* Generated by CDO operator gradsdes
*
DSET  ^merra2_T2M_2020m01-01_x64y36z1t248.bin
XDEF 64 LINEAR 0.000000 5.625000
YDEF 36 LINEAR -87.500000 5.000000
ZDEF 1 LEVELS 0 
TDEF 248 LINEAR 00:00Z01jan2020 3hr
TITLE  T2M  64x36 grid
UNDEF  1e+15
VARS  1
T2M                0  t,y,x  2-meter_air_temperature  [K]
ENDVARS