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: 1767904
total bases: 254578176
Q20 bases: 247884228(97.3706%)
Q30 bases: 234991497(92.3062%)

Read1 after filtering:
total reads: 1767315
total bases: 254346326
Q20 bases: 247800509(97.4264%)
Q30 bases: 234945728(92.3724%)

Filtering result:
reads passed filter: 1767315
reads failed due to low quality: 276
reads failed due to too many N: 313
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): 92.9988%

JSON report: MontereyBayCA_438.json
HTML report: MontereyBayCA_438.html

fastp -i MontereyBayCA_438.F.fq.gz -o MontereyBayCA_438.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_438.json -h MontereyBayCA_438.html 
fastp v0.20.0, time used: 24 seconds