fnl资料里面的变量修改求助

随缘

有谁对fnl资料里面的变量熟悉啊？我想改与水汽相关的变量，应该改哪些变量呢？

附个fnl的变量表：
dset ^fnl_20111003_12_00
index ^fnl_20111003_12_00.idx
undef 9.999E+20
title fnl_20111003_12_00
*  produced by g2ctl v0.0.3d
* griddef=1:0:(360 x 181):grid_template=0: lat-lon grid:(360 x 181) units 1e-06 input WE:NS output WE:SN res 48 lat 90.000000 to -90.000000 by 1.000000 lon 0.000000 to 359.000000 by 1.000000 #points=65160
dtype grib2
ydef 181 linear -90.000000 1
xdef 360 linear 0.000000 1.000000
tdef 1 linear 12Z03oct2011 1mo
*  z has 26 levels -prs
zdef 26 levels 100000 97500 95000 92500 90000 85000 80000 75000 70000 65000 60000 55000 50000 45000 40000 35000 30000 25000 20000 15000 10000 7000 5000 3000 2000 1000
options pascals
vars 138
no4LFTXsfc  0,1,0   0,7,193 ** surface none Best (4 layer) Lifted Index [K]
no5WAVA500mb  0,100,50000   0,3,197 ** 500 mb none 5-Wave Geopotential Height Anomaly [gpm]
no5WAVH500mb  0,100,50000   0,3,193 ** 500 mb none 5-Wave Geopotential Height [gpm]
ABSVprs   26,100  0,2,10 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 70 50 30 20 10) none Absolute Vorticity [1/s]
ACPCPsfc  0,1,0   0,1,10,1 ** surface acc Convective Precipitation [kg/m^2]
ALBDOsfc  0,1,0   0,19,1,0 ** surface ave Albedo [%]
APCPsfc  0,1,0   0,1,8,1 ** surface acc Total Precipitation [kg/m^2]
CAPEsfc  0,1,0   0,7,6 ** surface none Convective Available Potential Energy [J/kg]
CAPE180_0mb 0,108,18000,0   0,7,6 ** 180-0 mb above ground none Convective Available Potential Energy [J/kg]
CFRZRsfc  0,1,0   0,1,193,0 ** surface ave Categorical Freezing Rain (yes=1; no=0) [non-dim]
CICEPsfc  0,1,0   0,1,194,0 ** surface ave Categorical Ice Pellets (yes=1; no=0) [non-dim]
CINsfc  0,1,0   0,7,7 ** surface none Convective Inhibition [J/kg]
CIN180_0mb 0,108,18000,0   0,7,7 ** 180-0 mb above ground none Convective Inhibition [J/kg]
CLWMRprs   21,100  0,1,22 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100) none Cloud Mixing Ratio [kg/kg]
CPRATsfc  0,1,0   0,1,196,0 ** surface ave Convective Precipitation Rate [kg/m^2/s]
CRAINsfc  0,1,0   0,1,192,0 ** surface ave Categorical Rain (yes=1; no=0) [non-dim]
CSNOWsfc  0,1,0   0,1,195,0 ** surface ave Categorical Snow (yes=1; no=0) [non-dim]
CWATclm  0,200,0   0,6,6 ** entire atmosphere (considered as a single layer) none Cloud Water [kg/m^2]
CWORKclm  0,200,0   0,6,193,0 ** entire atmosphere (considered as a single layer) ave Cloud Work Function [J/kg]
DLWRFsfc  0,1,0   0,5,192,0 ** surface ave Downward Long-Wave Rad. Flux [W/m^2]
DSWRFsfc  0,1,0   0,4,192,0 ** surface ave Downward Short-Wave Rad. Flux [W/m^2]
GFLUXsfc  0,1,0   2,0,193,0 ** surface ave Ground Heat Flux [W/m^2]
GPA1000mb  0,100,100000   0,3,9 ** 1000 mb none Geopotential Height Anomaly [gpm]
GPA500mb  0,100,50000   0,3,9 ** 500 mb none Geopotential Height Anomaly [gpm]
HGTsfc  0,1,0   0,3,5 ** surface none Geopotential Height [gpm]
HGTprs   26,100  0,3,5 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 70 50 30 20 10) none Geopotential Height [gpm]
HGTneg2pv  0,109,-2e-06   0,3,5 ** PV=-2e-06 (Km^2/kg/s) surface none Geopotential Height [gpm]
