read_length = 50 in nextflow.config is problematic

[sisterdot]

hey hey,

another note- with the current nextflow.config pipeline will fail if read length is not specified but exceeds 50 with

slamdunk/dunks/stats.py", line 636, in tcPerReadPos
      totalReadCountRev[i] += 1

a better option than having users specify a read length would be a process after trimming that would set the maximum read length per sample in the meta or set a variable for the whole experiment

thanks and BR!