Dear Bolyen,
I have successfully gone through a test run using 4 of my own samples. However, when I tried to increase my sample number to 40 samples the dada2 process only went through 16 samples. I am not sure if there any problem with my manifest file. I showed below here.
sample-id,absolute-filepath,direction
sample1,$PWD/pe-64/OceanHK-001_1.fastq.gz,forward
sample1,$PWD/pe-64/OceanHK-001_2.fastq.gz,reverse
sample2,$PWD/pe-64/OceanHK-002_1.fastq.gz,forward
sample2,$PWD/pe-64/OceanHK-002_2.fastq.gz,reverse
sample3,$PWD/pe-64/OceanHK-003_1.fastq.gz,forward
sample3,$PWD/pe-64/OceanHK-003_2.fastq.gz,reverse
sample4,$PWD/pe-64/OceanHK-004_1.fastq.gz,forward
sample4,$PWD/pe-64/OceanHK-004_2.fastq.gz,reverse
sample5,$PWD/pe-64/OceanHK-005_1.fastq.gz,forward
sample5,$PWD/pe-64/OceanHK-005_2.fastq.gz,reverse
sample6,$PWD/pe-64/OceanHK-006_1.fastq.gz,forward
sample6,$PWD/pe-64/OceanHK-006_2.fastq.gz,reverse
sample7,$PWD/pe-64/OceanHK-007_1.fastq.gz,forward
sample7,$PWD/pe-64/OceanHK-007_2.fastq.gz,reverse
sample8,$PWD/pe-64/OceanHK-008_1.fastq.gz,forward
sample8,$PWD/pe-64/OceanHK-008_2.fastq.gz,reverse
sample11,$PWD/pe-64/OceanHK-011_1.fastq.gz,forward
sample11,$PWD/pe-64/OceanHK-011_2.fastq.gz,reverse
sample12,$PWD/pe-64/OceanHK-012_1.fastq.gz,forward
sample12,$PWD/pe-64/OceanHK-012_2.fastq.gz,reverse
sample13,$PWD/pe-64/OceanHK-013_1.fastq.gz,forward
sample13,$PWD/pe-64/OceanHK-013_2.fastq.gz,reverse
sample14,$PWD/pe-64/OceanHK-014_1.fastq.gz,forward
sample14,$PWD/pe-64/OceanHK-014_2.fastq.gz,reverse
sample15,$PWD/pe-64/OceanHK-015_1.fastq.gz,forward
sample15,$PWD/pe-64/OceanHK-015_2.fastq.gz,reverse
sample16,$PWD/pe-64/OceanHK-016_1.fastq.gz,forward
sample16,$PWD/pe-64/OceanHK-016_2.fastq.gz,reverse
sample17,$PWD/pe-64/OceanHK-017_1.fastq.gz,forward
sample17,$PWD/pe-64/OceanHK-017_2.fastq.gz,reverse
sample18,$PWD/pe-64/OceanHK-018_1.fastq.gz,forward
sample18,$PWD/pe-64/OceanHK-018_2.fastq.gz,reverse
sample19,$PWD/pe-64/OceanHK-019_1.fastq.gz,forward
sample19,$PWD/pe-64/OceanHK-019_2.fastq.gz,reverse
sample20,$PWD/pe-64/OceanHK-020_1.fastq.gz,forward
sample20,$PWD/pe-64/OceanHK-020_2.fastq.gz,reverse
sample21,$PWD/pe-64/OceanHK-021_1.fastq.gz,forward
sample21,$PWD/pe-64/OceanHK-021_2.fastq.gz,reverse
sample22,$PWD/pe-64/OceanHK-022_1.fastq.gz,forward
sample22,$PWD/pe-64/OceanHK-022_2.fastq.gz,reverse
sample23,$PWD/pe-64/OceanHK-023_1.fastq.gz,forward
sample23,$PWD/pe-64/OceanHK-023_2.fastq.gz,reverse
sample24,$PWD/pe-64/OceanHK-024_1.fastq.gz,forward
sample24,$PWD/pe-64/OceanHK-024_2.fastq.gz,reverse
sample25,$PWD/pe-64/OceanHK-025_1.fastq.gz,forward
sample25,$PWD/pe-64/OceanHK-025_2.fastq.gz,reverse
sample26,$PWD/pe-64/OceanHK-026_1.fastq.gz,forward
sample26,$PWD/pe-64/OceanHK-026_2.fastq.gz,reverse
sample27,$PWD/pe-64/OceanHK-027_1.fastq.gz,forward
sample27,$PWD/pe-64/OceanHK-027_2.fastq.gz,reverse
sample28,$PWD/pe-64/OceanHK-028_1.fastq.gz,forward
sample28,$PWD/pe-64/OceanHK-028_2.fastq.gz,reverse
sample29,$PWD/pe-64/OceanHK-029_1.fastq.gz,forward
sample29,$PWD/pe-64/OceanHK-029_2.fastq.gz,reverse
sample30,$PWD/pe-64/OceanHK-030_1.fastq.gz,forward
sample30,$PWD/pe-64/OceanHK-030_2.fastq.gz,reverse
sample31,$PWD/pe-64/OceanHK-031_1.fastq.gz,forward
sample31,$PWD/pe-64/OceanHK-031_2.fastq.gz,reverse
sample32,$PWD/pe-64/OceanHK-032_1.fastq.gz,forward
sample32,$PWD/pe-64/OceanHK-032_2.fastq.gz,reverse
sample33,$PWD/pe-64/OceanHK-033_1.fastq.gz,forward
sample33,$PWD/pe-64/OceanHK-033_2.fastq.gz,reverse
sample34,$PWD/pe-64/OceanHK-034_1.fastq.gz,forward
sample34,$PWD/pe-64/OceanHK-034_2.fastq.gz,reverse
sample35,$PWD/pe-64/OceanHK-035_1.fastq.gz,forward
sample35,$PWD/pe-64/OceanHK-035_2.fastq.gz,reverse
sample36,$PWD/pe-64/OceanHK-036_1.fastq.gz,forward
sample36,$PWD/pe-64/OceanHK-036_2.fastq.gz,reverse
