fnl的ctl文件求解

linyu临宇

dset D:/shuju/201407/fnl_201407%d2_%h2_00_c
options template
index D:/shuju/201407/fnl_20140712_06_00_c.idx
undef 9.999E+20
title D:/shuju/201407/fnl_20140712_06_00_c
*  produced by grib2ctl v0.9.12.5p33k
dtype grib 3
options yrev
ydef 181 linear -90.000000 1
xdef 360 linear 0.000000 1.000000
tdef 40 linear 06Z12jul2014 6hr
zdef 26 levels
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
vars 121
no4LFTXsfc  0 132,1,0  ** surface Best (4-layer) lifted index [K]
no5WAVAprs  0 230,100,500  ** 5-wave geopot. height anomaly [gpm]
no5WAVHprs  0 222,100,500  ** 5-wave geopotential height [gpm]
ABSVprs 26 41,100,0 ** Absolute vorticity
ACPCPsfc  0 63,1,0  ** surface Convective precipitation [kg/m^2]
ALBDOsfc  0 84,1,0  ** surface Albedo [%]
APCPsfc  0 61,1,0  ** surface Total precipitation [kg/m^2]
CAPEsfc  0 157,1,0  ** surface Convective Avail. Pot. Energy [J/kg]
CAPE180_0mb  0 157,116,46080 ** 180-0 mb above gnd Convective Avail. Pot. Energy [J/kg]
CFRZRsfc  0 141,1,0  ** surface Categorical freezing rain [yes=1;no=0]
CICEPsfc  0 142,1,0  ** surface Categorical ice pellets [yes=1;no=0]
CINsfc  0 156,1,0  ** surface Convective inhibition [J/kg]
CIN180_0mb  0 156,116,46080 ** 180-0 mb above gnd Convective inhibition [J/kg]
CLWMRprs 21 153,100,0 ** Cloud water [kg/kg]
CPRATsfc  0 214,1,0  ** surface Convective precip. rate [kg/m^2/s]
CRAINsfc  0 140,1,0  ** surface Categorical rain [yes=1;no=0]
CSNOWsfc  0 143,1,0  ** surface Categorical snow [yes=1;no=0]
CWATclm  0 76,200,0 ** atmos column Cloud water [kg/m^2]
CWORKclm  0 146,200,0 ** atmos column Cloud work function [J/kg]
DLWRFsfc  0 205,1,0  ** surface Downward long wave flux [W/m^2]
DSWRFsfc  0 204,1,0  ** surface Downward short wave flux [W/m^2]
GFLUXsfc  0 155,1,0  ** surface Ground heat flux [W/m^2]
GPAprs 2 27,100,0 ** Geopotential height anomaly [gpm]
HGTsfc  0 7,1,0  ** surface Geopotential height [gpm]
HGTprs 26 7,100,0 ** Geopotential height [gpm]
HGTl117 2 7,117,0 ** Geopotential height [gpm]
HGThtfl  0 7,204,0 ** highest trop freezing level Geopotential height [gpm]
HGT0deg  0 7,4,0 ** 0C isotherm level Geopotential height [gpm]
HGTmwl  0 7,6,0 ** max wind level Geopotential height [gpm]
HGTtrp  0 7,7,0 ** tropopause Geopotential height [gpm]
HPBLsfc  0 221,1,0  ** surface Planetary boundary layer height [m]
ICECsfc  0 91,1,0  ** surface Ice concentration (ice=1;no ice=0) [fraction]
LANDsfc  0 81,1,0  ** surface Land cover (land=1;sea=0) [fraction]
LFTXsfc  0 131,1,0  ** surface Surface lifted index [K]
LHTFLsfc  0 121,1,0  ** surface Latent heat flux [W/m^2]
O3MRprs 6 154,100,0 ** Ozone mixing ratio [kg/kg]
PEVPRsfc  0 145,1,0  ** surface Potential evaporation rate [W/m^2]
POTsig995  0 13,107,9950 ** sig=.995 Potential temp. [K]
PRATEsfc  0 59,1,0  ** surface Precipitation rate [kg/m^2/s]
PRESsfc  0 1,1,0  ** surface Pressure [Pa]
PRESmsl  0 1,102,0  ** Pressure [Pa]
PRESl117 2 1,117,0 ** Pressure [Pa]
PRESlcb  0 1,212,0 ** low cloud base Pressure [Pa]
PRESlct  0 1,213,0 ** low cloud top Pressure [Pa]
PRESmcb  0 1,222,0 ** mid-cloud base Pressure [Pa]
PRESmct  0 1,223,0 ** mid-cloud top Pressure [Pa]
PREShcb  0 1,232,0 ** high cloud base Pressure [Pa]
PREShct  0 1,233,0 ** high cloud top Pressure [Pa]
PRESmwl  0 1,6,0 ** max wind level Pressure [Pa]
PREStrp  0 1,7,0 ** tropopause Pressure [Pa]
PRMSLmsl  0 2,102,0  ** Pressure reduced to MSL [Pa]
PWATclm  0 54,200,0 ** atmos column Precipitable water [kg/m^2]
RHprs 21 52,100,0 ** Relative humidity [%]
RH2m  0 52,105,2 ** 2 m Relative humidity [%]
RHsig995  0 52,107,9950 ** sig=.995 Relative humidity [%]
RHsg44_100  0 52,108,11364 ** sigma=0.44-1.00 layer Relative humidity [%]
