]> git.donarmstrong.com Git - mothur.git/blobdiff - chimeraslayer.cpp
minor bug in chimera maligner
[mothur.git] / chimeraslayer.cpp
index 2c4f7fba4253c2cb4c2693bb3cb18e676c5d938b..73037c783be84270a28b0dacf1795c51a3668d0e 100644 (file)
@@ -13,7 +13,7 @@
 #include "blastdb.hpp"
 
 //***************************************************************************************************************
-ChimeraSlayer::ChimeraSlayer(string file, string temp, string mode, int k, int ms, int mms, int win, float div, 
+ChimeraSlayer::ChimeraSlayer(string file, string temp, bool trim, string mode, int k, int ms, int mms, int win, float div, 
 int minsim, int mincov, int minbs, int minsnp, int par, int it, int inc, int numw, bool r) : Chimera()  {      
        try {
                fastafile = file;
@@ -33,6 +33,7 @@ int minsim, int mincov, int minbs, int minsnp, int par, int it, int inc, int num
                increment = inc;
                numWanted = numw;
                realign = r; 
+               trimChimera = trim;
        
                decalc = new DeCalculator();    
                
@@ -44,6 +45,44 @@ int minsim, int mincov, int minbs, int minsnp, int par, int it, int inc, int num
        }
 }
 //***************************************************************************************************************
+ChimeraSlayer::ChimeraSlayer(string file, string temp, bool trim, map<string, int>& prior, string mode, int k, int ms, int mms, int win, float div, 
+                                                        int minsim, int mincov, int minbs, int minsnp, int par, int it, int inc, int numw, bool r) : Chimera()  {      
+       try {
+               fastafile = file; templateSeqs = readSeqs(fastafile);
+               templateFileName = temp; 
+               searchMethod = mode;
+               kmerSize = k;
+               match = ms;
+               misMatch = mms;
+               window = win;
+               divR = div;
+               minSim = minsim;
+               minCov = mincov;
+               minBS = minbs;
+               minSNP = minsnp;
+               parents = par;
+               iters = it;
+               increment = inc;
+               numWanted = numw;
+               realign = r; 
+               trimChimera = trim;
+               priority = prior;
+               
+               decalc = new DeCalculator();    
+               
+               createFilter(templateSeqs, 0.0); //just removed columns where all seqs have a gap
+               
+               //run filter on template
+               for (int i = 0; i < templateSeqs.size(); i++) {  if (m->control_pressed) {  break; }  runFilter(templateSeqs[i]);  }
+
+               
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ChimeraSlayer", "ChimeraSlayer");
+               exit(1);
+       }
+}
+//***************************************************************************************************************
 int ChimeraSlayer::doPrep() {
        try {
                
@@ -67,10 +106,11 @@ int ChimeraSlayer::doPrep() {
        
                //generate the kmerdb to pass to maligner
                if (searchMethod == "kmer") { 
-                       string rightTemplateFileName = "right." + templateFileName;
+                       string templatePath = m->hasPath(templateFileName);
+                       string rightTemplateFileName = templatePath + "right." + m->getRootName(m->getSimpleName(templateFileName));
                        databaseRight = new KmerDB(rightTemplateFileName, kmerSize);
                                
-                       string leftTemplateFileName = "left." + templateFileName;
+                       string leftTemplateFileName = templatePath + "left." + m->getRootName(m->getSimpleName(templateFileName));
                        databaseLeft = new KmerDB(leftTemplateFileName, kmerSize);      
                #ifdef USE_MPI
                        for (int i = 0; i < templateSeqs.size(); i++) {
@@ -102,8 +142,14 @@ int ChimeraSlayer::doPrep() {
                        //leftside
                        kmerDBNameLeft = leftTemplateFileName.substr(0,leftTemplateFileName.find_last_of(".")+1) + char('0'+ kmerSize) + "mer";
                        ifstream kmerFileTestLeft(kmerDBNameLeft.c_str());
+                       bool needToGenerateLeft = true;
                        
-                       if(!kmerFileTestLeft){  
+                       if(kmerFileTestLeft){   
+                               bool GoodFile = m->checkReleaseVersion(kmerFileTestLeft, m->getVersion());
+                               if (GoodFile) {  needToGenerateLeft = false;    }
+                       }
+                       
+                       if(needToGenerateLeft){ 
                        
                                for (int i = 0; i < templateSeqs.size(); i++) {
                                        
@@ -127,8 +173,14 @@ int ChimeraSlayer::doPrep() {
                        //rightside
                        kmerDBNameRight = rightTemplateFileName.substr(0,rightTemplateFileName.find_last_of(".")+1) + char('0'+ kmerSize) + "mer";
                        ifstream kmerFileTestRight(kmerDBNameRight.c_str());
+                       bool needToGenerateRight = true;
                        
-                       if(!kmerFileTestRight){ 
+                       if(kmerFileTestRight){  
+                               bool GoodFile = m->checkReleaseVersion(kmerFileTestRight, m->getVersion());
+                               if (GoodFile) {  needToGenerateRight = false;   }
+                       }
+                       
+                       if(needToGenerateRight){        
                        
                                for (int i = 0; i < templateSeqs.size(); i++) {
                                        if (m->control_pressed) { return 0; } 
@@ -151,7 +203,8 @@ int ChimeraSlayer::doPrep() {
                }else if (searchMethod == "blast") {
                
