Change kitVersion from numeric to string value

workflow/conf/biohpc.config

@@ -57,13 +57,13 @@ params {
     'auto' {
       param = 'auto'
     }
-    '1' {
+    'one' {
       param = 'SC3Pv1'
     }
-   '2' {
+   'two' {
       param = 'SC3Pv2'
     }
-   '3' {
+   'three' {
       param = 'SC3Pv3'
     }
   }

workflow/main.nf

@@ -11,7 +11,7 @@ params.genomes = []
 params.genomeLocation = params.genome ? params.genomes[ params.genome ].loc ?: false : false
 params.expectCells = 10000
 params.forceCells = 0
-params.kitVersion = '3'
+params.kitVersion = 'three'
 params.chemistry = []
 params.chemistryParam = params.kitVersion ? params.chemistry[ params.kitVersion ].param ?: false : false
 params.version = '3.0.2'