rgdx.var.RdImproved function to load variables from gdx files (from Renger in GAMSWorld forum)
rgdx.var(varname, scen_name, res_fold)Name of the variable to load
Name of the scenarios to load
Path to the folder where the gdx files are
A data.table with the variable
https://forum.gamsworld.org/viewtopic.php?t=9966