                        //generate blastdb
-                       databaseLeft = new BlastDB(-2.0, -1.0, match, misMatch);
+                       databaseLeft = new BlastDB(-1.0, -1.0, 1, -3);
+
                        for (int i = 0; i < templateSeqs.size(); i++) {         databaseLeft->addSequence(*templateSeqs[i]);    }
                        databaseLeft->generateDB();
                        databaseLeft->setNumSeqs(templateSeqs.size());
@@ -165,11 +218,118 @@ int ChimeraSlayer::doPrep() {
                exit(1);
        }
 }
+//***************************************************************************************************************
+vector<Sequence*> ChimeraSlayer::getTemplate(Sequence* q) {
+       try {
+               
+               //when template=self, the query file is sorted from most abundance to least abundant
+               //userTemplate grows as the query file is processed by adding sequences that are not chimeric and more abundant
+               vector<Sequence*> userTemplate;
+               
+               int myAbund = priority[q->getName()];
+               
+               for (int i = 0; i < templateSeqs.size(); i++) {
+                       
+                       if (m->control_pressed) { return userTemplate; } 
+                       
+                       //have I reached a sequence with the same abundance as myself?
+                       if (!(priority[templateSeqs[i]->getName()] > myAbund)) { break; }
+                       
+                       //if its am not chimeric add it
+                       if (chimericSeqs.count(templateSeqs[i]->getName()) == 0) { userTemplate.push_back(templateSeqs[i]); }
+               }
+               
+               string  kmerDBNameLeft;
+               string  kmerDBNameRight;
+               
+               //generate the kmerdb to pass to maligner
+               if (searchMethod == "kmer") { 
+                       string templatePath = m->hasPath(templateFileName);
+                       string rightTemplateFileName = templatePath + "right." + m->getRootName(m->getSimpleName(templateFileName));
+                       databaseRight = new KmerDB(rightTemplateFileName, kmerSize);
+                       
+                       string leftTemplateFileName = templatePath + "left." + m->getRootName(m->getSimpleName(templateFileName));
+                       databaseLeft = new KmerDB(leftTemplateFileName, kmerSize);      
+#ifdef USE_MPI
+                       for (int i = 0; i < userTemplate.size(); i++) {
+                               
+                               if (m->control_pressed) { return userTemplate; } 
+                               
+                               string leftFrag = userTemplate[i]->getUnaligned();
+                               leftFrag = leftFrag.substr(0, int(leftFrag.length() * 0.33));
+                               
+                               Sequence leftTemp(userTemplate[i]->getName(), leftFrag);
+                               databaseLeft->addSequence(leftTemp);    
+                       }
+                       databaseLeft->generateDB();
+                       databaseLeft->setNumSeqs(userTemplate.size());
+                       
+                       for (int i = 0; i < userTemplate.size(); i++) {
+                               if (m->control_pressed) { return userTemplate; } 
+                               
+                               string rightFrag = userTemplate[i]->getUnaligned();
+                               rightFrag = rightFrag.substr(int(rightFrag.length() * 0.66));
+                               
+                               Sequence rightTemp(userTemplate[i]->getName(), rightFrag);
+                               databaseRight->addSequence(rightTemp);  
+                       }
+                       databaseRight->generateDB();
+                       databaseRight->setNumSeqs(userTemplate.size());
+                       
+#else  
+                       
+                       
+                       for (int i = 0; i < userTemplate.size(); i++) {
+                               
+                               if (m->control_pressed) { return userTemplate; } 
+                               
+                               string leftFrag = userTemplate[i]->getUnaligned();
+                               leftFrag = leftFrag.substr(0, int(leftFrag.length() * 0.33));
+                               
+                               Sequence leftTemp(userTemplate[i]->getName(), leftFrag);
+                               databaseLeft->addSequence(leftTemp);    
+                       }
+                       databaseLeft->generateDB();
+                       databaseLeft->setNumSeqs(userTemplate.size());
+                               
+                       for (int i = 0; i < userTemplate.size(); i++) {
+                               if (m->control_pressed) { return userTemplate; }  
+                                       
+                               string rightFrag = userTemplate[i]->getUnaligned();
+                               rightFrag = rightFrag.substr(int(rightFrag.length() * 0.66));
+                                       
+                               Sequence rightTemp(userTemplate[i]->getName(), rightFrag);
+                               databaseRight->addSequence(rightTemp);  
+                       }
+                       databaseRight->generateDB();
+                       databaseRight->setNumSeqs(userTemplate.size());
+#endif 
+               }else if (searchMethod == "blast") {
+                       
+                       //generate blastdb
+                       databaseLeft = new BlastDB(-1.0, -1.0, 1, -3);
+
+                       for (int i = 0; i < userTemplate.size(); i++) { if (m->control_pressed) { return userTemplate; }   databaseLeft->addSequence(*userTemplate[i]); }
+                       databaseLeft->generateDB();
+                       databaseLeft->setNumSeqs(userTemplate.size());
+               }
+               
+               return userTemplate;
+               
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ChimeraSlayer", "getTemplate");
+               exit(1);
+       }
+}
+
 //***************************************************************************************************************
 ChimeraSlayer::~ChimeraSlayer() {      
        delete decalc;  
-       if (searchMethod == "kmer") {  delete databaseRight;  delete databaseLeft;  }   
-       else if (searchMethod == "blast") {  delete databaseLeft; }
+       if (templateFileName != "self") {
+               if (searchMethod == "kmer") {  delete databaseRight;  delete databaseLeft;  }   
+               else if (searchMethod == "blast") {  delete databaseLeft; }
+       }
 }
 //***************************************************************************************************************
 void ChimeraSlayer::printHeader(ostream& out) {
@@ -180,8 +340,11 @@ void ChimeraSlayer::printHeader(ostream& out) {
        out << "Name\tLeftParent\tRightParent\tDivQLAQRB\tPerIDQLAQRB\tBootStrapA\tDivQLBQRA\tPerIDQLBQRA\tBootStrapB\tFlag\tLeftWindow\tRightWindow\n";
 }
 //***************************************************************************************************************
-int ChimeraSlayer::print(ostream& out, ostream& outAcc) {
+Sequence* ChimeraSlayer::print(ostream& out, ostream& outAcc) {
        try {
+               Sequence* trim = NULL;
+               if (trimChimera) { trim = new Sequence(trimQuery.getName(), trimQuery.getAligned()); }
+               
                if (chimeraFlags == "yes") {
                        string chimeraFlag = "no";
                        if(  (chimeraResults[0].bsa >= minBS && chimeraResults[0].divr_qla_qrb >= divR)
@@ -193,14 +356,135 @@ int ChimeraSlayer::print(ostream& out, ostream& outAcc) {
                                if ((chimeraResults[0].bsa >= minBS) || (chimeraResults[0].bsb >= minBS)) {
                                        m->mothurOut(querySeq->getName() + "\tyes"); m->mothurOutEndLine();
                                        outAcc << querySeq->getName() << endl;
+                                       
+                                       if (templateFileName == "self") {  chimericSeqs.insert(querySeq->getName()); }
+                                       
+                                       if (trimChimera) {  
+                                               int lengthLeft = spotMap[chimeraResults[0].winLEnd] - spotMap[chimeraResults[0].winLStart];
+                                               int lengthRight = spotMap[chimeraResults[0].winREnd] - spotMap[chimeraResults[0].winRStart];
+                                               
+                                               string newAligned = trim->getAligned();
+
+                                               if (lengthLeft > lengthRight) { //trim right
+                                                       for (int i = (spotMap[chimeraResults[0].winRStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                               }else { //trim left
+                                                       for (int i = 0; i < spotMap[chimeraResults[0].winLEnd]; i++) { newAligned[i] = '.'; }
+                                               }
+                                               trim->setAligned(newAligned);
+                                       }
                                }
                        }
                        
