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: 3167209
total bases: 456078096
Q20 bases: 447275182(98.0699%)
Q30 bases: 433389936(95.0254%)

Read1 after filtering:
total reads: 3164049
total bases: 455620414
Q20 bases: 446942895(98.0954%)
Q30 bases: 433105254(95.0584%)

Filtering result:
reads passed filter: 3164049
reads failed due to low quality: 559
reads failed due to too many N: 2601
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): 87.9132%

JSON report: CatalinaCA_Q338.json
HTML report: CatalinaCA_Q338.html

fastp -i CatalinaCA_Q338.F.fq.gz -o CatalinaCA_Q338.R1.fq.gz --cut_by_quality5 20 --cut_by_quality3 20 --cut_window_size 5 --cut_mean_quality 15 -q 15 -u 50 -j CatalinaCA_Q338.json -h CatalinaCA_Q338.html 
fastp v0.20.0, time used: 35 seconds