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: 1762958
total bases: 253865952
Q20 bases: 247020873(97.3037%)
Q30 bases: 233726154(92.0668%)

Read1 after filtering:
total reads: 1762307
total bases: 253586840
Q20 bases: 246920960(97.3714%)
Q30 bases: 233671621(92.1466%)

Filtering result:
reads passed filter: 1762307
reads failed due to low quality: 246
reads failed due to too many N: 405
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): 90.2344%

JSON report: MontereyBayCA_436.json
HTML report: MontereyBayCA_436.html

fastp -i MontereyBayCA_436.F.fq.gz -o MontereyBayCA_436.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_436.json -h MontereyBayCA_436.html 
fastp v0.20.0, time used: 26 seconds