-                       printBlock(chimeraResults[0], out);
+                       printBlock(chimeraResults[0], chimeraFlag, out);
                        out << endl;
-               }else {  out << querySeq->getName() << "\tno" << endl;  }
+               }else {  
+                       out << querySeq->getName() << "\tno" << endl; 
+               }
                
-               return 0;
+               return trim;
+               
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ChimeraSlayer", "print");
+               exit(1);
+       }
+}
+//***************************************************************************************************************
+Sequence* ChimeraSlayer::print(ostream& out, ostream& outAcc, data_results leftPiece, data_results rightPiece) {
+       try {
+               Sequence* trim = NULL;
+                               
+               if (trimChimera) { 
+                       string aligned = leftPiece.trimQuery.getAligned() + rightPiece.trimQuery.getAligned();
+                       trim = new Sequence(leftPiece.trimQuery.getName(), aligned); 
+               }
+               
+               if ((leftPiece.flag == "yes") || (rightPiece.flag == "yes")) {
+                       
+                       string chimeraFlag = "no";
+                       if (leftPiece.flag == "yes") {
+                               
+                               if(  (leftPiece.results[0].bsa >= minBS && leftPiece.results[0].divr_qla_qrb >= divR)
+                                       ||
+                                       (leftPiece.results[0].bsb >= minBS && leftPiece.results[0].divr_qlb_qra >= divR) ) { chimeraFlag = "yes"; }
+                       }
+                       
+                       if (rightPiece.flag == "yes") {
+                               if ( (rightPiece.results[0].bsa >= minBS && rightPiece.results[0].divr_qla_qrb >= divR)
+                                ||
+                                (rightPiece.results[0].bsb >= minBS && rightPiece.results[0].divr_qlb_qra >= divR) ) { chimeraFlag = "yes"; }
+                       }
+                       
+                       bool rightChimeric = false;
+                       bool leftChimeric = false;
+                       
+                       if (chimeraFlag == "yes") {     
+                               //which peice is chimeric or are both
+                               if (rightPiece.flag == "yes") { if ((rightPiece.results[0].bsa >= minBS) || (rightPiece.results[0].bsb >= minBS)) { rightChimeric = true; } }
+                               if (leftPiece.flag == "yes") { if ((leftPiece.results[0].bsa >= minBS) || (leftPiece.results[0].bsb >= minBS))  { leftChimeric = true;  } }
+                               
+                               if (rightChimeric || leftChimeric) {
+                                       m->mothurOut(querySeq->getName() + "\tyes"); m->mothurOutEndLine();
+                                       outAcc << querySeq->getName() << endl;
+                                       
+                                       if (templateFileName == "self") {  chimericSeqs.insert(querySeq->getName()); }
+                                       
+                                       if (trimChimera) {  
+                                               string newAligned = trim->getAligned();
+                                                                                               
+                                               //right side is fine so keep that
+                                               if ((leftChimeric) && (!rightChimeric)) {
+                                                       for (int i = 0; i < leftPiece.spotMap[leftPiece.results[0].winREnd]; i++) { newAligned[i] = '.'; } 
+                                               }else if ((!leftChimeric) && (rightChimeric)) { //leftside is fine so keep that
+                                                       for (int i = (rightPiece.spotMap[rightPiece.results[0].winLStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                               }else { //both sides are chimeric, keep longest piece
+                                                       
+                                                       int lengthLeftLeft = leftPiece.spotMap[leftPiece.results[0].winLEnd] - leftPiece.spotMap[leftPiece.results[0].winLStart];
+                                                       int lengthLeftRight = leftPiece.spotMap[leftPiece.results[0].winREnd] - leftPiece.spotMap[leftPiece.results[0].winRStart];
+                                                       
+                                                       int longest = 1; // leftleft = 1, leftright = 2, rightleft = 3 rightright = 4
+                                                       int length = lengthLeftLeft;
+                                                       if (lengthLeftLeft < lengthLeftRight) { longest = 2;  length = lengthLeftRight; }
+                                                       
+                                                       int lengthRightLeft = rightPiece.spotMap[rightPiece.results[0].winLEnd] - rightPiece.spotMap[rightPiece.results[0].winLStart];
+                                                       int lengthRightRight = rightPiece.spotMap[rightPiece.results[0].winREnd] - rightPiece.spotMap[rightPiece.results[0].winRStart];
+                                                       
+                                                       if (lengthRightLeft > length) { longest = 3; length = lengthRightLeft;  }
+                                                       if (lengthRightRight > length) { longest = 4; }
+                                                       
+                                                       if (longest == 1) { //leftleft
+                                                               for (int i = (leftPiece.spotMap[leftPiece.results[0].winRStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                                       }else if (longest == 2) { //leftright
+                                                               //get rid of leftleft
+                                                               for (int i = (leftPiece.spotMap[leftPiece.results[0].winLStart]-1); i < (leftPiece.spotMap[leftPiece.results[0].winLEnd]-1); i++) { newAligned[i] = '.'; }
+                                                               //get rid of right
+                                                               for (int i = (rightPiece.spotMap[rightPiece.results[0].winLStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                                       }else if (longest == 3) { //rightleft
+                                                               //get rid of left
+                                                               for (int i = 0; i < leftPiece.spotMap[leftPiece.results[0].winREnd]; i++) { newAligned[i] = '.'; } 
+                                                               //get rid of rightright
+                                                               for (int i = (rightPiece.spotMap[rightPiece.results[0].winRStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                                       }else { //rightright
+                                                               //get rid of left
+                                                               for (int i = 0; i < leftPiece.spotMap[leftPiece.results[0].winREnd]; i++) { newAligned[i] = '.'; } 
+                                                               //get rid of rightleft
+                                                               for (int i = (rightPiece.spotMap[rightPiece.results[0].winLStart]-1); i < (rightPiece.spotMap[rightPiece.results[0].winLEnd]-1); i++) { newAligned[i] = '.'; }
+                                                       }
+                                               }
+                                                       
+                                               trim->setAligned(newAligned);
+                                       }
+                                       
+                               }
+                       }
+                       
+                       printBlock(leftPiece, rightPiece, leftChimeric, rightChimeric, chimeraFlag, out);
+                       out << endl;
+               }else {  
+                       out << querySeq->getName() << "\tno" << endl;  
+               }
+               
+               return trim;
                
