NPI-3668 add logic to update ORB_TYPE SP3 header field to HLM, when a…

… Helmert transformation is applied
GeoscienceAustralia · Dec 23, 2024 · dc906ee · dc906ee
1 parent 23cd745
commit dc906ee
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/gnssanalysis/gn_io/sp3.py b/gnssanalysis/gn_io/sp3.py
@@ -916,10 +916,13 @@ def sp3_hlm_trans(a: _pd.DataFrame, b: _pd.DataFrame) -> tuple[_pd.DataFrame, li
      :param DataFrame a: The sp3_a DataFrame.
      :param DataFrame b : The sp3_b DataFrame.
 
-    :returntuple[pandas.DataFrame, list]: A tuple containing the updated sp3_b DataFrame and the HLM array with applied computed parameters and residuals.
+    :return tuple[pandas.DataFrame, list]: A tuple containing the updated sp3_b DataFrame and the HLM array with
+        applied computed parameters and residuals. The ORB_TYPE header of the output DataFrame is updated to HLM.
     """
     hlm = _gn_transform.get_helmert7(pt1=a.EST[["X", "Y", "Z"]].values, pt2=b.EST[["X", "Y", "Z"]].values)
     b.iloc[:, :3] = _gn_transform.transform7(xyz_in=b.EST[["X", "Y", "Z"]].values, hlm_params=hlm[0])
+
+    b.attrs["HEADER"].head.ORB_TYPE = "HLM"  # Update b's header to reflect Helmert transformation has been applied
     return b, hlm