update merge_imgs input type of dcm2niix Node

mauriliogenovese · mauriliogenovese · commit 3ab839753bf4 · 2023-03-07T12:20:13.000+01:00
from Boolean to Enum to allow value 2 (auto option, default in new versions). No usedefault to preserve backwards compatibility
diff --git a/nipype/interfaces/dcm2nii.py b/nipype/interfaces/dcm2nii.py
@@ -327,8 +327,10 @@ class Dcm2niixInputSpec(CommandLineInputSpec):
         usedefault=True,
         desc="Gzip compress images - [y=pigz, i=internal, n=no, 3=no,3D]",
     )
-    merge_imgs = traits.Bool(
-        False, argstr="-m", usedefault=True, desc="merge 2D slices from same series"
+    merge_imgs = traits.Enum(
+        0, 1, 2,
+        argstr="-m %d",
+        desc="merge 2D slices from same series regardless of echo, exposure, etc. - [0=no, 1=yes, 2=auto]",
     )
     single_file = traits.Bool(
         False, argstr="-s", usedefault=True, desc="Single file mode"

Original file line number	Diff line number	Diff line change
`@@ -327,8 +327,10 @@ class Dcm2niixInputSpec(CommandLineInputSpec):`
`327`	`327`	`usedefault=True,`
`328`	`328`	`desc="Gzip compress images - [y=pigz, i=internal, n=no, 3=no,3D]",`
`329`	`329`	`)`
`330`		`- merge_imgs = traits.Bool(`
`331`		`- False, argstr="-m", usedefault=True, desc="merge 2D slices from same series"`
	`330`	`+ merge_imgs = traits.Enum(`
	`331`	`+ 0, 1, 2,`
	`332`	`+ argstr="-m %d",`
	`333`	`+ desc="merge 2D slices from same series regardless of echo, exposure, etc. - [0=no, 1=yes, 2=auto]",`
`332`	`334`	`)`
`333`	`335`	`single_file = traits.Bool(`
`334`	`336`	`False, argstr="-s", usedefault=True, desc="Single file mode"`