vector<string> myArray;
27 for (int i = 0; i < parameters.size(); i++) { myArray.push_back(parameters[i].name); }
31 m->errorOut(e, "ConsensusSeqsCommand", "setParameters");
35 //**********************************************************************************************************************
36 string ConsensusSeqsCommand::getHelpString(){
38 string helpString = "";
39 helpString += "The consensus.seqs command can be used in 2 ways: create a consensus sequence from a fastafile, or with a listfile create a consensus sequence for each otu. Sequences must be aligned.\n";
40 helpString += "The consensus.seqs command parameters are fasta, list, name, count, cutoff and label.\n";
41 helpString += "The fasta parameter allows you to enter the fasta file containing your sequences, and is required, unless you have a valid current fasta file. \n";
42 helpString += "The list parameter allows you to enter a your list file. \n";
43 helpString += "The name parameter allows you to enter a names file associated with the fasta file. \n";
44 helpString += "The label parameter allows you to select what distance levels you would like output files for, and are separated by dashes.\n";
45 helpString += "The cutoff parameter allows you set a percentage of sequences that support the base. For example: cutoff=97 would only return a sequence that only showed ambiguities for bases that were not supported by at least 97% of sequences.\n";
46 helpString += "The consensus.seqs command should be in the following format: \n";
47 helpString += "consensus.seqs(fasta=yourFastaFile, list=yourListFile) \n";
48 helpString += "Example: consensus.seqs(fasta=abrecovery.align, list=abrecovery.fn.list) \n";
49 helpString += "Note: No spaces between parameter labels (i.e. fasta), '=' and parameters (i.e.yourFastaFile).\n";
53 m->errorOut(e, "ConsensusSeqsCommand", "getHelpString");
57 //**********************************************************************************************************************
58 string ConsensusSeqsCommand::getOutputPattern(string type) {
62 if (type == "fasta") { pattern = "[filename],cons.fasta-[filename],[tag],cons.fasta"; }
63 else if (type == "name") { pattern = "[filename],cons.names-[filename],[tag],cons.names"; }
64 else if (type == "count") { pattern = "[filename],cons.count_table-[filename],[tag],cons.count_table"; }
65 else if (type == "summary") { pattern = "[filename],cons.summary-[filename],[tag],cons.summary"; }
66 else { m->mothurOut("[ERROR]: No definition for type " + type + " output pattern.\n"); m->control_pressed = true; }
71 m->errorOut(e, "ConsensusSeqsCommand", "getOutputPattern");
75 //**********************************************************************************************************************
76 ConsensusSeqsCommand::ConsensusSeqsCommand(){
78 abort = true; calledHelp = true;
80 vector<string> tempOutNames;
81 outputTypes["fasta"] = tempOutNames;
82 outputTypes["name"] = tempOutNames;
83 outputTypes["count"] = tempOutNames;
84 outputTypes["summary"] = tempOutNames;
87 m->errorOut(e, "ConsensusSeqsCommand", "ConsensusSeqsCommand");
91 //***************************************************************************************************************
92 ConsensusSeqsCommand::ConsensusSeqsCommand(string option) {
94 abort = false; calledHelp = false;
97 //allow user to run help
98 if(option == "help") { help(); abort = true; calledHelp = true; }
99 else if(option == "citation") { citation(); abort = true; calledHelp = true;}
103 vector<string> myArray = setParameters();
105 OptionParser parser(option);
106 map<string,string> parameters = parser.getParameters();
108 ValidParameters validParameter;
109 map<string,string>::iterator it;
111 //check to make sure all parameters are valid for command
112 for (it = parameters.begin(); it != parameters.end(); it++) {
113 if (validParameter.isValidParameter(it->first, myArray, it->second) != true) { abort = true; }
116 //initialize outputTypes
117 vector<string> tempOutNames;
118 outputTypes["fasta"] = tempOutNames;
119 outputTypes["name"] = tempOutNames;
120 outputTypes["count"] = tempOutNames;
121 outputTypes["summary"] = tempOutNames;
124 //if the user changes the input directory command factory will send this info to us in the output parameter
125 string inputDir = validParameter.validFile(parameters, "inputdir", false);
126 if (inputDir == "not found"){ inputDir = ""; }
129 it = parameters.find("fasta");
130 //user has given a template file
131 if(it != parameters.end()){
132 path = m->hasPath(it->second);
133 //if the user has not given a path then, add inputdir. else leave path alone.