        }
        catch(exception& e) {
@@ -208,28 +492,55 @@ int ChimeraSlayer::print(ostream& out, ostream& outAcc) {
                exit(1);
        }
 }
+
 #ifdef USE_MPI
 //***************************************************************************************************************
-int ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc) {
+Sequence* ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc, data_results leftPiece, data_results rightPiece) {
        try {
                MPI_Status status;
                bool results = false;
                string outAccString = "";
                string outputString = "";
                
-               if (chimeraFlags == "yes") {
+               Sequence* trim = NULL;
+               
+               if (trimChimera) { 
+                       string aligned = leftPiece.trimQuery.getAligned() + rightPiece.trimQuery.getAligned();
+                       trim = new Sequence(leftPiece.trimQuery.getName(), aligned); 
+               }
+               
+               
+               if ((leftPiece.flag == "yes") || (rightPiece.flag == "yes")) {
+                       
                        string chimeraFlag = "no";
-                       if(  (chimeraResults[0].bsa >= minBS && chimeraResults[0].divr_qla_qrb >= divR)
-                          ||
-                          (chimeraResults[0].bsb >= minBS && chimeraResults[0].divr_qlb_qra >= divR) ) { chimeraFlag = "yes"; }
+                       if (leftPiece.flag == "yes") {
+                               
+                               if(  (leftPiece.results[0].bsa >= minBS && leftPiece.results[0].divr_qla_qrb >= divR)
+                                  ||
+                                  (leftPiece.results[0].bsb >= minBS && leftPiece.results[0].divr_qlb_qra >= divR) ) { chimeraFlag = "yes"; }
+                       }
                        
+                       if (rightPiece.flag == "yes") {
+                               if ( (rightPiece.results[0].bsa >= minBS && rightPiece.results[0].divr_qla_qrb >= divR)
+                                       ||
+                                       (rightPiece.results[0].bsb >= minBS && rightPiece.results[0].divr_qlb_qra >= divR) ) { chimeraFlag = "yes"; }
+                       }
+                       
+                       bool rightChimeric = false;
+                       bool leftChimeric = false;
                        
                        if (chimeraFlag == "yes") {     
-                               if ((chimeraResults[0].bsa >= minBS) || (chimeraResults[0].bsb >= minBS)) {
+                               //which peice is chimeric or are both
+                               if (rightPiece.flag == "yes") { if ((rightPiece.results[0].bsa >= minBS) || (rightPiece.results[0].bsb >= minBS)) { rightChimeric = true; } }
+                               if (leftPiece.flag == "yes") { if ((leftPiece.results[0].bsa >= minBS) || (leftPiece.results[0].bsb >= minBS))  { leftChimeric = true;  } }
+                               
+                               if (rightChimeric || leftChimeric) {
                                        cout << querySeq->getName() <<  "\tyes" << endl;
                                        outAccString += querySeq->getName() + "\n";
                                        results = true;
                                        
+                                       if (templateFileName == "self") {  chimericSeqs.insert(querySeq->getName()); }
+                                       
                                        //write to accnos file
                                        int length = outAccString.length();
                                        char* buf2 = new char[length];
@@ -237,12 +548,59 @@ int ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc) {
                                
