救急！！ 降水偏多年和偏少年的高度平均场

OMSK

'reinit'
'set grads off'
'set grid off'
'set timelab off'
'sdfopen e:\pressure\hgt.mon.mean.nc'
'set lev 500'
'set lat 18 54'
'set lon 73 136'
'set mpdset cnworld'
'define hmin=((hgt(t=42)+hgt(t=150)+hgt(t=234)+hgt(t=330)+hgt(t=366))/5)/10'
'set map 1 1 1'
'draw map'
'set cterp on'
'set csmooth on'
'set gxout contour'
'set ccolor 1'
'd hmin'
'printim e:\hmin_6.gif x1000 y800 white'
'c'
'set mpdset cnworld'
'define hmax=((hgt(t=66)+hgt(t=102)+hgt(t=186)+hgt(t=342)+hgt(t=354)/5)/10'
'set map 1 1 1'
'draw map'
'set cterp on'
'set csmooth on'
'set gxout contour'
'set ccolor 1'
'd hmax'
'printim e:\hmax_6.gif x1000 y800 white'
'c'
'set ccolor 1'
'd hmax-hmin'
'printim e:\jp_6.gif x1000 y800 white'
;


然后只能画出hmin，hmax画不出。

求大神指点，急用。看看哪里出错了？？

OMSK

已经解决了~~

persistance

怎么解决的，楼主