grads风场叠加检验的阴影画不出来

lucky2013

'open e:\cldata\u.850.61.12.ctl'
'open e:\cldata\v.850.61.12.ctl'
'open e:\t.ctl'

'enable print e:\1.gmf'

'define a1=ave(uwnd.1,t=29,t=33)'
'define b1=ave(uwnd.1,t=53,t=57)'
'define c1=ave(uwnd.1,t=89,t=93)'
'define d1=ave(uwnd.1,t=137,t=141)'
'define e1=ave(uwnd.1,t=197,t=201)'
'define f1=ave(uwnd.1,t=257,t=261)'
'define g1=ave(uwnd.1,t=305,t=309)'
'define h1=ave(uwnd.1,t=341,t=345)'
'define i1=ave(uwnd.1,t=365,t=369)'
'define j1=ave(uwnd.1,t=401,t=405)'
'define k1=ave(uwnd.1,t=437,t=441)'
'define l1=ave(uwnd.1,t=497,t=501)'
'define m1=ave(uwnd.1,t=521,t=525)'
'define n1=ave(uwnd.1,t=581,t=585)'
'define mean1=ave(uwnd.1,t=5,t=617,12)'
'define mean2=ave(uwnd.1,t=6,t=618,12)'
'define mean3=ave(uwnd.1,t=7,t=619,12)'
'define mean4=ave(uwnd.1,t=8,t=620,12)'
'define mean5=ave(uwnd.1,t=9,t=621,12)'
'define u=(a1+b1+c1+d1+e1+f1+g1+h1+i1+j1+k1+l1+m1+n1)/14.0'
'define uu=(mean1+mean2+mean3+mean4+mean5)/5.0'
'define chau=u-uu'
'define a2=ave(vwnd.2,t=29,t=33)'
'define b2=ave(vwnd.2,t=53,t=57)'
'define c2=ave(vwnd.2,t=89,t=93)'
'define d2=ave(vwnd.2,t=137,t=141)'
'define e2=ave(vwnd.2,t=197,t=201)'
'define f2=ave(vwnd.2,t=257,t=261)'
'define g2=ave(vwnd.2,t=305,t=309)'
'define h2=ave(vwnd.2,t=341,t=345)'
'define i2=ave(vwnd.2,t=365,t=369)'
'define j2=ave(vwnd.2,t=401,t=405)'
'define k2=ave(vwnd.2,t=437,t=441)'
'define l2=ave(vwnd.2,t=497,t=501)'
'define m2=ave(vwnd.2,t=521,t=525)'
'define n2=ave(vwnd.2,t=581,t=585)'
'define mean6=ave(vwnd.2,t=5,t=617,12)'
'define mean7=ave(vwnd.2,t=6,t=618,12)'
'define mean8=ave(vwnd.2,t=7,t=619,12)'
'define mean9=ave(vwnd.2,t=8,t=620,12)'
'define mean10=ave(vwnd.2,t=9,t=621,12)'
'define v=(a2+b2+c2+d2+e2+f2+g2+h2+i2+j2+k2+l2+m2+n2)/14.0'
'define vv=(mean6+mean7+mean8+mean9+mean10)/5.0'
'define chav=v-vv'


'set mpdset hires cnworld'
'set gxout shaded'
'set rgb 16 175 175 175'
'set clevs  -2 2'  
'set ccols   16 0 16'  
'd t.3'                                !!!这是先画阴影
'set gxout vector'
'd chau;chav'                        !!!!再画风场


'print'
'disable print'
'reinit'
;