WRF输出变量说明

WRF

输出变量说明

以下是

WRF

输出变量的一个翻译，由 于不是所有的变量都接触过，也仅仅是就字面意思翻

译，所以有的变量的意义难免是不对 的（拿不准的，我会用红色标出）

，因此请用过其中变

量的朋友 和我一起来完善它：

float LU_INDEX(Time, south_north, west_east) ;

LU_INDEX:description =

LU_INDEX:units =

地表类型（如城市、植被、湖泊等）

float ZNU(Time, bottom_top)

ZNU:description =

ZNU:units =

eta

坐标系的值

float ZNW(Time, bottom_top_stag)

ZNW:description =

ZNW:units =

eta

坐标系的值

float ZS(Time, soil_layers_stag)

ZS:description =

ZS:units =

土壤层中层的深度

float DZS(Time, soil_layers_stag)

DZS:description =

DZS:units =

土壤层厚度

float U(Time, bottom_top, south_north, west_east_stag)

U:description =

U:units =

纬向风分量

float V(Time, bottom_top, south_north_stag, west_east)

V:description =

V:units =

经向风分量

float W(Time, bottom_top_stag, south_north, west_east) ;

W:description =

W:units =

垂直风分量

float PH(Time, bottom_top_stag, south_north, west_east) ;

PH:description =

PH:units =

扰动位势

float PHB(Time, bottom_top_stag, south_north, west_east)

PHB:description =

PHB:units =

平均重力位势

float T(Time, bottom_top, south_north, west_east)

T:description =

T:units =

扰动位温

float MU(Time, south_north, west_east) ;

MU:description =

MU:units =

干空气柱扰动气压

float MUB(Time, south_north, west_east)

MUB:description =

MUB:units =

平均干空气柱气压

float NEST_POS(Time, south_north, west_east)

NEST_POS:description =

NEST_POS:units =

…………………

float P(Time, bottom_top, south_north, west_east)

P:description =

P:units =

扰动气压

float PB(Time, bottom_top, south_north, west_east)

PB:description =

PB:units =

平均气压

float SR(Time, south_north, west_east) ;

SR:description =

SR:units =

固体降水比例

float POTEVP(Time, south_north, west_east)

POTEVP:description =

POTEVP:units =

累积的潜在蒸发能量

float SNOPCX(Time, south_north, west_east)

SNOPCX:description =

SNOPCX:units =

雪态改变时的热通量

float SOILTB(Time, south_north, west_east)

SOILTB:description =

SOILTB:units =

土壤底部温度

float FNM(Time, bottom_top) ;

FNM:description =

FNM:units =

？

float FNP(Time, bottom_top) ;

FNP:description =

FNP:units =

？

float RDNW(Time, bottom_top) ;

RDNW:description =

RDNW:units =

？

float RDN(Time, bottom_top) ;

RDN:description =

RDN:units =

？

float DNW(Time, bottom_top) ;

DNW:description =

DNW:units =

？

float DN(Time, bottom_top)

DN:description =

DN:units =

？

float CFN(Time)

CFN:description =

CFN:units =

外推常数

float CFN1(Time)

CFN1:description =

CFN1:units =

外推常数

1

float Q2(Time, south_north, west_east)

Q2:description =

Q2:units =

地面

2m

高度的比湿

float T2(Time, south_north, west_east)

T2:description =

T2:units =

地面

2m

高度的温度

float TH2(Time, south_north, west_east)

TH2:description =

TH2:units =

地面

2m

高度的？

float PSFC(Time, south_north, west_east)

PSFC:description =

PSFC:units =

表面气压

float U10(Time, south_north, west_east) ;

U10:description =

U10:units =

地面

10m

风场的纬向分量

< br>

float V10(Time, south_north, west_east)

V10:description =

V10:units =

地面

10m

风场的经向分量

float RDX(Time) ;

RDX:description =

RDX:units =

？

float RDY(Time)

RDY:description =

RDY:units =

？

float RESM(Time)

RESM:description =

RESM:units =

？

float ZETATOP(Time)

ZETATOP:description =

ZETATOP:units =

模式大气层顶的

eta

值

float CF1(Time) ;

