TNO Intern

Commit 45374b1f authored by Arjo Segers's avatar Arjo Segers
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Changed insert of new columns to dataframe after efficiency warning.

parent fe5cba49

CHANGELOG

+7 −0
Original line number Diff line number Diff line
@@ -452,3 +452,10 @@ v2.9.5 
Changed size calculation after deprication warning.

  py/cso_superobs.py

  py/cso_colocate.py



v2.9.6

~~~~~~



Changed insert of new columns to dataframe after efficiency warning.

  py/cso_superobs.py

py/cso_superobs.py

+6 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#

# 2024-11, Arjo Segers

#   Changed size calculation after deprication warning.

#   Changed insert of new columns to dataframe after efficiency warning.

#
@@ -488,6 +489,8 @@ class CSO_SuperObs(utopya.UtopyaRc): 
                        else:

                            values = source_file.ds[vkey].values[iipix, :].reshape((npix, nv))

                        # endif

                        # storage for new columns:

                        xdf = pandas.DataFrame()

                        # loop over data values:

                        for iv in range(nv):

                            # column name:
@@ -496,8 +499,10 @@ class CSO_SuperObs(utopya.UtopyaRc): 
                            # the '*' product gives an element-wise product of wwp (np,npix)

                            # and the values (npix) with result shaped (np,npix);

                            # after flattening, result has length np*npix :

                            df[ckey] = (wwp * values[:, iv]).flatten()

                            xdf[ckey] = (wwp * values[:, iv]).flatten()

                        # endfor  # iv

                        # add columns to existing storage:

                        df = pandas.concat((df, xdf), axis=1)

                    # endif  # time or other values



                # endfor # source variables