SECS-SuerDARN is a Python program that computes a divergence-free ion dirt vector field based on line-of-sight SuperDARN velocities. The work is sponsored by a NASA contract 80GSFC22CA011.
The program currently reads SuperDARN files available from the JHUAPL website https://superdarn.jhuapl.edu/. Best results are obtained from the "V3_grid" data format which removed most of the clutter.
The program is under development as we speak.
Install the program in a development mode as
python setup.py develop