File base for FASTQ file	Path to the raw FASTQ file (can be .fastq or the zipped fastq.gz)
Output file name	User-chosen name of the output count file and corresponding record file
Screen type	The name of the screen type. If using Bassik libraries, the screen type is Cas9-10 (human) or mm-Cas9-10 (mouse). If using a different library, the screen type was named in step 28.