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[mothur.git] / subsamplecommand.cpp

diff --git a/subsamplecommand.cpp b/subsamplecommand.cpp
index 28cfc3493e5b2ac6ac790445a4acaa397405b2ad..49a821045e122b5097fde092a5845378e21afc60 100644 (file)
--- a/subsamplecommand.cpp
+++ b/subsamplecommand.cpp
@@ -1522,6 +1522,7 @@ int SubSampleCommand::eliminateZeroOTUS(vector<SharedRAbundVector*>& thislookup)
                
                //for each bin
                vector<string> newBinLabels;
+               string snumBins = toString(thislookup[0]->getNumBins());
                for (int i = 0; i < thislookup[0]->getNumBins(); i++) {
                        if (m->control_pressed) { for (int j = 0; j < newLookup.size(); j++) {  delete newLookup[j];  } return 0; }
                        
@@ -1537,7 +1538,13 @@ int SubSampleCommand::eliminateZeroOTUS(vector<SharedRAbundVector*>& thislookup)
                                        newLookup[j]->push_back(thislookup[j]->getAbundance(i), thislookup[j]->getGroup());
                                }
                                //if there is a bin label use it otherwise make one
-                               string binLabel = "Otu" + toString(i+1);
+                               string binLabel = "Otu";
+                               string sbinNumber = toString(i+1);
+                               if (sbinNumber.length() < snumBins.length()) { 
+                                       int diff = snumBins.length() - sbinNumber.length();
+                                       for (int h = 0; h < diff; h++) { binLabel += "0"; }
+                               }
+                               binLabel += sbinNumber; 
                                if (i < m->currentBinLabels.size()) {  binLabel = m->currentBinLabels[i]; }
                                
                                newBinLabels.push_back(binLabel);