rasp (radio signal propgation) is a tool for estimating VHF/UHF radio (10MHz ~ 1GHz) propagation losses over irregular terrain. Propagation losses are modelled according to the Longley-Rice model. rasp is written in Python 3, accelerated by numba and numpy.
This version was altered by me to add compatibility with the TAFL database from ISED's Spectrum Management System, extra functionality relating to saving transmitter and elevation data objects, as well as other minor tweaks. You can find Gavin Noble's original version of rasp here.