Remove dirname command from output folder creation step.

CHANGELOG.md

@@ -10,6 +10,7 @@ that users understand how the changes affect the new version.
 -->
 version 3.1.0
 ---------------------------
++ Isoseq3: Remove dirname command from output folder creation step.
 + Isoseq3: Requires more memory by default, is now 2G.
 + Isoseq3: Remove cp commands and other bash magic, file naming is now solved by pipeline.
 + Lima: Replace mv command with cp.

isoseq3.wdl

@@ -37,7 +37,7 @@ task Refine {
 
     command <<<
         set -e
-        mkdir -p "$(dirname ~{outputDir})"
+        mkdir -p "~{outputDir}"
         isoseq3 refine \
         --min-polya-length ~{minPolyAlength} \
         ~{true="--require-polya" false="" requirePolyA} \