Open natalieb-noaa opened 8 months ago
pieces of this done. currently working on the GLM data interpolation script.
GLM obs interpolation part done.
update from DSG: they are doing some refactoring of the code to generate the GLM data product, so it is not ready to run in production yet.
also have scripts working for model data processing and deriving FED from TCOLG. currently working on the verif script.
*Algo for FED: Should be able to use COLG field from model. Per Amanda: multiply that field by 3000*3000 to get kg in each model column, compute sums over 5x5 grids, and then compute flash extent density= a+b*tanh(c*(graupel mass)-d), where b, c, and d are given in the attached poster--note different values for HRRR and RRFS--and a=b*tanh(d) so that the function passes through (0,0)--on the poster David gave approximate values of (a,b,c,d), but approximating to a few decimal places like that in our code will cause 0 graupel not to map exactly to 0 flashes as it must.
AGU Conference Poster 48 36.pdf