raise error when frequency B is given for split_main_band

Author: jungkyoJung

python/packages/nisar/workflows/insar_runconfig.py

@@ -209,18 +209,18 @@ def yaml_check(self):
                         err_str = f"polarzations {iono_pol} for ionosphere estimation are requested, but not found"
                         error_channel.log(err_str)
                         raise FileNotFoundError(err_str)
-                    
+
             # If common polarization found, but input polarizations are not given, 
             # then assign the common polarization for split_main_band
             if (common_pol_refsec_freqA) and (not iono_freq_pol['A']):
                 # Co-polarizations are found, split_main_band will be used for co-pols
                 common_copol_ref_sec = [pol for pol in common_pol_refsec_freqA 
                     if pol in ['VV', 'HH']]
-                iono_freq_pol = {'A': common_copol_ref_sec}
+                iono_freq_pol['A'] = common_copol_ref_sec
 
                 # If common co-pols not found, cross-pol will be alternatively used.
                 if not common_copol_ref_sec:
-                    iono_freq_pol = {'A': common_pol_refsec_freqA}
+                    iono_freq_pol['A'] = common_pol_refsec_freqA
 
                 warning_str = f"{iono_freq_pol} will be used for {iono_method}"
                 warning_channel.log(warning_str)
@@ -245,6 +245,14 @@ def yaml_check(self):
                         "It is automatically set by 1/3 of range bandwidth of frequencyA"
                     warning_channel.log(info_str)
 
+                # If polarzations for frequency B are requested 
+                # for split_main_band method, then throw error
+                if iono_freq_pol['B']:
+                    err_str = f"Incorrect polarzations {iono_freq_pol['B']} for frequency B are requested. "\
+                        f"{iono_method} should not have polarizations in frequency B."
+                    error_channel.log(err_str)
+                    raise FileNotFoundError(err_str)
+
             # methods that use side band
             if iono_method in ['main_side_band', 'main_diff_main_side_band']:
                 # extract the polarizations from reference and secondary hdf5

python/packages/nisar/workflows/split_spectrum.py

@@ -104,7 +104,6 @@ def run(cfg: dict):
 
         common_parent_path = 'science/LSAR'
         freq = 'A'
-        print('test', iono_freq_pol)
         pol_list = iono_freq_pol[freq]
         info_channel.log(f'Split the main band {pol_list} of the signal')
 

python/packages/nisar/workflows/split_spectrum_runconfig.py

@@ -93,22 +93,33 @@ def yaml_check(self):
                 for iono_pol in iono_freq_pol['A']:
                     if (iono_pol not in ref_pols_freqA) or \
                        (iono_pol not in sec_pols_freqA):
-                        err_str = f"polarzations {iono_pol} for ionosphere estimation are given, but not found"
+                        err_str = f"polarizations {iono_pol} for ionosphere estimation are given, but not found"
                         error_channel.log(err_str)
                         raise FileNotFoundError(err_str)
 
+            # If polarizations for frequency B are requested 
+            # for split_main_band method, then throw error
+            if iono_freq_pol['B']:
+                err_str = f"Incorrect polarzations {iono_freq_pol['B']} for frequency B are requested. "\
+                    f"{iono_method} should not have polarizations in frequency B."
+                error_channel.log(err_str)
+                raise FileNotFoundError(err_str)
+                
             # If common polarization found, but input polarizations are not given, 
             # then assign the common polarization for split_main_band
             if (common_pol_refsec_freqA) and (not iono_freq_pol['A']):
                 # Co-polarizations are found, split_main_band will be used for co-pols
                 common_copol_ref_sec = [pol for pol in common_pol_refsec_freqA 
                     if pol in ['VV', 'HH']]
                 iono_freq_pol['A'] = common_copol_ref_sec
+                iono_freq_pol['B'] = None
 
                 # If common co-pols not found, cross-pol will be alternatively used.
                 if not common_copol_ref_sec:
                     iono_freq_pol['A'] = common_pol_refsec_freqA
-                info_str = f"{iono_freq_pol} will be used for split_main_band"
+                    iono_freq_pol['B'] = None
+
+                info_str = f"{iono_freq_pol['A']} will be used for split_main_band"
                 info_channel.log(info_str)
                 self.cfg['processing'][
                     'ionosphere_phase_correction'][