我用cdo remapbil功能想调整这个文件的分辨率为一个1°×1°整数,结果不知道为什么这个功能就把原来的文件的经纬度范围给变得那么大。请大家看看问题出在哪儿。
(base) node04@node04:~/Documents/oridocu$ cdo griddes EC-Earth3-CCcut.nc
#
# gridID 1
#
gridtype = lonlat
gridsize = 105
xsize = 15
ysize = 7
xname = lon
xlongname = "Longitude"
xunits = "degrees_east"
yname = lat
ylongname = "Latitude"
yunits = "degrees_north"
xfirst = 92.109375
xinc = 0.703125
yfirst = 31.92976
yinc = 0.701751666666667
scanningMode = 0
cdo griddes: Processed 1 variable [1.94s 64MB]
(base) node04@node04:~/Documents/oridocu$ cdo remapbil,r11x5 EC-Earth3-CCcut.nc EC-Earth3-CCremap.nc
cdo remapbil: Bilinear weights from lonlat (15x7) to lonlat (11x5) grid
cdo remapbil: Processed 2492805 values from 1 variable over 23741 timesteps [12.41s 101MB]
(base) node04@node04:~/Documents/oridocu$ cdo griddes EC-Earth3-CCremap.nc
#
# gridID 1
#
gridtype = lonlat
gridsize = 55
xsize = 11
ysize = 5
xname = lon
xlongname = "longitude"
xunits = "degrees_east"
yname = lat
ylongname = "latitude"
yunits = "degrees_north"
xfirst = 0
xinc = 32.7272727272727
yfirst = -90
yinc = 45
scanningMode = 0
cdo griddes: Processed 1 variable [1.74s 64MB]