                                        MPI_File_write_shared(outAcc, buf2, length, MPI_CHAR, &status);
                                        delete buf2;
+                                       
+                                       if (trimChimera) {  
+                                               string newAligned = trim->getAligned();
+                                               
+                                               //right side is fine so keep that
+                                               if ((leftChimeric) && (!rightChimeric)) {
+                                                       for (int i = 0; i < leftPiece.spotMap[leftPiece.results[0].winREnd]; i++) { newAligned[i] = '.'; } 
+                                               }else if ((!leftChimeric) && (rightChimeric)) { //leftside is fine so keep that
+                                                       for (int i = (rightPiece.spotMap[rightPiece.results[0].winLStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                               }else { //both sides are chimeric, keep longest piece
+                                                       
+                                                       int lengthLeftLeft = leftPiece.spotMap[leftPiece.results[0].winLEnd] - leftPiece.spotMap[leftPiece.results[0].winLStart];
+                                                       int lengthLeftRight = leftPiece.spotMap[leftPiece.results[0].winREnd] - leftPiece.spotMap[leftPiece.results[0].winRStart];
+                                                       
+                                                       int longest = 1; // leftleft = 1, leftright = 2, rightleft = 3 rightright = 4
+                                                       int length = lengthLeftLeft;
+                                                       if (lengthLeftLeft < lengthLeftRight) { longest = 2;  length = lengthLeftRight; }
+                                                       
+                                                       int lengthRightLeft = rightPiece.spotMap[rightPiece.results[0].winLEnd] - rightPiece.spotMap[rightPiece.results[0].winLStart];
+                                                       int lengthRightRight = rightPiece.spotMap[rightPiece.results[0].winREnd] - rightPiece.spotMap[rightPiece.results[0].winRStart];
+                                                       
+                                                       if (lengthRightLeft > length) { longest = 3; length = lengthRightLeft;  }
+                                                       if (lengthRightRight > length) { longest = 4; }
+                                                       
+                                                       if (longest == 1) { //leftleft
+                                                               for (int i = (leftPiece.spotMap[leftPiece.results[0].winRStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                                       }else if (longest == 2) { //leftright
+                                                               //get rid of leftleft
+                                                               for (int i = (leftPiece.spotMap[leftPiece.results[0].winLStart]-1); i < (leftPiece.spotMap[leftPiece.results[0].winLEnd]-1); i++) { newAligned[i] = '.'; }
+                                                               //get rid of right
+                                                               for (int i = (rightPiece.spotMap[rightPiece.results[0].winLStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                                       }else if (longest == 3) { //rightleft
+                                                               //get rid of left
+                                                               for (int i = 0; i < leftPiece.spotMap[leftPiece.results[0].winREnd]; i++) { newAligned[i] = '.'; } 
+                                                               //get rid of rightright
+                                                               for (int i = (rightPiece.spotMap[rightPiece.results[0].winRStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                                       }else { //rightright
+                                                               //get rid of left
+                                                               for (int i = 0; i < leftPiece.spotMap[leftPiece.results[0].winREnd]; i++) { newAligned[i] = '.'; } 
+                                                               //get rid of rightleft
+                                                               for (int i = (rightPiece.spotMap[rightPiece.results[0].winLStart]-1); i < (rightPiece.spotMap[rightPiece.results[0].winLEnd]-1); i++) { newAligned[i] = '.'; }
+                                                       }
+                                               }
+                                               
+                                               trim->setAligned(newAligned);
+                                       }
+                                       
                                }
                        }
                        
-                       outputString = getBlock(chimeraResults[0]);
+                       outputString = getBlock(leftPiece, rightPiece, leftChimeric, rightChimeric, chimeraFlag);
                        outputString += "\n";
-       //cout << outputString << endl;         
+               
                        //write to output file
                        int length = outputString.length();
                        char* buf = new char[length];
@@ -253,7 +611,7 @@ int ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc) {
 
                }else {  
                        outputString += querySeq->getName() + "\tno\n";  
-       //cout << outputString << endl;
+       
                        //write to output file
                        int length = outputString.length();
                        char* buf = new char[length];
@@ -264,7 +622,86 @@ int ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc) {
                }
                
                
-               return results;
+               return trim;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ChimeraSlayer", "print");
+               exit(1);
+       }
+}
+//***************************************************************************************************************
+Sequence* ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc) {
+       try {
+               MPI_Status status;
+               bool results = false;
+               string outAccString = "";
+               string outputString = "";
+               
+               Sequence* trim = NULL;
+               if (trimChimera) { trim = new Sequence(trimQuery.getName(), trimQuery.getAligned()); }
+               
+               if (chimeraFlags == "yes") {
+                       string chimeraFlag = "no";
+                       if(  (chimeraResults[0].bsa >= minBS && chimeraResults[0].divr_qla_qrb >= divR)
+                          ||
+                          (chimeraResults[0].bsb >= minBS && chimeraResults[0].divr_qlb_qra >= divR) ) { chimeraFlag = "yes"; }
+                       
+                       
+                       if (chimeraFlag == "yes") {     
+                               if ((chimeraResults[0].bsa >= minBS) || (chimeraResults[0].bsb >= minBS)) {
+                                       cout << querySeq->getName() <<  "\tyes" << endl;
+                                       outAccString += querySeq->getName() + "\n";
+                                       results = true;
+                                       
+                                       if (templateFileName == "self") {  chimericSeqs.insert(querySeq->getName()); }
+                                       
+                                       //write to accnos file
+                                       int length = outAccString.length();
+                                       char* buf2 = new char[length];
+                                       memcpy(buf2, outAccString.c_str(), length);
+                                       
+                                       MPI_File_write_shared(outAcc, buf2, length, MPI_CHAR, &status);
+                                       delete buf2;
+                                       
+                                       if (trimChimera) {  
+                                               int lengthLeft = spotMap[chimeraResults[0].winLEnd] - spotMap[chimeraResults[0].winLStart];
+                                               int lengthRight = spotMap[chimeraResults[0].winREnd] - spotMap[chimeraResults[0].winRStart];
+                                               
+                                               string newAligned = trim->getAligned();
+                                               if (lengthLeft > lengthRight) { //trim right
+                                                       for (int i = (spotMap[chimeraResults[0].winRStart]-1); i < newAligned.length(); i++) { newAligned[i] = '.'; }
+                                               }else { //trim left
+                                                       for (int i = 0; i < (spotMap[chimeraResults[0].winLEnd]-1); i++) { newAligned[i] = '.'; }
+                                               }
+                                               trim->setAligned(newAligned);   
+                                       }
+                               }
+                       }
+                       
+                       outputString = getBlock(chimeraResults[0], chimeraFlag);
+                       outputString += "\n";
+                       
+                       //write to output file
+                       int length = outputString.length();
+                       char* buf = new char[length];
+                       memcpy(buf, outputString.c_str(), length);
+                       
+                       MPI_File_write_shared(out, buf, length, MPI_CHAR, &status);
+                       delete buf;
+                       
+               }else {  
+                       outputString += querySeq->getName() + "\tno\n";  
+                       
+                       //write to output file
+                       int length = outputString.length();
+                       char* buf = new char[length];
+                       memcpy(buf, outputString.c_str(), length);
+                       
+                       MPI_File_write_shared(out, buf, length, MPI_CHAR, &status);
+                       delete buf;
+               }
+               
+               return trim;
        }
        catch(exception& e) {
                m->errorOut(e, "ChimeraSlayer", "print");
@@ -276,31 +713,52 @@ int ChimeraSlayer::print(MPI_File& out, MPI_File& outAcc) {
 //***************************************************************************************************************
 int ChimeraSlayer::getChimeras(Sequence* query) {
        try {
+               
+               trimQuery.setName(query->getName()); trimQuery.setAligned(query->getAligned());
+               printResults.trimQuery = trimQuery; 
+               
                chimeraFlags = "no";
+               printResults.flag = "no";
 