HGT2pv  0,109,2e-06   0,3,5 ** PV=2e-06 (Km^2/kg/s) surface none Geopotential Height [gpm]
HGTtop0C  0,204,0   0,3,5 ** highest tropospheric freezing level none Geopotential Height [gpm]
HGT0C  0,4,0   0,3,5 ** 0C isotherm none Geopotential Height [gpm]
HGTmwl  0,6,0   0,3,5 ** max wind none Geopotential Height [gpm]
HGTtrop  0,7,0   0,3,5 ** tropopause none Geopotential Height [gpm]
HPBLsfc  0,1,0   0,3,196 ** surface none Planetary Boundary Layer Height [m]
ICECsfc  0,1,0   10,2,0 ** surface none Ice Cover [Proportion]
LANDsfc  0,1,0   2,0,0 ** surface none Land Cover (1=land, 0=sea) [Proportion]
LFTXsfc  0,1,0   0,7,192 ** surface none Surface Lifted Index [K]
LHTFLsfc  0,1,0   0,0,10,0 ** surface ave Latent Heat Net Flux [W/m^2]
O3MRprs   26,100  0,14,192 ** (100 70 50 30 20 10) none Ozone Mixing Ratio [kg/kg]
PEVPRsfc  0,1,0   0,1,200 ** surface none Potential Evaporation Rate [W/m^2]
POTsig995  0,104,0.995   0,0,2 ** 0.995 sigma level none Potential Temperature [K]
PRATEsfc  0,1,0   0,1,7,0 ** surface ave Precipitation Rate [kg/m^2/s]
PRESsfc  0,1,0   0,3,0 ** surface none Pressure [Pa]
PRESmsl  0,101,0   0,3,0 ** mean sea level none Pressure [Pa]
PRESneg2pv  0,109,-2e-06   0,3,0 ** PV=-2e-06 (Km^2/kg/s) surface none Pressure [Pa]
PRES2pv  0,109,2e-06   0,3,0 ** PV=2e-06 (Km^2/kg/s) surface none Pressure [Pa]
PRESlclb  0,212,0   0,3,0,0 ** low cloud bottom level ave Pressure [Pa]
PRESlclt  0,213,0   0,3,0,0 ** low cloud top level ave Pressure [Pa]
PRESmclb  0,222,0   0,3,0,0 ** middle cloud bottom level ave Pressure [Pa]
PRESmclt  0,223,0   0,3,0,0 ** middle cloud top level ave Pressure [Pa]
PREShclb  0,232,0   0,3,0,0 ** high cloud bottom level ave Pressure [Pa]
PREShclt  0,233,0   0,3,0,0 ** high cloud top level ave Pressure [Pa]
PRESmwl  0,6,0   0,3,0 ** max wind none Pressure [Pa]
PREStrop  0,7,0   0,3,0 ** tropopause none Pressure [Pa]
PRMSLmsl  0,101,0   0,3,1 ** mean sea level none Pressure Reduced to MSL [Pa]
PWATclm  0,200,0   0,1,3 ** entire atmosphere (considered as a single layer) none Precipitable Water [kg/m^2]
RHprs   21,100  0,1,1 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100) none Relative Humidity [%]
RH2m  0,103,2   0,1,1 ** 2 m above ground none Relative Humidity [%]
RHsg330_1000 0,104,0.33,1   0,1,1 ** 0.33-1 sigma layer none Relative Humidity [%]
RHsg440_1000 0,104,0.44,1   0,1,1 ** 0.44-1 sigma layer none Relative Humidity [%]
RHsg720_940 0,104,0.72,0.94   0,1,1 ** 0.72-0.94 sigma layer none Relative Humidity [%]
RHsg440_720 0,104,0.44,0.72   0,1,1 ** 0.44-0.72 sigma layer none Relative Humidity [%]
RHsig995  0,104,0.995   0,1,1 ** 0.995 sigma level none Relative Humidity [%]
RH30_0mb 0,108,3000,0   0,1,1 ** 30-0 mb above ground none Relative Humidity [%]
RHclm  0,200,0   0,1,1 ** entire atmosphere (considered as a single layer) none Relative Humidity [%]
RHtop0C  0,204,0   0,1,1 ** highest tropospheric freezing level none Relative Humidity [%]
RH0C  0,4,0   0,1,1 ** 0C isotherm none Relative Humidity [%]