134 if (path == "") { parameters["fasta"] = inputDir + it->second; }
137 it = parameters.find("name");
138 //user has given a template file
139 if(it != parameters.end()){
140 path = m->hasPath(it->second);
141 //if the user has not given a path then, add inputdir. else leave path alone.
142 if (path == "") { parameters["name"] = inputDir + it->second; }
145 it = parameters.find("list");
146 //user has given a template file
147 if(it != parameters.end()){
148 path = m->hasPath(it->second);
149 //if the user has not given a path then, add inputdir. else leave path alone.
150 if (path == "") { parameters["list"] = inputDir + it->second; }
153 it = parameters.find("count");
154 //user has given a template file
155 if(it != parameters.end()){
156 path = m->hasPath(it->second);
157 //if the user has not given a path then, add inputdir. else leave path alone.
158 if (path == "") { parameters["count"] = inputDir + it->second; }
163 //check for parameters
164 fastafile = validParameter.validFile(parameters, "fasta", true);
165 if (fastafile == "not open") { abort = true; }
166 else if (fastafile == "not found") {
167 fastafile = m->getFastaFile();
168 if (fastafile != "") { m->mothurOut("Using " + fastafile + " as input file for the fasta parameter."); m->mothurOutEndLine(); }
169 else { m->mothurOut("You have no current fastafile and the fasta parameter is required."); m->mothurOutEndLine(); abort = true; }
170 }else { m->setFastaFile(fastafile); }
172 namefile = validParameter.validFile(parameters, "name", true);
173 if (namefile == "not open") { namefile = ""; abort = true; }
174 else if (namefile == "not found") { namefile = ""; }
175 else { m->setNameFile(namefile); }
177 countfile = validParameter.validFile(parameters, "count", true);
178 if (countfile == "not open") { abort = true; countfile = ""; }
179 else if (countfile == "not found") { countfile = ""; }
180 else { m->setCountTableFile(countfile); }
182 if ((countfile != "") && (namefile != "")) { m->mothurOut("You must enter ONLY ONE of the following: count or name."); m->mothurOutEndLine(); abort = true; }
184 listfile = validParameter.validFile(parameters, "list", true);
185 if (listfile == "not open") { abort = true; }
186 else if (listfile == "not found") { listfile = ""; }
187 else { m->setListFile(listfile); }
189 label = validParameter.validFile(parameters, "label", false);
190 if (label == "not found") { label = ""; }
192 if(label != "all") { m->splitAtDash(label, labels); allLines = 0; }
193 else { allLines = 1; }
196 string temp = validParameter.validFile(parameters, "cutoff", false); if (temp == "not found") { temp = "100"; }
197 m->mothurConvert(temp, cutoff);
199 //if the user changes the output directory command factory will send this info to us in the output parameter
200 outputDir = validParameter.validFile(parameters, "outputdir", false); if (outputDir == "not found"){ outputDir = m->hasPath(fastafile); }
202 if (countfile == "") {
204 vector<string> files; files.push_back(fastafile);
205 parser.getNameFile(files);
210 catch(exception& e) {
211 m->errorOut(e, "ConsensusSeqsCommand", "ConsensusSeqsCommand");
215 //***************************************************************************************************************
217 int ConsensusSeqsCommand::execute(){
220 if (abort == true) { if (calledHelp) { return 0; } return 2; }
224 if (m->control_pressed) { return 0; }
226 if (namefile != "") { readNames(); }
227 if (countfile != "") { ct.readTable(countfile); }
229 if (m->control_pressed) { return 0; }
232 if (listfile == "") {
235 map<string, string> variables;
236 variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(fastafile));
237 string outputSummaryFile = getOutputFileName("summary", variables);
238 m->openOutputFile(outputSummaryFile, outSummary);
239 outSummary.setf(ios::fixed, ios::floatfield); outSummary.setf(ios::showpoint);
240 outputNames.push_back(outputSummaryFile); outputTypes["summary"].push_back(outputSummaryFile);