                //filter query
                spotMap = runFilter(query);     
+               printResults.spotMap = spotMap;
                
                querySeq = query;
                
+               //you must create a template
+               vector<Sequence*> thisTemplate;
+               if (templateFileName != "self") { thisTemplate = templateSeqs; }
+               else {  thisTemplate = getTemplate(query);  } //fills this template and creates the databases
+               
+               if (m->control_pressed) {  return 0;  }
+               
+               if (thisTemplate.size() == 0) {  return 0; } //not chimeric
+               
                //referenceSeqs, numWanted, matchScore, misMatchPenalty, divR, minSimilarity
-               maligner = new Maligner(templateSeqs, numWanted, match, misMatch, divR, minSim, minCov, searchMethod, databaseLeft, databaseRight);
-               slayer = new Slayer(window, increment, minSim, divR, iters, minSNP);
+               Maligner maligner(thisTemplate, numWanted, match, misMatch, divR, minSim, minCov, searchMethod, databaseLeft, databaseRight);
+               Slayer slayer(window, increment, minSim, divR, iters, minSNP);
                
+               if (templateFileName == "self") {
+                       if (searchMethod == "kmer") {  delete databaseRight;  delete databaseLeft;  }   
+                       else if (searchMethod == "blast") {  delete databaseLeft; }
+               }
+       
                if (m->control_pressed) {  return 0;  }
+
+               string chimeraFlag = maligner.getResults(query, decalc);
                
-               string chimeraFlag = maligner->getResults(query, decalc);
                if (m->control_pressed) {  return 0;  }
-               vector<results> Results = maligner->getOutput();
-                               
-               //found in testing realigning only made things worse
-               if (realign) {
-                       ChimeraReAligner realigner(templateSeqs, match, misMatch);
-                       realigner.reAlign(query, Results);
-               }
+               
+               vector<results> Results = maligner.getOutput();
 
                if (chimeraFlag == "yes") {
                        
+                       if (realign) {
+                               ChimeraReAligner realigner(thisTemplate, match, misMatch);
+                               realigner.reAlign(query, Results);
+                       }
+                       
                        //get sequence that were given from maligner results
                        vector<SeqDist> seqs;
                        map<string, float> removeDups;
@@ -321,9 +779,7 @@ int ChimeraSlayer::getChimeras(Sequence* query) {
                        }
                        
                        for (itDup = removeDups.begin(); itDup != removeDups.end(); itDup++) {
-                               //Sequence* seq = getSequence(itDup->first); //makes copy so you can filter and mask and not effect template
                                itSeq = parentNameSeq.find(itDup->first);
-//cout << itDup->first << itSeq->second << endl;
                                Sequence* seq = new Sequence(itDup->first, itSeq->second);
                                
                                SeqDist member;
@@ -348,6 +804,7 @@ int ChimeraSlayer::getChimeras(Sequence* query) {
                        
                        //put seqs into vector to send to slayer
                        vector<Sequence*> seqsForSlayer;
+                       
                        for (int k = 0; k < seqs.size(); k++) {  seqsForSlayer.push_back(seqs[k].seq);  }
                        
                        //mask then send to slayer...
@@ -366,19 +823,20 @@ int ChimeraSlayer::getChimeras(Sequence* query) {
                        }
                        
                        if (m->control_pressed) {  for (int k = 0; k < seqs.size(); k++) {  delete seqs[k].seq;   }  return 0;  }
-                       
+
                        //send to slayer
-                       chimeraFlags = slayer->getResults(query, seqsForSlayer);
+                       chimeraFlags = slayer.getResults(query, seqsForSlayer);
                        if (m->control_pressed) {  return 0;  }
-                       chimeraResults = slayer->getOutput();
+                       chimeraResults = slayer.getOutput();
                        
                        //free memory
                        for (int k = 0; k < seqs.size(); k++) {  delete seqs[k].seq;   }
+                       
+                       printResults.spotMap = spotMap;
+                       printResults.flag = chimeraFlags;
+                       printResults.results = chimeraResults;
                }
                
-               delete maligner;
-               delete slayer;
-               
                return 0;
        }
        catch(exception& e) {
@@ -387,34 +845,68 @@ int ChimeraSlayer::getChimeras(Sequence* query) {
        }
 }
 //***************************************************************************************************************
-void ChimeraSlayer::printBlock(data_struct data, ostream& out){
+void ChimeraSlayer::printBlock(data_struct data, string flag, ostream& out){
        try {
-       //out << ":)\n";
-               
                out << querySeq->getName() << '\t';
                out << data.parentA.getName() << "\t" << data.parentB.getName()  << '\t';
-               //out << "Left Window: " << spotMap[data.winLStart] << " " << spotMap[data.winLEnd] << endl;
-               //out << "Right Window: " << spotMap[data.winRStart] << " " << spotMap[data.winREnd] << endl;
-               
+       
                out << data.divr_qla_qrb << '\t' << data.qla_qrb << '\t' << data.bsa << '\t';
                out << data.divr_qlb_qra << '\t' << data.qlb_qra << '\t' << data.bsb << '\t';
                
