update README

Author: nggvs

README.md

@@ -31,8 +31,9 @@
      workflows use the "tube map" design for that. See https://nf-co.re/docs/contributing/design_guidelines#examples for examples.   -->
 <!-- TODO nf-core: Fill in short bullet-pointed list of the default steps in the pipeline -->
 
-1. Read QC ([`FastQC`](https://www.bioinformatics.babraham.ac.uk/projects/fastqc/))
-2. Present QC for raw reads ([`MultiQC`](http://multiqc.info/))
+1. Subsample reads ([`Seqtk`](https://github.com/lh3/seqtk))
+2. Read QC ([`FastQC`](https://www.bioinformatics.babraham.ac.uk/projects/fastqc/))
+3. Present QC for raw reads ([`MultiQC`](http://multiqc.info/))
 
 ## Usage
 

workflows/seqinspector.nf

@@ -33,7 +33,7 @@ workflow SEQINSPECTOR {
     ch_multiqc_reports     = Channel.empty()
 
     //
-    // MODULE: Run Seqkit sample to perform subsampling
+    // MODULE: Run Seqtk sample to perform subsampling
     //
     if (params.sample_size > 0 ) {
         ch_sample_sized = SEQTK_SAMPLE(
@@ -44,9 +44,7 @@ workflow SEQINSPECTOR {
         ch_versions = ch_versions.mix(SEQTK_SAMPLE.out.versions.first())
     } else {
         // No do subsample
-        ch_sample_sized = ch_samplesheet.map {
-            meta, reads -> [meta, reads]
-        }
+        ch_sample_sized = ch_samplesheet
     }
 
     //