Input file or directory containing the data to convert. This may be:#br#- a single file in a multi-purpose XML format (pepXML, protXML, idXML, mzid),#br#- a single file in a search engine-specific format (Mascot: mascotXML, OMSSA: omssaXML, X! Tandem: xml, Percolator: psms),#br#- a single text file (tab separated) with one line for all peptide sequences matching a spectrum (top N hits),#br#- for Sequest results, a directory containing .out files.#br# [pepXML,protXML,mascotXML,omssaXML,xml,psms,tsv,idXML,mzid][pepXML, Sequest, Mascot, X! Tandem, Percolator only] Retention times will be looked up in this file [mzML,mzXML,mzData,opt.]Output file [idXML,mzid,pepXML,FASTA]The text sent to standard out during the execution of IDFileConverter.The text sent to standard error during the execution of IDFileConverter. (If it appears in gray, it's the output of a previously failing run which is preserved for your trouble shooting.)