WARNING: cut_by_quality5 is deprecated, please use cut_front instead.
Detecting adapter sequence for read1...
No adapter detected for read1

Read1 before filtering:
total reads: 1750514
total bases: 252074016
Q20 bases: 245658637(97.455%)
Q30 bases: 233026578(92.4437%)

Read1 after filtering:
total reads: 1749952
total bases: 251852365
Q20 bases: 245573173(97.5068%)
Q30 bases: 232974791(92.5045%)

Filtering result:
reads passed filter: 1749952
reads failed due to low quality: 173
reads failed due to too many N: 389
reads failed due to too short: 0
reads with adapter trimmed: 0
bases trimmed due to adapters: 0

Duplication rate (may be overestimated since this is SE data): 92.4958%

JSON report: MontereyBayCA_422.json
HTML report: MontereyBayCA_422.html

fastp -i MontereyBayCA_422.F.fq.gz -o MontereyBayCA_422.R1.fq.gz --cut_by_quality5 20 --cut_by_quality3 20 --cut_window_size 5 --cut_mean_quality 15 -q 15 -u 50 -j MontereyBayCA_422.json -h MontereyBayCA_422.html 
fastp v0.20.0, time used: 25 seconds