RHsg72_94  0 52,108,18526 ** sigma=0.72-0.94 layer Relative humidity [%]
RHsg44_72  0 52,108,11336 ** sigma=0.44-0.72 layer Relative humidity [%]
RHsg33_100  0 52,108,8548 ** sigma=0.33-1.00 layer Relative humidity [%]
RH30_0mb  0 52,116,7680 ** 30-0 mb above gnd Relative humidity [%]
RHclm  0 52,200,0 ** atmos column Relative humidity [%]
RHhtfl  0 52,204,0 ** highest trop freezing level Relative humidity [%]
RH0deg  0 52,4,0 ** 0C isotherm level Relative humidity [%]
SHTFLsfc  0 122,1,0  ** surface Sensible heat flux [W/m^2]
SOILWSoilT  0 144,112,10 ** 0-10 cm undergnd Volumetric soil moisture [fraction]
SOILWdlr 3 144,112,0 ** Volumetric soil moisture [fraction]
SPFH2m  0 51,105,2 ** 2 m Specific humidity [kg/kg]
SPFH30_0mb  0 51,116,7680 ** 30-0 mb above gnd Specific humidity [kg/kg]
TCDCclm  0 71,200,0 ** atmos column Total cloud cover [%]
TCDCbcl  0 71,211,0 ** boundary cld layer Total cloud cover [%]
TCDClcl  0 71,214,0 ** low cloud level Total cloud cover [%]
TCDCmcl  0 71,224,0 ** mid-cloud level Total cloud cover [%]
TCDChcl  0 71,234,0 ** high cloud level Total cloud cover [%]
TCDCcvl  0 71,244,0 ** convective cld layer Total cloud cover [%]
TMAX2m  0 15,105,2 ** 2 m Max. temp. [K]
TMIN2m  0 16,105,2 ** 2 m Min. temp. [K]
TMPsfc  0 11,1,0  ** surface Temp. [K]
TMPprs 26 11,100,0 ** Temp. [K]
TMPhml 3 11,103,0 ** Temp. [K]
TMP2m  0 11,105,2 ** 2 m Temp. [K]
TMPsig995  0 11,107,9950 ** sig=.995 Temp. [K]
TMPSoilT  0 11,112,10 ** 0-10 cm undergnd Temp. [K]
TMPdlr 3 11,112,0 ** Temp. [K]
TMP30_0mb  0 11,116,7680 ** 30-0 mb above gnd Temp. [K]
TMPl117 2 11,117,0 ** Temp. [K]
TMPlct  0 11,213,0 ** low cloud top Temp. [K]
TMPmct  0 11,223,0 ** mid-cloud top Temp. [K]
TMPhct  0 11,233,0 ** high cloud top Temp. [K]
TMPmwl  0 11,6,0 ** max wind level Temp. [K]
TMPtrp  0 11,7,0 ** tropopause Temp. [K]
TOZNEclm  0 10,200,0 ** atmos column Total ozone [Dobson]
UGWDsfc  0 147,1,0  ** surface Zonal gravity wave stress [N/m^2]
UFLXsfc  0 124,1,0  ** surface Zonal momentum flux [N/m^2]
UGRDprs 26 33,100,0 ** u wind [m/s]
UGRDhml 3 33,103,0 ** u wind [m/s]
UGRD10m  0 33,105,10 ** 10 m u wind [m/s]
UGRDsig995  0 33,107,9950 ** sig=.995 u wind [m/s]
UGRD30_0mb  0 33,116,7680 ** 30-0 mb above gnd u wind [m/s]
UGRDl117 2 33,117,0 ** u wind [m/s]
UGRDmwl  0 33,6,0 ** max wind level u wind [m/s]
UGRDtrp  0 33,7,0 ** tropopause u wind [m/s]
ULWRFsfc  0 212,1,0  ** surface Upward long wave flux [W/m^2]
ULWRFtoa  0 212,8,0 ** top of atmos Upward long wave flux [W/m^2]
USWRFsfc  0 211,1,0  ** surface Upward short wave flux [W/m^2]
USWRFtoa  0 211,8,0 ** top of atmos Upward short wave flux [W/m^2]
VGWDsfc  0 148,1,0  ** surface Meridional gravity wave stress [N/m^2]
VFLXsfc  0 125,1,0  ** surface Meridional momentum flux [N/m^2]
VGRDprs 26 34,100,0 ** v wind [m/s]
VGRDhml 3 34,103,0 ** v wind [m/s]
VGRD10m  0 34,105,10 ** 10 m v wind [m/s]
VGRDsig995  0 34,107,9950 ** sig=.995 v wind [m/s]
VGRD30_0mb  0 34,116,7680 ** 30-0 mb above gnd v wind [m/s]
VGRDl117 2 34,117,0 ** v wind [m/s]
VGRDmwl  0 34,6,0 ** max wind level v wind [m/s]
VGRDtrp  0 34,7,0 ** tropopause v wind [m/s]
VVELprs 21 39,100,0 ** Pressure vertical velocity [Pa/s]
VVELsig995  0 39,107,9950 ** sig=.995 Pressure vertical velocity [Pa/s]
VWSHl117 2 136,117,0 ** Vertical speed shear [1/s]
VWSHtrp  0 136,7,0 ** tropopause Vertical speed shear [1/s]
WATRsfc  0 90,1,0  ** surface Water runoff [kg/m^2]
WEASDsfc  0 65,1,0  ** surface Accum. snow [kg/m^2]
ENDVARS
这是我处理fnl资料得到的ctl文件，我想问里面变量的物理意义是什么，虽然后面有英文解释但是还是不太懂，比如“no4LFTXsfc  0 132,1,0”这里的0 132,1,0是什么意思，还有我想分析一次天气过程，想绘制对应的物理量，如500hpa。850hpa等的温度高度场，水汽，散度涡度等，它们对应的是那个？求解！