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[分享资料] 把NCEP湿位涡程序终于修改成细网格T639湿位涡程序了

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发表于 2014-9-17 14:21:48 | 显示全部楼层 |阅读模式

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x
第一步
'reinit'
'set gxout fwrite'
'set fwrite D:\grads\T639\gradsmpv\thse.dat'
'open D:\grads\T639\T6390708.ctl'
rtt.1=1000
rtt.2=975
rtt.3=950
rtt.4=925
rtt.5=900
rtt.6=850
rtt.7=800
rtt.8=750
rtt.9=700
rtt.10=650
rtt.11=600
rtt.12=550
rtt.13=500
rtt.14=450
rtt.15=400
rtt.16=350
rtt.17=300

i=1
while(i<=41)
'set lat 0.000099 90.000099'
'set lon 0.000099 180.000099'
'set t 'i''
'set lev 1000'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 975'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 950'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 925'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 900'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 850'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 800'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 750'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 700'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 650'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 600'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 550'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 500'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 450'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 400'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 350'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
'set lev 300'
'define prs=lev*100'
'define ms=17.67*(TMPprs-273.15)/(TMPprs-29.65)'
'define es=100*(6.112*exp(17.67*(TMPprs-273.15)/(TMPprs-29.65)))'
'define qs=0.62197*es/(prs-es)'
'define qv=RHprs*qs/100'
'define e=(prs/100.)*qv/(0.62197+qv)+1e-10'
'define tlcl=55.0+2840.0/(3.5*log(TMPprs)-log(e)-4.775)'
'undefine e'
'define theta=TMPprs*pow((100000./prs),(0.2854*(1.0-0.28*qv)))'
'define thse=theta*exp(((3376./tlcl)-2.54)*qv*(1.0+0.81*qv))'
'd thse'
   j=1
   while(j<=17)
   'set lat 0.000099 90.000099'
   'set lon 0.000099 180.000099'
   'set t 'i''
   'set lev 'rtt.j''
   'd UGRDprs'
    j=j+1
    endwhile
    j=1
   while(j<=17)
***'set lat 26.125 36.25'
***'set lon 97 110.5'
   'set lat 0.000099 90.000099'
   'set lon 0.000099 180.000099'
   'set t 'i''
   'set lev 'rtt.j''
   'd VGRDprs'
    j=j+1
    endwhile
i=i+1
endwhile
'disable fwrite'
'reinit'

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参与人数 1金钱 +12 贡献 +3 收起 理由
mofangbao + 12 + 3 多谢分享

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发表于 2014-9-17 14:38:04 | 显示全部楼层
支持原创,请楼主把ctl也贴出来,方便大家学习.
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 楼主| 发表于 2014-9-17 14:39:16 | 显示全部楼层

ncep湿位涡转换成T639细网格第二步,难啊

花了三天时间,终于搞定ncep湿位涡到T639细网格湿位涡的转换

gradsmpv.rar

1.13 KB, 下载次数: 22, 下载积分: 金钱 -5

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参与人数 1金钱 +12 贡献 +3 收起 理由
mofangbao + 12 + 3

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 楼主| 发表于 2014-9-17 14:40:55 | 显示全部楼层
wangjb 发表于 2014-9-17 14:38
支持原创,请楼主把ctl也贴出来,方便大家学习.

应你要求,ctl附上
DSET D:\grads\T639\gradsmpv\thse.dat
undef -9.96921E+36
title 4x daily ncep 1*1 2006
ydef 321 linear 0.000099 0.28125
xdef 641 linear 0.000099 0.281250
zdef 17 levels 1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300
tdef  41  linear 12z08Jul2014 3hr
vars 3
thse 17 99 temps
UGRDprs 17 99 u-wind
VGRDprs 17 99 v-wind
endvars
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 楼主| 发表于 2014-9-17 15:12:37 | 显示全部楼层

T639细网格资料湿位涡的制作步骤,学习ncep得来

T639细网格数据是0.28*0.28,经纬度更细,更有利于绘制精确湿位涡,程序分段显示,简单,有点啰嗦,请高手指教

第一步:根据T639细网格资料,对假相当位温计算,生成二进制数据,并制作该二进制数据的ctl

第二步:计算湿位涡分层二进制数据,并写好二进制数据的ctl

第三步:绘图,可以绘制湿位涡分量、剖面、一维、多维,这里只有一维的某一层

gradsmpv(第一步).rar

992 Bytes, 下载次数: 20, 下载积分: 金钱 -5

gradsmpv(第二步).rar

1.11 KB, 下载次数: 22, 下载积分: 金钱 -5

gradsmpv(第三步).rar

980 Bytes, 下载次数: 15, 下载积分: 金钱 -5

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发表于 2014-9-17 15:27:43 | 显示全部楼层
谢谢楼主,{:eb502:}{:eb502:}
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0
早起挑战累计收入
发表于 2014-9-17 16:25:49 | 显示全部楼层
两个帖子内容类似  合并了  多谢楼主分享
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发表于 2015-5-14 17:11:20 | 显示全部楼层
{:lxm_24:}
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发表于 2015-10-23 09:33:49 | 显示全部楼层
感谢楼主的分享了
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发表于 2016-5-19 18:35:49 | 显示全部楼层
请问楼主,t639   0.28125 的数据是什么投影模式的?
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