242 outSummary << "PositioninAlignment\tA\tT\tG\tC\tGap\tNumberofSeqs\tConsensusBase" << endl;
245 string outputFastaFile = getOutputFileName("fasta", variables);
246 m->openOutputFile(outputFastaFile, outFasta);
247 outputNames.push_back(outputFastaFile); outputTypes["fasta"].push_back(outputFastaFile);
249 vector< vector<float> > percentages; percentages.resize(5);
250 for (int j = 0; j < percentages.size(); j++) { percentages[j].resize(seqLength, 0.0); }
255 for (int j = 0; j < seqLength; j++) {
257 if (m->control_pressed) { outSummary.close(); outFasta.close(); for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } return 0; }
259 vector<int> counts; counts.resize(5, 0); //A,T,G,C,Gap
262 for (map<string, string>::iterator it = fastaMap.begin(); it != fastaMap.end(); it++) {
264 string thisSeq = it->second;
267 if (countfile != "") { size = ct.getNumSeqs(it->first); }
269 map<string, int>::iterator itCount = nameFileMap.find(it->first);
270 if (itCount != nameFileMap.end()) {
271 size = itCount->second;
272 }else { m->mothurOut("[ERROR]: file mismatch, aborting.\n"); m->control_pressed = true; break; }
275 for (int k = 0; k < size; k++) {
276 if (thisSeq[j] == '.') { numDots++; }
278 char base = toupper(thisSeq[j]);
279 if (base == 'A') { counts[0]++; }
280 else if (base == 'T') { counts[1]++; }
281 else if (base == 'G') { counts[2]++; }
282 else if (base == 'C') { counts[3]++; }
283 else { counts[4]++; }
289 if (numDots != thisCount) { conBase = getBase(counts, thisCount); }
293 percentages[0][j] = counts[0] / (float) thisCount;
294 percentages[1][j] = counts[1] / (float) thisCount;
295 percentages[2][j] = counts[2] / (float) thisCount;
296 percentages[3][j] = counts[3] / (float) thisCount;
297 percentages[4][j] = counts[4] / (float) thisCount;
300 for (int j = 0; j < seqLength; j++) {
301 outSummary << (j+1) << '\t' << percentages[0][j] << '\t'<< percentages[1][j] << '\t'<< percentages[2][j] << '\t' << percentages[3][j] << '\t' << percentages[4][j] << '\t' << thisCount << '\t' << consSeq[j] << endl;
305 outFasta << ">conseq" << endl << consSeq << endl;
307 outSummary.close(); outFasta.close();
309 if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } return 0; }
314 InputData* input = new InputData(listfile, "list");
315 ListVector* list = input->getListVector();
317 string lastLabel = list->getLabel();
318 set<string> processedLabels;
319 set<string> userLabels = labels;
321 //as long as you are not at the end of the file or done wih the lines you want
322 while((list != NULL) && ((allLines == 1) || (userLabels.size() != 0))) {
324 if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } delete list; delete input; return 0; }
326 if(allLines == 1 || labels.count(list->getLabel()) == 1){
328 m->mothurOut(list->getLabel()); m->mothurOutEndLine();
332 processedLabels.insert(list->getLabel());
333 userLabels.erase(list->getLabel());
336 if ((m->anyLabelsToProcess(list->getLabel(), userLabels, "") == true) && (processedLabels.count(lastLabel) != 1)) {
337 string saveLabel = list->getLabel();
341 list = input->getListVector(lastLabel);
342 m->mothurOut(list->getLabel()); m->mothurOutEndLine();
346 processedLabels.insert(list->getLabel());
347 userLabels.erase(list->getLabel());
349 //restore real lastlabel to save below
350 list->setLabel(saveLabel);
353 lastLabel = list->getLabel();
355 delete list; list = NULL;
357 //get next line to process
358 list = input->getListVector();
362 if (m->control_pressed) { for (int i = 0; i < outputNames.size(); i++) { m->mothurRemove(outputNames[i]); } if (list != NULL) { delete list; } delete input; return 0; }
364 //output error messages about any remaining user labels
365 set<string>::iterator it;
366 bool needToRun = false;
367 for (it = userLabels.begin(); it != userLabels.end(); it++) {
368 m->mothurOut("Your file does not include the label " + *it);
369 if (processedLabels.count(lastLabel) != 1) {
