input file containing the database in FASTA format [fasta]input file containing the identified peptides [idXML]Optional text output file. If left out, the output is written to the command line. [txt,Inactive]The text sent to standard out during the execution of SequenceCoverageCalculator.The text sent to standard error during the execution of SequenceCoverageCalculator. (If it appears in gray, it's the output of a previously failing run which is preserved for your trouble shooting.)