set_observation_option option selection_criteria
The set_observation_option command is used to set options for observations that can modify how they are used in the adjustment. By default the option applies for all observations in the adjustment, but it can be restricted to a selection of observations by specifying selection criteria. The selection can be based on observation type, data file, observation date, and on station classifications. These critera are defined in the same way as in the reject_observations command.
Currently just one option is supported which is:
calculate_gx_translation
This affects the calculation of sets of GX (GNSS correlated point coordinate sets) observations. If this option is specified then a translation will be calculated and applied to the observed coordinates to best fit them into the adjustment. This option has no effect on other data types.
Warning: If the criteria include selection based on data files, then the data_file commands must be placed earlier in the SNAP command file.An example of setting observation options is:
set_observation_option calculate_gx_translation ref_frame=ITRF2000