Elevation
|
Alt
|
Summer precipitation
|
Supr
|
Autumn shortwave radiation
|
Fsrad
|
Aspect
|
Apt
|
Autumn precipitation
|
Fpr
|
Winter shortwave radiation
|
Wsrad
|
Slope
|
Slp
|
Winter precipitation
|
Wpr
|
Annual longwave radiation
|
Alrad
|
Undulation
|
Und
|
Annual average wind speed
|
Awd
|
Spring longwave radiation
|
Slrad
|
Average annual temperature
|
At
|
Spring average wind speed
|
Swd
|
Summer longwave radiation
|
Sulrad
|
Average spring temperature
|
St
|
Average summer wind speed
|
Suwd
|
Autumn longwave radiation
|
Flrad
|
Average summer temperature
|
Sut
|
Average wind speed in autumn
|
Fwd
|
Winter longwave radiation
|
Wlrad
|
Average temperature in autumn
|
Ft
|
Annual winter wind speed
|
Wwd
|
Proportion of grass-irrigated area
|
Gsa
|
Average winter temperature
|
Wt
|
Annual shortwave radiation
|
Asrad
|
Proportion of forest area
|
Foa
|
Annual precipitation
|
Apr
|
Spring shortwave radiation
|
Ssrad
|
Proportion of croplandarea
|
Cra
|
Spring precipitation
|
Spr
|
Summer shortwave radiation
|
Susrad
|
Proportion of bare land area
|
Baa
|