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: 3620220
total bases: 521311680
Q20 bases: 503666199(96.6152%)
Q30 bases: 471969708(90.535%)

Read1 after filtering:
total reads: 3617542
total bases: 520459822
Q20 bases: 503344869(96.7116%)
Q30 bases: 471802557(90.6511%)

Filtering result:
reads passed filter: 3617542
reads failed due to low quality: 1654
reads failed due to too many N: 1024
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): 45.7315%

JSON report: MontereyBayCA_437.json
HTML report: MontereyBayCA_437.html

fastp -i MontereyBayCA_437.F.fq.gz -o MontereyBayCA_437.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_437.json -h MontereyBayCA_437.html 
fastp v0.20.0, time used: 45 seconds