diff --git a/CAL/CalibrationProcessing/bin/holography_process.py b/CAL/CalibrationProcessing/bin/holography_process.py
index 4020a245bc1233157e6a5038dd06ed2ab6dc513a..4c80e0c6ac6b9453cc79c3dd13e0f1c608c23ee7 100644
--- a/CAL/CalibrationProcessing/bin/holography_process.py
+++ b/CAL/CalibrationProcessing/bin/holography_process.py
@@ -110,7 +110,7 @@ def station_averaging_step(dataset, input_datatable):
     return output_datable
 
 
-def compute_gains_step(dataset, input_datatable):
+def compute_gains_step(dataset, input_datatable, direct_complex=True):
     """
 
     :param dataset:
@@ -121,7 +121,7 @@ def compute_gains_step(dataset, input_datatable):
     """
     logger.info('computing gains per dataset')
     output_datable = \
-        processing.solver.solve_gains_per_datatable(dataset, input_datatable)
+        processing.solver.solve_gains_per_datatable(dataset, input_datatable, direct_complex=True)
     if dataset.derived_data is None:
         dataset.derived_data = dict()
     logger.info('gains per dataset computed')
@@ -137,7 +137,7 @@ def execute_processing(arguments):
     station_averaged_data = station_averaging_step(dataset, averaged_data)
 
     gains = compute_gains_step(dataset, station_averaged_data)
-
+    logger.info('storing datatafile in %s', os.path.abspath(arguments.output_path))
     dataset.store_to_file(arguments.output_path)