SHTFLsfc  0,1,0   0,0,11,0 ** surface ave Sensible Heat Net Flux [W/m^2]
SOILW0_10cm 0,106,0,0.1   2,0,192 ** 0-0.1 m below ground none Volumetric Soil Moisture Content [Fraction]
SOILW10_40cm 0,106,0.1,0.4   2,0,192 ** 0.1-0.4 m below ground none Volumetric Soil Moisture Content [Fraction]
SOILW40_100cm 0,106,0.4,1   2,0,192 ** 0.4-1 m below ground none Volumetric Soil Moisture Content [Fraction]
SOILW100_200cm 0,106,1,2   2,0,192 ** 1-2 m below ground none Volumetric Soil Moisture Content [Fraction]
SPFH2m  0,103,2   0,1,0 ** 2 m above ground none Specific Humidity [kg/kg]
SPFH30_0mb 0,108,3000,0   0,1,0 ** 30-0 mb above ground none Specific Humidity [kg/kg]
TCDCclm  0,200,0   0,6,1,0 ** entire atmosphere (considered as a single layer) ave Total Cloud Cover [%]
TCDCblcll  0,211,0   0,6,1,0 ** boundary layer cloud layer ave Total Cloud Cover [%]
TCDClcll  0,214,0   0,6,1,0 ** low cloud layer ave Total Cloud Cover [%]
TCDCmcll  0,224,0   0,6,1,0 ** middle cloud layer ave Total Cloud Cover [%]
TCDChcll  0,234,0   0,6,1,0 ** high cloud layer ave Total Cloud Cover [%]
TCDCccll  0,244,0   0,6,1 ** convective cloud layer none Total Cloud Cover [%]
TMAX2m  0,103,2   0,0,4 ** 2 m above ground missing Maximum Temperature [K]
TMIN2m  0,103,2   0,0,5 ** 2 m above ground missing Minimum Temperature [K]
TMPsfc  0,1,0   0,0,0 ** surface none Temperature [K]
TMPprs   26,100  0,0,0 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 70 50 30 20 10) none Temperature [K]
TMP_1829m  0,102,1829   0,0,0 ** 1829 m above mean sea level none Temperature [K]
TMP_2743m  0,102,2743   0,0,0 ** 2743 m above mean sea level none Temperature [K]
TMP_3658m  0,102,3658   0,0,0 ** 3658 m above mean sea level none Temperature [K]
TMP2m  0,103,2   0,0,0 ** 2 m above ground none Temperature [K]
TMPsig995  0,104,0.995   0,0,0 ** 0.995 sigma level none Temperature [K]
TMP0_10cm 0,106,0,0.1   0,0,0 ** 0-0.1 m below ground none Temperature [K]
TMP10_40cm 0,106,0.1,0.4   0,0,0 ** 0.1-0.4 m below ground none Temperature [K]
TMP40_100cm 0,106,0.4,1   0,0,0 ** 0.4-1 m below ground none Temperature [K]
TMP100_200cm 0,106,1,2   0,0,0 ** 1-2 m below ground none Temperature [K]
TMP30_0mb 0,108,3000,0   0,0,0 ** 30-0 mb above ground none Temperature [K]
TMPneg2pv  0,109,-2e-06   0,0,0 ** PV=-2e-06 (Km^2/kg/s) surface none Temperature [K]
TMP2pv  0,109,2e-06   0,0,0 ** PV=2e-06 (Km^2/kg/s) surface none Temperature [K]
TMPlclt  0,213,0   0,0,0,0 ** low cloud top level ave Temperature [K]
TMPmclt  0,223,0   0,0,0,0 ** middle cloud top level ave Temperature [K]
TMPhclt  0,233,0   0,0,0,0 ** high cloud top level ave Temperature [K]
TMPmwl  0,6,0   0,0,0 ** max wind none Temperature [K]
TMPtrop  0,7,0   0,0,0 ** tropopause none Temperature [K]
TOZNEclm  0,200,0   0,14,0 ** entire atmosphere (considered as a single layer) none Total Ozone [Dobson]
UGWDsfc  0,1,0   0,3,194,0 ** surface ave Zonal Flux of Gravity Wave Stress [N/m^2]
UFLXsfc  0,1,0   0,2,17,0 ** surface ave Momentum Flux, U-Component [N/m^2]
UGRDprs   26,100  0,2,2 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 70 50 30 20 10) none U-Component of Wind [m/s]
