绘制区域平均的slp异常事件曲线图

阳光大男孩

gs：'reinit'
'open e:\example\exam4\2.ctl'
'set x 1'
'set y 1'
'set z 1'
'set t 1 12'
'define one=tloop(aave(slp,lon=-120,lon=-90,lat=-10,lat=10))'
'define two=tloop(aave(slp,lon=120,lon=160,lat=-10,lat=20))'
'set cint 100'
'set lon -120 -90'
'set lat -10 10'
'set cstyle 3'
'set ccolor 4'
'set z 1'
'set t 1 12'
'modify one seasonal'
'set t 1 24'
'define un1=slp-one'
'd un1'
'set lon 120 160'
'set lat -10 20'
'set cstyle 1'
'set ccolor 2'
'set z 1'
'set t 1 12'
'modify two seasonal'
'set t 1 24'
'define un2=slp-two'
'd un2'
'set lon -180 180'
'set lat -90 90'
'set z 1'
'set t 1'
'd tcorr(un1,un2,t=1,t=24)'




ctl：
dset e:\example\exam4\clim_ex4.dat
title NCEP-2 monthly climatological datasets
undef -9.9621e+36
xdef 144 linear 0.0 2.5
ydef 47 linear -35.0 2.5
zdef 10 levels 1000 925 850 700 600 500 400 300 250 200
tdef 12 linear jan0001 1mo
vars 8
slp 0 99     Sea surface preassure(Pa)
uwnd 8 99    U compoment of winds(m/s)
vwnd 8 99    V compoment of winds(m/s)
hgt 8 99     Geopotentail height(gpm)
air 8 99     Air tmeperature
rhum 6 99    Relative humidity(%)
pr 0 99      Precipitable water content(kg/m^2)
ts 0 99      Surface Temperature
endvars

D-D-up

楼主是用一个文件出的那个slp异常曲线图吗？还是用到了ex4和clim_ex4两个文件