ERA5 data loading

add ERA 5 downloading in NOAA structure

"STATION","NAME","DATE","PRCP","SNWD","TAVG","TMAX","TMIN"
"GHCND:USW00026451","","1950-01-01","","","","",""
"GHCND:USW00026451","","2022-06-19","1.0","","","18.3","10.6"