+ else if (groupfile == "not found") {
+ groupfile = "";
+
+ m->mothurOut("You have not provided a group file. I am assumming all sequence are from the same group."); m->mothurOutEndLine();
+
+ if (treefile != "") { Tree* tree = new Tree(treefile); delete tree; } //extracts names from tree to make faked out groupmap
+
+ globaldata->setGroupFile(groupfile);
+ //read in group map info.
+ treeMap = new TreeMap();
+ for (int i = 0; i < globaldata->Treenames.size(); i++) { treeMap->addSeq(globaldata->Treenames[i], "Group1"); }
+ globaldata->gTreemap = treeMap;
+
+ }else {