sample37,$PWD/pe-64/OceanHK-037_1.fastq.gz,forward
sample37,$PWD/pe-64/OceanHK-037_2.fastq.gz,reverse
sample38,$PWD/pe-64/OceanHK-038_1.fastq.gz,forward
sample38,$PWD/pe-64/OceanHK-038_2.fastq.gz,reverse
sample39,$PWD/pe-64/OceanHK-039_1.fastq.gz,forward
sample39,$PWD/pe-64/OceanHK-039_2.fastq.gz,reverse
sample40,$PWD/pe-64/OceanHK-040_1.fastq.gz,forward
sample40,$PWD/pe-64/OceanHK-040_2.fastq.gz,reverse
sample41,$PWD/pe-64/OceanHK-041_1.fastq.gz,forward
sample41,$PWD/pe-64/OceanHK-041_2.fastq.gz,reverse
sample42,$PWD/pe-64/OceanHK-042_1.fastq.gz,forward
sample42,$PWD/pe-64/OceanHK-042_2.fastq.gz,reverse
And below is my QIIME2 records:
(qiime2-2018.2) [biostack@LFE0616 primary_seq]$ qiime dada2 denoise-paired \
--i-demultiplexed-seqs demux.qza
--o-table table
--o-representative-sequences rep-seqs
--p-trim-left-f 6
--p-trim-left-r 6
--p-trunc-len-f 300
--p-trunc-len-r 290
--verbose
Running external command line application(s). This may print messages to stdout and/or stderr.
The command(s) being run are below. These commands cannot be manually re-run as they will depend on temporary files that no longer exist.
Command: run_dada_paired.R /tmp/tmpqrtunug6/forward /tmp/tmpqrtunug6/reverse /tmp/tmpqrtunug6/output.tsv.biom /tmp/tmpqrtunug6/filt_f /tmp/tmpqrtunug6/filt_r 300 290 6 6 2.0 2 consensus 1.0 1 1000000
R version 3.4.1 (2017-06-30)
Loading required package: Rcpp
DADA2 R package version: 1.6.0
-
Filtering .......................................
-
Learning Error Rates
2a) Forward Reads
Initializing error rates to maximum possible estimate.
Sample 1 - 65709 reads in 34016 unique sequences.
Sample 2 - 72125 reads in 35217 unique sequences.
Sample 3 - 89423 reads in 44061 unique sequences.
Sample 4 - 67189 reads in 32925 unique sequences.
Sample 5 - 42573 reads in 17047 unique sequences.
Sample 6 - 66611 reads in 28142 unique sequences.
Sample 7 - 56166 reads in 23536 unique sequences.
Sample 8 - 61704 reads in 21389 unique sequences.
Sample 9 - 46366 reads in 18225 unique sequences.
Sample 10 - 41315 reads in 21297 unique sequences.
Sample 11 - 62402 reads in 25605 unique sequences.
Sample 12 - 73144 reads in 36470 unique sequences.
Sample 13 - 54216 reads in 27211 unique sequences.
Sample 14 - 85143 reads in 40677 unique sequences.
Sample 15 - 78469 reads in 35961 unique sequences.
Sample 16 - 75634 reads in 37673 unique sequences.
selfConsist step 2
selfConsist step 3
selfConsist step 4
selfConsist step 5
selfConsist step 6
selfConsist step 7
selfConsist step 8
selfConsist step 9
selfConsist step 10
Self-consistency loop terminated before convergence.
2b) Reverse Reads
Initializing error rates to maximum possible estimate.
Sample 1 - 65709 reads in 37533 unique sequences.
Sample 2 - 72125 reads in 35740 unique sequences.
Sample 3 - 89423 reads in 46467 unique sequences.
Sample 4 - 67189 reads in 35271 unique sequences.
Sample 5 - 42573 reads in 20773 unique sequences.
Sample 6 - 66611 reads in 32522 unique sequences.
Sample 7 - 56166 reads in 26872 unique sequences.
Sample 8 - 61704 reads in 27689 unique sequences.
Sample 9 - 46366 reads in 20816 unique sequences.
Sample 10 - 41315 reads in 23179 unique sequences.
Sample 11 - 62402 reads in 29402 unique sequences.
Sample 12 - 73144 reads in 39768 unique sequences.
Sample 13 - 54216 reads in 29424 unique sequences.
Sample 14 - 85143 reads in 47451 unique sequences.
Sample 15 - 78469 reads in 41059 unique sequences.
Sample 16 - 75634 reads in 42805 unique sequences.
selfConsist step 2
selfConsist step 3
selfConsist step 4
selfConsist step 5
selfConsist step 6
selfConsist step 7
selfConsist step 8
selfConsist step 9
selfConsist step 10
Self-consistency loop terminated before convergence.
-
Denoise remaining samples ........
Thank you so much for your help!
Best,
Fangzhou