UGRD_1829m  0,102,1829   0,2,2 ** 1829 m above mean sea level none U-Component of Wind [m/s]
UGRD_2743m  0,102,2743   0,2,2 ** 2743 m above mean sea level none U-Component of Wind [m/s]
UGRD_3658m  0,102,3658   0,2,2 ** 3658 m above mean sea level none U-Component of Wind [m/s]
UGRD10m  0,103,10   0,2,2 ** 10 m above ground none U-Component of Wind [m/s]
UGRDsig995  0,104,0.995   0,2,2 ** 0.995 sigma level none U-Component of Wind [m/s]
UGRD30_0mb 0,108,3000,0   0,2,2 ** 30-0 mb above ground none U-Component of Wind [m/s]
UGRDneg2pv  0,109,-2e-06   0,2,2 ** PV=-2e-06 (Km^2/kg/s) surface none U-Component of Wind [m/s]
UGRD2pv  0,109,2e-06   0,2,2 ** PV=2e-06 (Km^2/kg/s) surface none U-Component of Wind [m/s]
UGRDmwl  0,6,0   0,2,2 ** max wind none U-Component of Wind [m/s]
UGRDtrop  0,7,0   0,2,2 ** tropopause none U-Component of Wind [m/s]
ULWRFsfc  0,1,0   0,5,193,0 ** surface ave Upward Long-Wave Rad. Flux [W/m^2]
ULWRFtoa  0,8,0   0,5,193,0 ** top of atmosphere ave Upward Long-Wave Rad. Flux [W/m^2]
USWRFsfc  0,1,0   0,4,193,0 ** surface ave Upward Short-Wave Rad. Flux [W/m^2]
USWRFtoa  0,8,0   0,4,193,0 ** top of atmosphere ave Upward Short-Wave Rad. Flux [W/m^2]
VGWDsfc  0,1,0   0,3,195,0 ** surface ave Meridional Flux of Gravity Wave Stress [N/m^2]
VFLXsfc  0,1,0   0,2,18,0 ** surface ave Momentum Flux, V-Component [N/m^2]
VGRDprs   26,100  0,2,3 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 70 50 30 20 10) none V-Component of Wind [m/s]
VGRD_1829m  0,102,1829   0,2,3 ** 1829 m above mean sea level none V-Component of Wind [m/s]
VGRD_2743m  0,102,2743   0,2,3 ** 2743 m above mean sea level none V-Component of Wind [m/s]
VGRD_3658m  0,102,3658   0,2,3 ** 3658 m above mean sea level none V-Component of Wind [m/s]
VGRD10m  0,103,10   0,2,3 ** 10 m above ground none V-Component of Wind [m/s]
VGRDsig995  0,104,0.995   0,2,3 ** 0.995 sigma level none V-Component of Wind [m/s]
VGRD30_0mb 0,108,3000,0   0,2,3 ** 30-0 mb above ground none V-Component of Wind [m/s]
VGRDneg2pv  0,109,-2e-06   0,2,3 ** PV=-2e-06 (Km^2/kg/s) surface none V-Component of Wind [m/s]
VGRD2pv  0,109,2e-06   0,2,3 ** PV=2e-06 (Km^2/kg/s) surface none V-Component of Wind [m/s]
VGRDmwl  0,6,0   0,2,3 ** max wind none V-Component of Wind [m/s]
VGRDtrop  0,7,0   0,2,3 ** tropopause none V-Component of Wind [m/s]
VVELprs   21,100  0,2,8 ** (1000 975 950 925 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100) none Vertical Velocity (Pressure) [Pa/s]
VVELsig995  0,104,0.995   0,2,8 ** 0.995 sigma level none Vertical Velocity (Pressure) [Pa/s]
VWSHneg2pv  0,109,-2e-06   0,2,192 ** PV=-2e-06 (Km^2/kg/s) surface none Vertical speed sheer [1/s]
VWSH2pv  0,109,2e-06   0,2,192 ** PV=2e-06 (Km^2/kg/s) surface none Vertical speed sheer [1/s]
VWSHtrop  0,7,0   0,2,192 ** tropopause none Vertical speed sheer [1/s]
WATRsfc  0,1,0   2,0,5,1 ** surface acc Water Runoff [kg/m^2]
WEASDsfc  0,1,0   0,1,13 ** surface none Water Equivalent of Accumulated Snow Depth [kg/m^2]
ENDVARS