370 m->mothurOut(". I will use " + lastLabel + "."); m->mothurOutEndLine();
373 m->mothurOut(". Please refer to " + lastLabel + "."); m->mothurOutEndLine();
377 //run last label if you need to
378 if (needToRun == true) {
379 if (list != NULL) { delete list; }
381 list = input->getListVector(lastLabel);
383 m->mothurOut(list->getLabel()); m->mothurOutEndLine();
387 delete list; list = NULL;
390 if (list != NULL) { delete list; }
394 m->mothurOutEndLine();
395 m->mothurOut("Output File Names: "); m->mothurOutEndLine();
396 for (int i = 0; i < outputNames.size(); i++) { m->mothurOut(outputNames[i]); m->mothurOutEndLine(); }
397 m->mothurOutEndLine();
403 catch(exception& e) {
404 m->errorOut(e, "ConsensusSeqsCommand", "execute");
408 //***************************************************************************************************************
410 int ConsensusSeqsCommand::processList(ListVector*& list){
414 map<string, string> variables;
415 variables["[filename]"] = outputDir + m->getRootName(m->getSimpleName(fastafile));
416 variables["[tag]"] = list->getLabel();
417 string outputSummaryFile = getOutputFileName("summary", variables);
418 m->openOutputFile(outputSummaryFile, outSummary);
419 outSummary.setf(ios::fixed, ios::floatfield); outSummary.setf(ios::showpoint);
420 outputNames.push_back(outputSummaryFile); outputTypes["summary"].push_back(outputSummaryFile);
423 string outputNameFile = getOutputFileName("name",variables);
424 m->openOutputFile(outputNameFile, outName);
425 outputNames.push_back(outputNameFile); outputTypes["name"].push_back(outputNameFile);
428 string outputFastaFile = getOutputFileName("fasta",variables);
429 m->openOutputFile(outputFastaFile, outFasta);
430 outputNames.push_back(outputFastaFile); outputTypes["fasta"].push_back(outputFastaFile);
432 outSummary << "OTU#\tPositioninAlignment\tA\tT\tG\tC\tGap\tNumberofSeqs\tConsensusBase" << endl;
434 for (int i = 0; i < list->getNumBins(); i++) {
436 if (m->control_pressed) { outSummary.close(); outName.close(); outFasta.close(); return 0; }
438 string bin = list->get(i);
439 string consSeq = getConsSeq(bin, outSummary, i);
441 outFasta << ">seq" << (i+1) << endl << consSeq << endl;
442 outName << "seq" << (i+1) << '\t' << "seq" << (i+1) << "," << bin << endl;
445 outSummary.close(); outName.close(); outFasta.close();
450 catch(exception& e) {
451 m->errorOut(e, "ConsensusSeqsCommand", "processList");
456 //***************************************************************************************************************
457 string ConsensusSeqsCommand::getConsSeq(string bin, ofstream& outSummary, int binNumber){
464 vector<string> binNames;
465 m->splitAtComma(bin, binNames);
467 vector< vector<float> > percentages; percentages.resize(5);
468 for (int j = 0; j < percentages.size(); j++) { percentages[j].resize(seqLength, 0.0); }
470 if (countfile != "") {
472 for (int j = 0; j < seqLength; j++) {
474 if (m->control_pressed) { return consSeq; }
476 vector<int> counts; counts.resize(5, 0); //A,T,G,C,Gap
479 for (int i = 0; i < binNames.size(); i++) {
480 if (m->control_pressed) { return consSeq; }
483 map<string, string>::iterator itFasta = fastaMap.find(binNames[i]);
484 if (itFasta != fastaMap.end()) {
485 thisSeq = itFasta->second;
486 }else { m->mothurOut("[ERROR]: " + binNames[i] + " is not in your fasta file, please correct."); m->mothurOutEndLine(); m->control_pressed = true; }
488 int size = ct.getNumSeqs(binNames[i]);
490 for (int k = 0; k < size; k++) {
491 if (thisSeq[j] == '.') { numDots++; }
493 char base = toupper(thisSeq[j]);
494 if (base == 'A') { counts[0]++; }
495 else if (base == 'T') { counts[1]++; }
496 else if (base == 'G') { counts[2]++; }
497 else if (base == 'C') { counts[3]++; }
498 else { counts[4]++; }
501 }else { m->mothurOut("[ERROR]: " + binNames[i] + " is not in your count file, please correct."); m->mothurOutEndLine(); m->control_pressed = true; }
504 if (numDots != totalSize) { conBase = getBase(counts, totalSize); }
