Closed YoungMunLEE closed 1 month ago
Hi @YoungMunLEE , The wf includes default databases that are downloaded and stored. The default database is the Standard-8 which is available for the kraken2 pipeline. If you wish to use minimap2, you'd need to choose one of the next: ncbi_16s_18s, ncbi_16s_18s_28s_ITS, SILVA_138_1 or provide your own one. Thank you very much for using the workflow!
Understood, and thank you for your response. I have another question. When using MinKNOW software for sequencing and basecalling, some people enable the barcode trim option while others do not. When uploading fastq files to wf-metagenomics, is it acceptable to upload fastq files that have already been trimmed for barcodes? My question is whether the results will differ depending on whether the barcodes have been trimmed. Thank you inadvance.
Hi @YoungMunLEE , You can upload fastq whose barcodes have been trimmed as input data. The workflow doesn't remove them per se. Thank you!
I'm going to close this issue as the first question has been already answered, but please feel free to open new ones if more doubts appear. It helps also to other people as they can check the title of the issue to read about it. Thank you very much for using the workflow!
Operating System
Windows 10
Other Linux
No response
Workflow Version
v2.10.1
Workflow Execution
EPI2ME Desktop (Local)
Other workflow execution
No response
EPI2ME Version
v5.1.14
CLI command run
No response
Workflow Execution - CLI Execution Profile
None
What happened?
As far as I remember from the previous version, the database was automatically downloaded and executed without any additional setup. Has the new version been changed to require manual input database? nextflow.log main.log
This is epi2me-labs/wf-metagenomics v2.10.1.
Checking inputs. ERROR ~ Note: As the classifier parameter is set to
minimap2
thedatabase_set
parameter must be one of: [ncbi_16s_18s, ncbi_16s_18s_28s_ITS, SILVA_138_1]. Use thekraken2
classifier to access these databases: [Standard-8, PlusPF-8, PlusPFP-8]. -- Check script '/mnt/c/Users/Youngmun/epi2melabs/workflows/epi2me-labs/wf-metagenomics/main.nf' at line: 85 or see '/mnt/c/Users/Youngmun/epi2melabs/instances/wf-metagenomics_01J31NGHT6MGRZJYKGZV63ZT1K/nextflow.log' file for more detailsRelevant log output
Application activity log entry
No response
Were you able to successfully run the latest version of the workflow with the demo data?
yes
Other demo data information
No response