ENH: add PET support to niworkflows

nipreps · Aug 28, 2023 · 3bc413f · 3bc413f
1 parent 87e57b4
commit 3bc413f
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diff --git a/niworkflows/interfaces/bids.py b/niworkflows/interfaces/bids.py
@@ -225,6 +225,7 @@ class _BIDSDataGrabberOutputSpec(TraitedSpec):
     roi = OutputMultiObject(desc="output ROI images")
     t2w = OutputMultiObject(desc="output T2w images")
     flair = OutputMultiObject(desc="output FLAIR images")
+    pet = OutputMultiObject(desc="output PET images")
 
 
 class BIDSDataGrabber(SimpleInterface):

diff --git a/niworkflows/utils/bids.py b/niworkflows/utils/bids.py
@@ -233,6 +233,7 @@ def collect_data(
         "t2w": {"datatype": "anat", "suffix": "T2w", "part": ["mag", None]},
         "t1w": {"datatype": "anat", "suffix": "T1w", "part": ["mag", None]},
         "roi": {"datatype": "anat", "suffix": "roi"},
+        "pet": {"suffix": "pet"}
     }
     bids_filters = bids_filters or {}
     for acq, entities in bids_filters.items():