else if(commandName == "chimera.perseus") { pipecommand = new ChimeraPerseusCommand(optionString); }
else if(commandName == "shhh.seqs") { pipecommand = new ShhhSeqsCommand(optionString); }
else if(commandName == "otu.association") { pipecommand = new OTUAssociationCommand(optionString); }
else if(commandName == "chimera.perseus") { pipecommand = new ChimeraPerseusCommand(optionString); }
else if(commandName == "shhh.seqs") { pipecommand = new ShhhSeqsCommand(optionString); }
else if(commandName == "otu.association") { pipecommand = new OTUAssociationCommand(optionString); }