nf-core/metatdenovo
Assembly and annotation of metatranscriptomic or metagenomic data for prokaryotic, eukaryotic and viruses.
Define where the pipeline should find input data and save output data.
Path to comma-separated file containing information about the samples in the experiment.
string^\S+\.(csv|tsv|json|yaml|yml)$You will need to create a design file with information about the samples in your experiment before running the pipeline. Use this parameter to specify its location. It has to be a comma-separated file with 3 columns, and a header row.
Activate when using single end reads input
booleanThe output directory where the results will be saved. You have to use absolute paths to storage on Cloud infrastructure.
string./resultsEmail address for completion summary.
string^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5})$Set this parameter to your e-mail address to get a summary e-mail with details of the run sent to you when the workflow exits. If set in your user config file (~/.nextflow/config) then you don't need to specify this on the command line for every run.
MultiQC report title. Printed as page header, used for filename if not otherwise specified.
stringOption for QC steps
Skip all QC steps except for MultiQC.
booleanSkip FastQC.
booleanall the trim option are listed below
Instructs Trim Galore to remove bp from the 5' end of read 1 (or single-end reads).
stringInstructs Trim Galore to remove bp from the 5' end of read 2 (paired-end reads only).
stringInstructs Trim Galore to remove bp from the 3' end of read 1 AFTER adapter/quality trimming has been performed.
stringInstructs Trim Galore to remove bp from the 3' end of read 2 AFTER adapter/quality trimming has been performed.
stringSave the trimmed FastQ files in the results directory.
booleanBy default, trimmed FastQ files will not be saved to the results directory. Specify this flag (or set to true in your config file) to copy these files to the results directory when complete.
Instructs Trim Galore to apply the --nextseq=X option, to trim based on quality after removing poly-G tails.
stringThis enables the option Cutadapt --nextseq-trim=3'CUTOFF option via Trim Galore, which will set a quality cutoff (that is normally given with -q instead), but qualities of G bases are ignored. This trimming is in common for the NextSeq- and NovaSeq-platforms, where basecalls without any signal are called as high-quality G bases.
Skip the adapter trimming step.
booleanUse this if your input FastQ files have already been trimmed outside of the workflow or if you're very confident that there is no adapter contamination in your data.
Fasta file with sequences to filter away before running assembly etc..
stringRead sequences matching this file will be filtered out from samples with BBDuk before mapping. If no file is specified, BBDuk will not be run.
Use these option if you need to normalize the reads before the assembly
Perform normalization to reduce sequencing depth.
booleanNormalization is performed following the example in https://jgi.doe.gov/data-and-tools/software-tools/bbtools/bb-tools-user-guide/bbnorm-guide/
Reduce the number of reads for assembly average coverage of this number.
integer100Reads with an apparent depth of under nx will be presumed to be errors and discarded
integer5Save the resulting fastq files from normalization
booleanSpecify the assembler to run. Possible alternatives: megahit, spades.
stringPath to a fasta file with a finished assembly. Assembly will be skipped by the pipeline.
stringName to give to the user-provided assembly.
stringuser_assemblyFilter out contigs shorter than this.
integerSelect which type of assembly you want to make. Default: rna
stringThis option allows you to run an assembly for a different scope. For instance, with --spades_flavor rna you will get an assembly for prokaryotic metatranscriptomes, --spades_flavor rnaviral for viral metatranscriptomes or --spades_flavor metaviral for viral metagenomes. The argument to the parameter will be passed as a parameter to Spades; e.g. --spades_flavor rna will be passed as --rna to Spades.
Save the formatted spades fasta file
booleanSave the bam files from mapping
booleanSave the output from samtools
booleanMinimum identity needed to assign read to a contig
number0.9Specify which ORF caller to run. Possible alternatives: prodigal, prokka, transdecoder. Default: prodigal.
stringPath to a protein fasta file for user-provided ORFs.
stringPath to a gff file for user-provided ORFs.
stringName to give to user-provided ORFs.
stringuser_orfsSpecify a training file for prodigal. By default prodigal will learn from the input sequences
stringSize of individual files annotated by Prokka in one batch.
string10 MB^\d+(\.\d+)?\.?\s*(K|M|G|T)?B$Prokka usually fails on very large input files. This parameter controls the size of smaller batches for which Prokka will be called. Should be a string in the format integer-unit e.g. --prokka_batchsize '8.MB'
Skip EGGNOG functional annotation
booleanSpecify EGGNOG database path
stringeggnogThis parameter specifies the location of the EGGNOG database or where it will be created using the --create_eggnog_db parameter. The directory must exist.
