At successful exit the process control flag is switched on:
comp_refdem: 1
The output (in the products result file) looks like:
******************************************************************* *_Start_comp_refdem: ******************************************************************* Include_flatearth: No DEM source file: /d2/doris-test/final_wanaF2835.dem Min. of input DEM: 92 Max. of input DEM: 1791 Data_output_file: 42408_22735.demphase Data_output_format: real4 First_line (w.r.t. original_master): 3060 Last_line (w.r.t. original_master): 8052 First_pixel (w.r.t. original_master): 1719 Last_pixel (w.r.t. original_master): 2710 Multilookfactor_azimuth_direction: 1 Multilookfactor_range_direction: 1 Number of lines (multilooked): 4993 Number of pixels (multilooked): 992 ******************************************************************* * End_comp_refdem:_NORMAL *******************************************************************
The output in the logfile is more verbose, specifying the results of the intermediate steps. Also go over the standard out in case of problems, with the SCREEN set to DEBUG level.
Figure 26.1 shows an example of a real valued phase map (interferogram) for a radarcoded DEM (the Data_output_file). (This applies to the same scene as described in Section 23.0.4.)
