add units back to distortion

spacetelescope · Jan 15, 2025 · 2f4033c · 2f4033c
1 parent e7525d1
commit 2f4033c
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/rad/resources/schemas/reference_files/distortion-1.0.0.yaml b/src/rad/resources/schemas/reference_files/distortion-1.0.0.yaml
@@ -17,6 +17,18 @@ properties:
           reftype:
             type: string
             enum: [DISTORTION]
+          input_units:
+            title: Input Model Units
+            description: |
+              The pixel input units of the detector coordinate model.
+            tag: tag:stsci.edu:asdf/unit/unit-1.*
+            enum: ["pixel"]
+          output_units:
+            title: Output Model Units
+            description: |
+              The V2/V3 coordinates output units after the model is applied.
+            tag: tag:stsci.edu:asdf/unit/unit-1.*
+            enum: ["arcsec"]
       - $ref: asdf://stsci.edu/datamodels/roman/schemas/reference_files/ref_optical_element-1.0.0
   coordinate_distortion_transform:
     title: Distortion Transform Model