Inplace ms modification

Former-commit-id: fae733b7

steps/ddecal.cwl

@@ -7,6 +7,10 @@ baseCommand: [DPPP]
 
 requirements:
   InlineJavascriptRequirement: {}
+  InitialWorkDirRequirement: 
+    listing:
+      - entry: $(inputs.msin)
+        writable: true
 
 hints:
   DockerRequirement:
@@ -26,7 +30,7 @@ arguments:
 
 inputs:
   - id: msin
-    type: Directory?
+    type: Directory
     doc: Input Measurement Set
     inputBinding:
       prefix: msin=
@@ -57,7 +61,7 @@ inputs:
   - id: msout_name
     type: string
     doc: Output Measurement Set
-    default: out.MS
+    default: "OUT.MS"
     inputBinding:
       prefix: msout=
       separate: false
@@ -121,7 +125,7 @@ outputs:
     doc: Output Measurement Set
     type: Directory
     outputBinding:
-      glob: $(inputs.msout_name=="."?inputs.msin:inputs.msout_name)
+      glob: $(inputs.msin)
 
   - id: h5parm
     doc: Filename of output H5Parm (to be read by e.g. losoto)