-               out << "yes\t" << spotMap[data.winLStart] << "-" << spotMap[data.winLEnd] << '\t' << spotMap[data.winRStart] << "-" << spotMap[data.winREnd] << '\t';
+               out << flag << '\t' << spotMap[data.winLStart] << "-" << spotMap[data.winLEnd] << '\t' << spotMap[data.winRStart] << "-" << spotMap[data.winREnd] << '\t';
                
-               //out << "Similarity of parents: " << data.ab << endl;
-               //out << "Similarity of query to parentA: " << data.qa << endl;
-               //out << "Similarity of query to parentB: " << data.qb << endl;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ChimeraSlayer", "printBlock");
+               exit(1);
+       }
+}
+//***************************************************************************************************************
+void ChimeraSlayer::printBlock(data_results leftdata, data_results rightdata, bool leftChimeric, bool rightChimeric, string flag, ostream& out){
+       try {
                
+               if ((leftChimeric) && (!rightChimeric)) { //print left
+                       out << querySeq->getName() << '\t';
+                       out << leftdata.results[0].parentA.getName() << "\t" << leftdata.results[0].parentB.getName()  << '\t';
+                       
+                       out << leftdata.results[0].divr_qla_qrb << '\t' << leftdata.results[0].qla_qrb << '\t' << leftdata.results[0].bsa << '\t';
+                       out << leftdata.results[0].divr_qlb_qra << '\t' << leftdata.results[0].qlb_qra << '\t' << leftdata.results[0].bsb << '\t';
                
-               //out << "Per_id(QL,A): " << data.qla << endl;
-               //out << "Per_id(QL,B): " << data.qlb << endl;
-               //out << "Per_id(QR,A): " << data.qra << endl;
-               //out << "Per_id(QR,B): " << data.qrb << endl;
-
+                       out << flag << '\t' << leftdata.spotMap[leftdata.results[0].winLStart] << "-" << leftdata.spotMap[leftdata.results[0].winLEnd] << '\t' << leftdata.spotMap[leftdata.results[0].winRStart] << "-" << leftdata.spotMap[leftdata.results[0].winREnd] << '\t';
                