谁帮忙看看啊？
最后我个人觉得下面这些量与水汽相关系

RHprs   none Relative Humidity [%]
RH2m   sigma layer none Relative Humidity [%]
RHsg440_1000 sigma layer none Relative Humidity [%]
RHsg720_940 sigma layer none Relative Humidity [%]
RHsg440_720 sigma layer none Relative Humidity [%]
RHsig995  sigma level none Relative Humidity [%]
RH30_0mb 30-0 mb above ground none Relative Humidity [%]
RHclm  entire atmosphere (considered as a single layer) none Relative Humidity [%]
RHtop0C  highest tropospheric freezing level none Relative Humidity [%]
RH0C  0 0C isotherm none Relative Humidity [%]

SPFH2m 2 m above ground none Specific Humidity [kg/kg]
SPFH30_0mb 30-0 mb above ground none Specific Humidity [kg/kg]

感觉比湿和相对湿度与水汽关系密些，我应该改哪个呢？还是都改？我感觉应该改比湿吧，懂的来给点建议啊？

尽头的尽头

论坛有变量说明文档，多用论坛搜索功能

随缘

尽头的尽头 发表于 2012-5-25 15:05

                               
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论坛有变量说明文档，多用论坛搜索功能

搜了，没什么详细的，所以贴出来向大家征集下

做个霸气的木头

多改改关键字，搜出来的，http://bbs.06climate.com/forum.php?mod=viewthread&tid=1428

随缘

做个霸气的木头 发表于 2012-5-25 16:00

                               
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多改改关键字，搜出来的，http://bbs.06climate.com/forum.php?mod=viewthread&tid=1428

嗯，谢谢，这个我看了，不过还是有很多地方有疑问

做个霸气的木头

找坛主大大，这个我不熟~

mofangbao

做个霸气的木头 发表于 2012-5-25 20:02

                               
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找坛主大大，这个我不熟~

这个我也不熟啊 等楼主煮熟了来教我们了。。。

做个霸气的木头

mofangbao 发表于 2012-5-25 20:18

                               
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这个我也不熟啊 等楼主煮熟了来教我们了。。。

好吧！就当帮楼主顶帖了……

随缘

做个霸气的木头 发表于 2012-5-25 20:21

                               
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好吧！就当帮楼主顶帖了……

谢谢阿木，我自己再好好分析分析吧

AJ阿卷

我也不懂啊！！！找了好久的资料都没有这方面的解答！高人指点啊！