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- 1970-1-1
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发表于 2023-7-1 15:48:16
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*700水汽通量散度(阴影)+等高线+风羽图
'reinit'
*'set mpdset hires cnriver cnworld'
iyear="19880722"
buwei="0"
tt=0
while (tt<13)
'set mpdset d:\grads_read_ncep\cnworld'
'set map 15 1 5'
'set rgb 16 250 250 250'
'set rgb 17 235 235 235'
'set rgb 18 220 220 220'
'set rgb 19 205 205 205'
'set rgb 20 190 190 190'
'set rgb 21 175 175 175'
'set rgb 22 160 160 160'
'set rgb 23 145 145 145'
'set rgb 24 130 130 130'
'set rgb 25 115 115 115'
'set rgb 26 100 100 100'
'set rgb 27 85 85 85'
'set rgb 28 70 70 70'
'set rgb 29 55 55 55'
'set rgb 30 40 40 40'
'set rgb 31 25 25 25'
'set rgb 32 10 10 10'
'set rgb 33 5 5 5'
'set rbcols 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33'
**时间 tt不足2位数时补足2位,否则找不到NC文件
if (tt>=10)
'sdfopen d:\grads_read_ncep\19880720-0723\19880722\era5_level_' iyear '' tt '.nc'
endif
if (tt<=9)
'sdfopen d:\grads_read_ncep\19880720-0723\19880722\era5_level_' iyear '' buwei '' tt '.nc'
endif
*'set font 3'
'draw mark 3 83.6 45.933 16'
'set parea 1.40 10.47 0.7 7.73'
'SET LON 40 115'
'SET LAT 30 60'
'set t 1'
'set clopts -1 -1 0.12'
'set xlopts 1 4 0.18'
'set ylopts 1 4 0.16'
'set strsiz 0.2 0.22'
'set grads off'
'set grid off'
'set csmooth on'
'set xlpos -10'
'set ylpos -10'
'set clopts -16 0.18 '
'SET LON 70 90'
'SET LAT 40 50'
'set lev 700'
'define uq=u*q/9.8'
'define vq=v*q/9.8'
'define divq=hdivg(uq,vq)'
'SET LON 40 115'
'SET LAT 30 60'
*'set font 1'
'set gxout shaded'
'set cint 0.5'
*'set clevs 5 10 15 20 25 30'
'set clevs -15 -5 0 5 '
*'set ccols 0 17 20 23 26 29 32'
'set ccols 26 20 0 0'
'set black -10 0.099'
*'set black 0 100'
'set csmooth on'
'd smth9(divQ*100000000)'
'run d:\opengrads\contents\resources\scripts\cbarn.gs 0.9 0'
'set gxout barb'
'set ccolor 1'
'set cthick 4'
**'d skip(u*2.5,5,5);skip(v*2.5,5,5)'
'd skip(u*2.5,10,10);skip(v*2.5,10,10)'
'set gxout contour'
'set clskip 2'
'set ccolor 1'
'set cthick 6'
'set cint 4'
*'set clevs'
'd smth9(z/98)'
'set clskip 1'
'set cthick 8'
'set ccolor 2'
'set cint 4'
'set cstyle 2e 1'
*'d t-273.15'
*'set mpdset =d:\grads_read_ncep\cnworld'
**shi为北京时间
shi=tt+8
'draw mark 3 83.6 45.933 16'
'run d:\opengrads\contents\resources\scripts\axis.gs -type B -position o -start 40 -end 115 -label on -lfont 4 -lsize 0.22 -lthick 3.0 -interval 10 -suffix `3.'
'run d:\opengrads\contents\resources\scripts\axis.gs -type L -position o -start 30 -end 60 -label on -lfont 4 -lsize 0.22 -lthick 3.0 -hoffset -0.2 -interval 5 -suffix `3.'
*'gxprint d:\grads_read_ncep\1966052407\700HGTW-1966052407.png white x1024 y768'
**在地图上托里县的位置画一个圆点
'q w2xy 83.36 45.93'
x1 = subwrd(result,3)
y1 = subwrd(result,6)
'set string 1 c 6'
'set strsiz 0.115'
'draw string 'x1' 'y1' `32'
'gxprint d:\grads_read_ncep\19880720-0723\19880722\700H-WIN-SQTLSD\700htW-' iyear '-' shi '.png white x1024 y768 '
tt=tt+1
'c'
'reinit'
endwhile
*'c'
*'reinit'
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