-               //out << "DeltaL: " << (data.qla - data.qlb) << endl;
-               //out << "DeltaR: " << (data.qra - data.qrb) << endl;
-
+               }else if ((!leftChimeric) && (rightChimeric)) {  //print right
+                       out << querySeq->getName() << '\t';
+                       out << rightdata.results[0].parentA.getName() << "\t" << rightdata.results[0].parentB.getName()  << '\t';
+                       
+                       out << rightdata.results[0].divr_qla_qrb << '\t' << rightdata.results[0].qla_qrb << '\t' << rightdata.results[0].bsa << '\t';
+                       out << rightdata.results[0].divr_qlb_qra << '\t' << rightdata.results[0].qlb_qra << '\t' << rightdata.results[0].bsb << '\t';
+                       
+                       out << flag << '\t' << rightdata.spotMap[rightdata.results[0].winLStart] << "-" << rightdata.spotMap[rightdata.results[0].winLEnd] << '\t' << rightdata.spotMap[rightdata.results[0].winRStart] << "-" << rightdata.spotMap[rightdata.results[0].winREnd] << '\t';                      
+                       
+               }else  { //print both results
+                       if (leftdata.flag == "yes") {
+                               out << querySeq->getName() + "_LEFT" << '\t';
+                               out << leftdata.results[0].parentA.getName() << "\t" << leftdata.results[0].parentB.getName()  << '\t';
+                               
+                               out << leftdata.results[0].divr_qla_qrb << '\t' << leftdata.results[0].qla_qrb << '\t' << leftdata.results[0].bsa << '\t';
+                               out << leftdata.results[0].divr_qlb_qra << '\t' << leftdata.results[0].qlb_qra << '\t' << leftdata.results[0].bsb << '\t';
+                               
+                               out << flag << '\t' << leftdata.spotMap[leftdata.results[0].winLStart] << "-" << leftdata.spotMap[leftdata.results[0].winLEnd] << '\t' << leftdata.spotMap[leftdata.results[0].winRStart] << "-" << leftdata.spotMap[leftdata.results[0].winREnd] << '\t';
+                       }
+                       
+                       if (rightdata.flag == "yes") {
+                               if (leftdata.flag == "yes") { out << endl; }
+                               
+                               out << querySeq->getName() + "_RIGHT"<< '\t';
+                               out << rightdata.results[0].parentA.getName() << "\t" << rightdata.results[0].parentB.getName()  << '\t';
+                               
+                               out << rightdata.results[0].divr_qla_qrb << '\t' << rightdata.results[0].qla_qrb << '\t' << rightdata.results[0].bsa << '\t';
+                               out << rightdata.results[0].divr_qlb_qra << '\t' << rightdata.results[0].qlb_qra << '\t' << rightdata.results[0].bsb << '\t';
+                               
+                               out << flag << '\t' << rightdata.spotMap[rightdata.results[0].winLStart] << "-" << rightdata.spotMap[rightdata.results[0].winLEnd] << '\t' << rightdata.spotMap[rightdata.results[0].winRStart] << "-" << rightdata.spotMap[rightdata.results[0].winREnd] << '\t';                      
+               
+                       }
+               }
        }
        catch(exception& e) {
                m->errorOut(e, "ChimeraSlayer", "printBlock");
@@ -422,7 +914,63 @@ void ChimeraSlayer::printBlock(data_struct data, ostream& out){
        }
 }
 //***************************************************************************************************************
-string ChimeraSlayer::getBlock(data_struct data){
+string ChimeraSlayer::getBlock(data_results leftdata, data_results rightdata, bool leftChimeric, bool rightChimeric, string flag){
+       try {
+               
+               string out = "";
+               
+               if ((leftChimeric) && (!rightChimeric)) { //get left
+                       out += querySeq->getName() + "\t";
+                       out += leftdata.results[0].parentA.getName() + "\t" + leftdata.results[0].parentB.getName() + "\t";
+                       
+                       out += toString(leftdata.results[0].divr_qla_qrb) + "\t" + toString(leftdata.results[0].qla_qrb) + "\t" + toString(leftdata.results[0].bsa) + "\t";
+                       out += toString(leftdata.results[0].divr_qlb_qra) + "\t" + toString(leftdata.results[0].qlb_qra) + "\t" + toString(leftdata.results[0].bsb) + "\t";
+                       
+                       out += flag + "\t" + toString(leftdata.spotMap[leftdata.results[0].winLStart]) + "-" + toString(leftdata.spotMap[leftdata.results[0].winLEnd]) + "\t" + toString(leftdata.spotMap[leftdata.results[0].winRStart]) + "-" + toString(leftdata.spotMap[leftdata.results[0].winREnd]) + "\t";
+                       
+               }else if ((!leftChimeric) && (rightChimeric)) {  //print right
+                       out += querySeq->getName() + "\t";
+                       out += rightdata.results[0].parentA.getName() + "\t" + rightdata.results[0].parentB.getName()  + "\t";
+                       
+                       out += toString(rightdata.results[0].divr_qla_qrb) + "\t" + toString(rightdata.results[0].qla_qrb) + "\t" + toString(rightdata.results[0].bsa) + "\t";
+                       out += toString(rightdata.results[0].divr_qlb_qra) + "\t" + toString(rightdata.results[0].qlb_qra) + "\t" + toString(rightdata.results[0].bsb) + "\t";
+                       
+                       out += flag + "\t" + toString(rightdata.spotMap[rightdata.results[0].winLStart]) + "-" + toString(rightdata.spotMap[rightdata.results[0].winLEnd]) + "\t" + toString(rightdata.spotMap[rightdata.results[0].winRStart]) + "-" + toString(rightdata.spotMap[rightdata.results[0].winREnd]) + "\t";                       
+                       
+               }else  { //print both results
+                       
+                       if (leftdata.flag == "yes") {
+                               out += querySeq->getName() + "_LEFT\t";
+                               out += leftdata.results[0].parentA.getName() + "\t" + leftdata.results[0].parentB.getName() + "\t";
+                               
+                               out += toString(leftdata.results[0].divr_qla_qrb) + "\t" + toString(leftdata.results[0].qla_qrb) + "\t" + toString(leftdata.results[0].bsa) + "\t";
+                               out += toString(leftdata.results[0].divr_qlb_qra) + "\t" + toString(leftdata.results[0].qlb_qra) + "\t" + toString(leftdata.results[0].bsb) + "\t";
+                               
+                               out += flag + "\t" + toString(leftdata.spotMap[leftdata.results[0].winLStart]) + "-" + toString(leftdata.spotMap[leftdata.results[0].winLEnd]) + "\t" + toString(leftdata.spotMap[leftdata.results[0].winRStart]) + "-" + toString(leftdata.spotMap[leftdata.results[0].winREnd]) + "\t";
+                       }
+                       
+                       if (rightdata.flag == "yes") {
+                               if (leftdata.flag == "yes") { out += "\n"; }
+                               out +=  querySeq->getName() + "_RIGHT\t";
+                               out += rightdata.results[0].parentA.getName() + "\t" + rightdata.results[0].parentB.getName()  + "\t";
+                               
+                               out += toString(rightdata.results[0].divr_qla_qrb) + "\t" + toString(rightdata.results[0].qla_qrb) + "\t" + toString(rightdata.results[0].bsa) + "\t";
+                               out += toString(rightdata.results[0].divr_qlb_qra) + "\t" + toString(rightdata.results[0].qlb_qra) + "\t" + toString(rightdata.results[0].bsb) + "\t";
+                               
+                               out += flag + "\t" + toString(rightdata.spotMap[rightdata.results[0].winLStart]) + "-" + toString(rightdata.spotMap[rightdata.results[0].winLEnd]) + "\t" + toString(rightdata.spotMap[rightdata.results[0].winRStart]) + "-" + toString(rightdata.spotMap[rightdata.results[0].winREnd]) + "\t";                       
+                       }
+               }
+               
+               return out;
+               
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ChimeraSlayer", "getBlock");
+               exit(1);
+       }
+}
+//***************************************************************************************************************
+string ChimeraSlayer::getBlock(data_struct data, string flag){
        try {
                
                string outputString = "";
@@ -433,7 +981,7 @@ string ChimeraSlayer::getBlock(data_struct data){
                outputString += toString(data.divr_qla_qrb) + "\t" + toString(data.qla_qrb) + "\t" + toString(data.bsa) + "\t";
                outputString += toString(data.divr_qlb_qra) + "\t" + toString(data.qlb_qra) + "\t" + toString(data.bsb) + "\t";
                
-               outputString += "yes\t" + toString(spotMap[data.winLStart]) + "-" + toString(spotMap[data.winLEnd]) + "\t" + toString(spotMap[data.winRStart]) + "-" + toString(spotMap[data.winREnd]) + "\t";
+               outputString += flag + "\t" + toString(spotMap[data.winLStart]) + "-" + toString(spotMap[data.winLEnd]) + "\t" + toString(spotMap[data.winRStart]) + "-" + toString(spotMap[data.winREnd]) + "\t";
                
                return outputString;
        }