508 percentages[0][j] = counts[0] / (float) totalSize;
509 percentages[1][j] = counts[1] / (float) totalSize;
510 percentages[2][j] = counts[2] / (float) totalSize;
511 percentages[3][j] = counts[3] / (float) totalSize;
512 percentages[4][j] = counts[4] / (float) totalSize;
517 //get sequence strings for each name in the bin
519 for (int i = 0; i < binNames.size(); i++) {
521 map<string, string>::iterator it;
522 it = nameMap.find(binNames[i]);
523 if (it == nameMap.end()) {
524 if (namefile == "") { m->mothurOut("[ERROR]: " + binNames[i] + " is not in your fasta file, please correct."); m->mothurOutEndLine(); error = true; }
525 else { m->mothurOut("[ERROR]: " + binNames[i] + " is not in your fasta or name file, please correct."); m->mothurOutEndLine(); error = true; }
528 //add sequence string to seqs vector to process below
529 map<string, string>::iterator itFasta = fastaMap.find(it->second);
531 if (itFasta != fastaMap.end()) {
532 string seq = itFasta->second;
534 }else { m->mothurOut("[ERROR]: file mismatch, aborting. \n"); }
538 if (error) { m->control_pressed = true; return consSeq; }
539 totalSize = seqs.size();
541 for (int j = 0; j < seqLength; j++) {
543 if (m->control_pressed) { return consSeq; }
545 vector<int> counts; counts.resize(5, 0); //A,T,G,C,Gap
548 for (int i = 0; i < seqs.size(); i++) {
550 if (seqs[i][j] == '.') { numDots++; }
552 char base = toupper(seqs[i][j]);
553 if (base == 'A') { counts[0]++; }
554 else if (base == 'T') { counts[1]++; }
555 else if (base == 'G') { counts[2]++; }
556 else if (base == 'C') { counts[3]++; }
557 else { counts[4]++; }
561 if (numDots != seqs.size()) { conBase = getBase(counts, seqs.size()); }
565 percentages[0][j] = counts[0] / (float) seqs.size();
566 percentages[1][j] = counts[1] / (float) seqs.size();
567 percentages[2][j] = counts[2] / (float) seqs.size();
568 percentages[3][j] = counts[3] / (float) seqs.size();
569 percentages[4][j] = counts[4] / (float) seqs.size();
576 for (int j = 0; j < seqLength; j++) {
577 outSummary << (binNumber + 1) << '\t' << (j+1) << '\t' << percentages[0][j] << '\t'<< percentages[1][j] << '\t'<< percentages[2][j] << '\t' << percentages[3][j] << '\t' << percentages[4][j] << '\t' << totalSize << '\t' << consSeq[j] << endl;
583 catch(exception& e) {
584 m->errorOut(e, "ConsensusSeqsCommand", "getConsSeq");
588 //***************************************************************************************************************
590 char ConsensusSeqsCommand::getBase(vector<int> counts, int size){ //A,T,G,C,Gap
597 * Y = T C (pyrimidine)
600 * S = G C (strong bonds)
601 * W = A T (weak bonds)
602 * B = G T C (all but A)
603 * D = G A T (all but C)
604 * H = A C T (all but G)
605 * V = G C A (all but T)
606 * N = A G C T (any) */
610 //zero out counts that don't make the cutoff
611 float percentage = (100.0 - cutoff) / 100.0;
613 for (int i = 0; i < counts.size(); i++) {
614 float countPercentage = counts[i] / (float) size;
615 if (countPercentage < percentage) { counts[i] = 0; }
619 if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'n'; }
621 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'N'; }
623 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'v'; }
625 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'V'; }
627 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'h'; }
629 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'H'; }
631 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 'd'; }
633 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'D'; }
635 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'b'; }
637 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'B'; }
638 //W = A T (weak bonds)
639 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 'w'; }
640 //W = A T (weak bonds) no gap
641 else if ((counts[0] != 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'W'; }
642 //S = G C (strong bonds)
