Ancillary Functions

grd_diff_lines	Determine the number of lines of overlap/gap between two GRD scenes.
set_logging	Set logging for the current process.

s1ard.ancillary.grd_diff_lines(scene1, scene2)

Determine the number of lines of overlap/gap between two GRD scenes.

Parameters:

• scene1 (ID) – the first scene

• scene2 (ID) – the second scene (must be acquired after scene1)

Return type:

float

Returns:

the number of lines difference between the two scenes. Positive numbers indicate overlap, negative ones a gap.

s1ard.ancillary.set_logging(config, debug=False)

Set logging for the current process.

Parameters:

• config (dict) – Dictionary of the parsed config parameters for the current process.

• debug (bool) – Set logging level to DEBUG?

Returns:

The log handler for the current process.

Return type:

logging.Logger