If enabled, skips the run of KofamScan.
booleanPath to a directory with KOfam files. Will be created if it doesn't exist.
string./kofam/If a ko_list file and/or profiles does not exist, they will be downloaded.
Directory with hmm files which will be searched for among ORFs
string^\S+Comma-separated list of hmm files which will be searched for among ORFs
string\S+hmm(\.gz)?Specify which pattern hmm files end with
string*.hmmPath to comma-separated file containing information about Diamond database files you want to use for taxonomy assignment.
string^\S+\.(csv|tsv|json|yaml|yml)$This has to be a comma-separated file with a header row and four mandatory columns: db, dmnd_path, taxdump_names, taxdump_nodes, plus two optional: ranks and parse_with_taxdump
Argument to Diamond's --top that controls the percentage of hits to include in the LCA.
integer10If enabled, skips the run of EUKulele
booleanSpecify which method to use for EUKulele. the alternatives are: mets (metatranscriptomics) or mags (Metagenome Assembled Genomes). default: mets
stringEUKulele database.
stringThis option allows the user to specify which database to use with EUKulele. Databases that are provided with EUKulele will be downloaded if not already present inside the database directory (see --eukulele_dbpath). Possible alternatives: phylodb, mmetsp, marmmetsp, eukprot. NB: you can't use this option with a custom database as eukulele will not recognize the name and it will start to download phylodb by default. If you want to use a custom database, please skip this option and specify only --eukulele_dbpath.
EUKulele database folder.
string./eukulele/If this parameter is set, EUKulele will look for a database to use in this folder. If --eukulele_db also is set, the specified database will be searched for in this directory and if it is not present it will be downloaded. If a custom database (see EUKulele documentation) should be used, EUKulele will assume that it is present in this folder - N.B. only works with one custom database (if using a custom database, point to a directory that only contains that database).
Parameters used to describe centralised config profiles. These should not be edited.
Git commit id for Institutional configs.
stringmasterBase directory for Institutional configs.
stringhttps://raw.githubusercontent.com/nf-core/configs/masterIf you're running offline, Nextflow will not be able to fetch the institutional config files from the internet. If you don't need them, then this is not a problem. If you do need them, you should download the files from the repo and tell Nextflow where to find them with this parameter.
Institutional config name.
stringInstitutional config description.
stringInstitutional config contact information.
stringInstitutional config URL link.
stringLess common options for the pipeline, typically set in a config file.
Display version and exit.
booleanMethod used to save pipeline results to output directory.
stringThe Nextflow publishDir option specifies which intermediate files should be saved to the output directory. This option tells the pipeline what method should be used to move these files. See Nextflow docs for details.
Email address for completion summary, only when pipeline fails.
string^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5})$An email address to send a summary email to when the pipeline is completed - ONLY sent if the pipeline does not exit successfully.
Send plain-text email instead of HTML.
booleanFile size limit when attaching MultiQC reports to summary emails.
string25.MB^\d+(\.\d+)?\.?\s*(K|M|G|T)?B$Do not use coloured log outputs.
booleanIncoming hook URL for messaging service
stringIncoming hook URL for messaging service. Currently, MS Teams and Slack are supported.
Custom config file to supply to MultiQC.
stringCustom logo file to supply to MultiQC. File name must also be set in the MultiQC config file
stringCustom MultiQC yaml file containing HTML including a methods description.
stringBoolean whether to validate parameters against the schema at runtime
booleantrueBase URL or local path to location of pipeline test dataset files
stringhttps://raw.githubusercontent.com/nf-core/test-datasets/Suffix to add to the trace report filename. Default is the date and time in the format yyyy-MM-dd_HH-mm-ss.
stringvalidation plugin
booleanvalidation plugin
boolean