643 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 's'; }
644 //S = G C (strong bonds) no gap
645 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'S'; }
647 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'm'; }
648 //M = A C (amino) no gap
649 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'M'; }
651 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 'k'; }
652 //K = G T (keto) no gap
653 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'K'; }
654 //Y = T C (pyrimidine)
655 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'y'; }
656 //Y = T C (pyrimidine) no gap
657 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'Y'; }
659 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 'r'; }
660 //R = G A (purine) no gap
661 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'R'; }
663 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 'a'; }
665 else if ((counts[0] != 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'A'; }
667 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 't'; }
669 else if ((counts[0] == 0) && (counts[1] != 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'T'; }
671 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = 'g'; }
673 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] != 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'G'; }
675 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] != 0)) { conBase = 'c'; }
677 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] != 0) && (counts[4] == 0)) { conBase = 'C'; }
679 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] != 0)) { conBase = '-'; }
680 //cutoff removed all counts
681 else if ((counts[0] == 0) && (counts[1] == 0) && (counts[2] == 0) && (counts[3] == 0) && (counts[4] == 0)) { conBase = 'N'; }
682 else{ m->mothurOut("[ERROR]: cannot find consensus base."); m->mothurOutEndLine(); }
687 catch(exception& e) {
688 m->errorOut(e, "ConsensusSeqsCommand", "getBase");
693 //***************************************************************************************************************
695 int ConsensusSeqsCommand::readFasta(){
699 m->openInputFile(fastafile, in);
704 if (m->control_pressed) { break; }
706 Sequence seq(in); m->gobble(in);
707 string name = seq.getName();
710 fastaMap[name] = seq.getAligned();
711 nameMap[name] = name; //set nameMap incase no names file
712 nameFileMap[name] = 1;
714 if (seqLength == 0) { seqLength = seq.getAligned().length(); }
715 else if (seqLength != seq.getAligned().length()) { m->mothurOut("[ERROR]: sequence are not the same length, please correct."); m->mothurOutEndLine(); m->control_pressed = true; break; }
724 catch(exception& e) {
725 m->errorOut(e, "ConsensusSeqsCommand", "readFasta");
729 //***************************************************************************************************************
731 int ConsensusSeqsCommand::readNames(){
733 map<string, string> temp;
734 map<string, string>::iterator it;
737 m->readNames(namefile, temp); //use central buffered read
739 for (map<string, string>::iterator itTemp = temp.begin(); itTemp != temp.end(); itTemp++) {
740 string thisname, repnames;
741 thisname = itTemp->first;
742 repnames = itTemp->second;
744 it = nameMap.find(thisname);
745 if (it != nameMap.end()) { //then this sequence was in the fastafile
746 nameFileMap[thisname] = m->getNumNames(repnames); //for later when outputting the new namesFile if the list file is unique
748 vector<string> splitRepNames;
749 m->splitAtComma(repnames, splitRepNames);
751 for (int i = 0; i < splitRepNames.size(); i++) { nameMap[splitRepNames[i]] = thisname; }
753 }else{ m->mothurOut("[ERROR]: " + thisname + " is not in the fasta file, please correct."); m->mothurOutEndLine(); error = true; }
756 if (error) { m->control_pressed = true; }
761 catch(exception& e) {
762 m->errorOut(e, "ConsensusSeqsCommand", "readNames");
767 //***************************************************************************************************************