CF1:description =

CF1:units =

2

级外推常数

1

float CF2(Time) ;

CF2:description =

CF2:units =

2

级外推常数

2

float CF3(Time) ;

CF3:description =

CF3:units =

2

级外推常数

3

int ITIMESTEP(Time)

ITIMESTEP:description =

ITIMESTEP:units =

时间步长

float XTIME(Time)

XTIME:description =

XTIME:units =

已经模拟时间的长度

float QVAPOR(Time, bottom_top, south_north, west_east)

QVAPOR:description =

QVAPOR:units =

水汽（模式模拟的湿空气中的）的混合比

float QCLOUD(Time, bottom_top, south_north, west_east) ;

QCLOUD:description =

QCLOUD:units =

云水（模式模拟的实际空气中的）的混合比

float QRAIN(Time, bottom_top, south_north, west_east) ;

QRAIN:description =

QRAIN:units =

雨水（模式模拟的实际空气中的）的混合比

float LANDMASK(Time, south_north, west_east) ;

LANDMASK:description =

LANDMASK:units =

land mask

（

1

是陆地，

0

是水体）

float TSLB(Time, soil_layers_stag, south_north, west_east)

TSLB:description =

TSLB:units =

各层土壤温度

float SMOIS(Time, soil_layers_stag, south_north, west_east) ;

SMOIS:description =

SMOIS:units =

各层土壤湿度

float SH2O(Time, soil_layers_stag, south_north, west_east) ;

SH2O:description =

SH2O:units =

各层土壤液态水含量？

float SEAICE(Time, south_north, west_east)

SEAICE:description =

SEAICE:units =

海冰标志

float XICEM(Time, south_north, west_east)

XICEM:description =

XICEM:units =

上一时间步长的海冰标志

float SFROFF(Time, south_north, west_east)

SFROFF:description =

SFROFF:units =

地表径流

float UDROFF(Time, south_north, west_east)

UDROFF:description =

UDROFF:units =

地下径流

int IVGTYP(Time, south_north, west_east)

IVGTYP:description =

IVGTYP:units =

主要的植被种类

int ISLTYP(Time, south_north, west_east)

ISLTYP:description =

ISLTYP:units =

主要的土壤种类

float VEGFRA(Time, south_north, west_east)

VEGFRA:description =

VEGFRA:units =

植被比例

float GRDFLX(Time, south_north, west_east)

GRDFLX:description =

GRDFLX:units =

地面热通量

float SNOW(Time, south_north, west_east)

SNOW:description =

SNOW:units =

雪水等价物

float SNOWH(Time, south_north, west_east)

SNOWH:description =

SNOWH:units =

实质的雪厚

float RHOSN(Time, south_north, west_east)

RHOSN:description =

RHOSN:units =

雪的密度

float CANWAT(Time, south_north, west_east)

CANWAT:description =

CANWAT:units =

？

float SST(Time, south_north, west_east) ;

SST:description =

SST:units =

海表温度

float QNDROPSOURCE(Time, bottom_top, south_north, west_east)

QNDROPSOURCE:description =

QNDROPSOURCE:units =

？

float MAPFAC_M(Time, south_north, west_east)

MAPFAC_M:description =

MAPFAC_M:units =

mass grid

的地图比例系数

float MAPFAC_U(Time, south_north, west_east_stag) ;

MAPFAC_U:description =

MAPFAC_U:units =

U-grid

的地图比例系数

float MAPFAC_V(Time, south_north_stag, west_east) ;

MAPFAC_V:description =

MAPFAC_V:units =

V-grid

的地图比例系数

float MAPFAC_MX(Time, south_north, west_east) ;

MAPFAC_MX:description =

MAPFAC_MX:units =

mass grid

的地图在纬向的比例系数

float MAPFAC_MY(Time, south_north, west_east)

MAPFAC_MY:description =

MAPFAC_MY:units =

mass grid

的地图在经向的比例系数

float MAPFAC_UX(Time, south_north, west_east_stag)

MAPFAC_UX:description =

MAPFAC_UX:units =

U-grid

的地图在纬向的比例系数

float MAPFAC_UY(Time, south_north, west_east_stag) ;

