+ else if(commandName == "make.group") { command = new MakeGroupCommand(optionString); }
+ else if(commandName == "chop.seqs") { command = new ChopSeqsCommand(optionString); }
+ else if(commandName == "clearcut") { command = new ClearcutCommand(optionString); }
+ else if(commandName == "catchall") { command = new CatchAllCommand(optionString); }
+ else if(commandName == "split.abund") { command = new SplitAbundCommand(optionString); }
+ //else if(commandName == "cluster.split") { command = new ClusterSplitCommand(optionString); }