RCAL-807: Bit Mask to Resample (#336)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

CHANGES.rst

@@ -22,8 +22,11 @@
 
 - Add initialization for the flux step meta. [#332]
 
+- Create ``outlier_detection`` schema and add bit mask field to both it and ``resample``. [#336]
+
 - Add models for Level 2 and Level 3 source catalog and segmentation map. [#331]
 
+
 0.19.0 (2024-02-09)
 ===================
 

pyproject.toml

@@ -19,6 +19,7 @@ dependencies = [
     "numpy >=1.22",
     "astropy >=5.3.0",
     "rad @ git+https://github.com/spacetelescope/rad.git",
+    # "rad >= 0.19.0",
     "asdf-standard >=1.0.3",
 ]
 dynamic = [

src/roman_datamodels/maker_utils/_common_meta.py

@@ -165,6 +165,21 @@ def mk_observation(**kwargs):
     return obs
 
 
+def mk_outlier_detection(**kwargs):
+    """
+    Create a dummy Outlier Detection instance with valid values for attributes
+    required by the schema. Utilized by the model maker utilities below.
+
+    Returns
+    -------
+    roman_datamodels.stnode.OutlierDetection
+    """
+    od = stnode.OutlierDetection()
+    od["good_bits"] = kwargs.get("good_bits", "NA")
+
+    return od
+
+
 def mk_ephemeris(**kwargs):
     """
     Create a dummy Ephemeris instance with valid values for attributes
@@ -486,6 +501,7 @@ def mk_photometry_meta(**kwargs):
 
     meta = mk_common_meta(**kwargs)
     meta["photometry"] = mk_photometry(**kwargs.get("photometry", {}))
+    meta["outlier_detection"] = mk_outlier_detection(**kwargs.get("outlier_detection", {}))
 
     return meta
 

src/roman_datamodels/maker_utils/_tagged_nodes.py

@@ -35,6 +35,7 @@ def mk_resample(**kwargs):
     roman_datamodels.stnode.Resample
     """
     res = stnode.Resample()
+    res["good_bits"] = kwargs.get("good_bits", "NA")
     res["members"] = kwargs.get("members", [])
     res["pixel_scale_ratio"] = kwargs.get("pixel_scale_ratio", NONUM)
     res["pixfrac"] = kwargs.get("pixfrac", NONUM)