MAPFAC_UY:description =

MAPFAC_UY:units =

U-grid

的地图在经向的比例系数

float MAPFAC_VX(Time, south_north_stag, west_east) ;

MAPFAC_VX:description =

MAPFAC_VX:units =

V-grid

的地图在纬向的比例系数

float MF_VX_INV(Time, south_north_stag, west_east) ;

MF_VX_INV:description =

MF_VX_INV:units =

？

float MAPFAC_VY(Time, south_north_stag, west_east)

MAPFAC_VY:description =

MAPFAC_VY:units =

V-grid

的地图在经向的比例系数

float F(Time, south_north, west_east)

F:description =

F:units =

科氏力中

sin(

Ω

)

的部 分，Ω为纬度

float E(Time, south_north, west_east) ;

E:description =

E:units =

cos(

Ω

)< /p>

的部分，Ω为纬度

float SINALPHA(Time, south_north, west_east)

SINALPHA:description =

SINALPHA:units =

？

float COSALPHA(Time, south_north, west_east)

COSALPHA:description =

COSALPHA:units =

？

float HGT(Time, south_north, west_east) ;

HGT:description =

HGT:units =

地形高度

float HGT_SHAD(Time, south_north, west_east)

HGT_SHAD:description =

HGT_SHAD:units =

山岳背光坡的高度

float TSK(Time, south_north, west_east)

TSK:description =

TSK:units =

地表温度

float P_TOP(Time)

P_TOP:description =

P_TOP:units =

模式顶的气压

float MAX_MSTFX(Time) ;

MAX_MSTFX:description =

MAX_MSTFX:units =

区域内最大地图比例系数

float RAINC(Time, south_north, west_east)

RAINC:description =

RAINC:units =

总的积云对流降水累积

float RAINNC(Time, south_north, west_east)

RAINNC:description =

RAINNC:units =

总的格点降水累积

float PRATEC(Time, south_north, west_east)

PRATEC:description =

PRATEC:units =

对流参数化降水比例

float RAINCV(Time, south_north, west_east)

RAINCV:description =

RAINCV:units =

对流降水的时间步长

float SNOWNC(Time, south_north, west_east)

SNOWNC:description =

SNOWNC:units =

总的格点雪、冰累积

float GRAUPELNC(Time, south_north, west_east)

GRAUPELNC:description =

GRAUPELNC:units =

总的格点雪丸累积

float EDT_OUT(Time, south_north, west_east)

EDT_OUT:description =

EDT_OUT:units =

？

float SWDOWN(Time, south_north, west_east)

SWDOWN:description =

SWDOWN:units =

地表高度的向下的短波辐射通量

float GLW(Time, south_north, west_east)

GLW:description =

GLW:units =

地表高度的向下的长波辐射通量

float OLR(Time, south_north, west_east)

OLR:description =

OLR:units =

向上的长波辐射

float XLAT(Time, south_north, west_east)

XLAT:description =

XLAT:units =

纬度，南半球为负值

float XLONG(Time, south_north, west_east)

XLONG:description =

XLONG:units =

经度，西半球为负值

float XLAT_U(Time, south_north, west_east_stag)

XLAT_U:description =

XLAT_U:units =

U-grid

：纬度，南半球为负值

float XLONG_U(Time, south_north, west_east_stag) ;

XLONG_U:description =

XLONG_U:units =

U-grid

：经度，西半球为负值

float XLAT_V(Time, south_north_stag, west_east) ;

XLAT_V:description =

XLAT_V:units =

V-grid

：纬度，南半球为负值

float XLONG_V(Time, south_north_stag, west_east) ;

XLONG_V:description =

XLONG_V:units =

V-grid

：经度，西半球为负值

float ALBEDO(Time, south_north, west_east)

ALBEDO:description =

ALBEDO:units =

反照率

float ALBBCK(Time, south_north, west_east)

ALBBCK:description =

ALBBCK:units =

背景反照率

float EMISS(Time, south_north, west_east)

EMISS:description =

EMISS:units =

地面辐射系数