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WRF输出变量说明

WRF输出变量说明

作者: 长工张三 | 来源:发表于2020-03-30 10:25 被阅读0次

    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 = "LAND USE CATEGORY" ;

    LU_INDEX:units = "" ;

    地表类型(如城市、植被、湖泊等)

    float ZNU(Time, bottom_top) ;

    ZNU:description = "eta values on half (mass) levels" ;

    ZNU:units = "" ;

    eta坐标系的值

    float ZNW(Time, bottom_top_stag) ;

    ZNW:description = "eta values on full (w) levels" ;

    ZNW:units = "" ;

    eta坐标系的值

    float ZS(Time, soil_layers_stag) ;

    ZS:description = "DEPTHS OF CENTERS OF SOIL LAYERS" ;

    ZS:units = "m" ;

    土壤层中层的深度

    float DZS(Time, soil_layers_stag) ;

    DZS:description = "THICKNESSES OF SOIL LAYERS" ;

    DZS:units = "m" ;

    土壤层厚度

    float U(Time, bottom_top, south_north, west_east_stag) ;

    U:description = "x-wind component" ;

    U:units = "m s-1" ;

    纬向风分量

    float V(Time, bottom_top, south_north_stag, west_east) ;

    V:description = "y-wind component" ;

    V:units = "m s-1" ;

    经向风分量

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

    W:description = "z-wind component" ;

    W:units = "m s-1" ;

    垂直风分量

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

    PH:description = "perturbation geopotential" ;

    PH:units = "m2 s-2" ;

    扰动位势

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

    PHB:description = "base-state geopotential" ;

    PHB:units = "m2 s-2" ;

    平均重力位势

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

    T:description = "perturbation potential temperature (theta-t0)" ;

    T:units = "K" ;

    扰动位温

    float MU(Time, south_north, west_east) ;

    MU:description = "perturbation dry air mass in column" ;

    MU:units = "Pa" ;

    干空气柱扰动气压

    float MUB(Time, south_north, west_east) ;

    MUB:description = "base state dry air mass in column" ;

    MUB:units = "Pa" ;

    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 = "perturbation pressure" ;

    P:units = "Pa" ;

    扰动气压

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

    PB:description = "BASE STATE PRESSURE" ;

    PB:units = "Pa" ;

    平均气压

    float SR(Time, south_north, west_east) ;

    SR:description = "fraction of frozen precipitation" ;

    SR:units = "-" ;

    固体降水比例

    float POTEVP(Time, south_north, west_east) ;

    POTEVP:description = "accumulated potential evaporation" ;

    POTEVP:units = "W m-2" ;

    累积的潜在蒸发能量

    float SNOPCX(Time, south_north, west_east) ;

    SNOPCX:description = "snow phase change heat flux" ;

    SNOPCX:units = "W m-2" ;

    雪态改变时的热通量

    float SOILTB(Time, south_north, west_east) ;

    SOILTB:description = "bottom soil temperature" ;

    SOILTB:units = "K" ;

    土壤底部温度

    float FNM(Time, bottom_top) ;

    FNM:description = "upper weight for vertical stretching" ;

    FNM:units = "" ;

    float FNP(Time, bottom_top) ;

    FNP:description = "lower weight for vertical stretching" ;

    FNP:units = "" ;

    float RDNW(Time, bottom_top) ;

    RDNW:description = "inverse d(eta) values between full (w) levels" ;

    RDNW:units = "" ;

    float RDN(Time, bottom_top) ;

    RDN:description = "inverse d(eta) values between half (mass) levels" ;

    RDN:units = "" ;

    float DNW(Time, bottom_top) ;

    DNW:description = "d(eta) values between full (w) levels" ;

    DNW:units = "" ;

    float DN(Time, bottom_top) ;

    DN:description = "d(eta) values between half (mass) levels" ;

    DN:units = "" ;

    float CFN(Time) ;

    CFN:description = "extrapolation constant" ;

    CFN:units = "" ;

    外推常数

    float CFN1(Time) ;

    CFN1:description = "extrapolation constant" ;

    CFN1:units = "" ;

    外推常数1

    float Q2(Time, south_north, west_east) ;

    Q2:description = "QV at 2 M" ;

    Q2:units = "kg kg-1" ;

    地面2m高度的比湿

    float T2(Time, south_north, west_east) ;

    T2:description = "TEMP at 2 M" ;

    T2:units = "K" ;

    地面2m高度的温度

    float TH2(Time, south_north, west_east) ;

    TH2:description = "POT TEMP at 2 M" ;

    TH2:units = "K" ;

    地面2m高度的?

    float PSFC(Time, south_north, west_east) ;

    PSFC:description = "SFC PRESSURE" ;

    PSFC:units = "Pa" ;

    表面气压

    float U10(Time, south_north, west_east) ;

    U10:description = "U at 10 M" ;

    U10:units = "m s-1" ;

    地面10m风场的纬向分量

    float V10(Time, south_north, west_east) ;

    V10:description = "V at 10 M" ;

    V10:units = "m s-1" ;

    地面10m风场的经向分量

    float RDX(Time) ;

    RDX:description = "INVERSE X GRID LENGTH" ;

    RDX:units = "" ;

    float RDY(Time) ;

    RDY:description = "INVERSE Y GRID LENGTH" ;

    RDY:units = "" ;

    float RESM(Time) ;

    RESM:description = "TIME WEIGHT CONSTANT FOR SMALL STEPS" ;

    RESM:units = "" ;

    float ZETATOP(Time) ;

    ZETATOP:description = "ZETA AT MODEL TOP" ;

    ZETATOP:units = "" ;

    模式大气层顶的eta值

    float CF1(Time) ;

    CF1:description = "2nd order extrapolation constant" ;

    CF1:units = "" ;

    2级外推常数1

    float CF2(Time) ;

    CF2:description = "2nd order extrapolation constant" ;

    CF2:units = "" ;

    2级外推常数2

    float CF3(Time) ;

    CF3:description = "2nd order extrapolation constant" ;

    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 = "minutes since simulation start" ;

    XTIME:units = "" ;

    已经模拟时间的长度

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

    QVAPOR:description = "Water vapor mixing ratio" ;

    QVAPOR:units = "kg kg-1" ;

    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 = "Cloud water mixing ratio" ;

    QCLOUD:units = "kg kg-1" ;

    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 = "Rain water mixing ratio" ;

    QRAIN:units = "kg kg-1" ;

    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 = "LAND MASK (1 FOR LAND, 0 FOR WATER)" ;

    LANDMASK:units = "" ;

    land mask(1是陆地,0是水体)

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

    TSLB:description = "SOIL TEMPERATURE" ;

    TSLB:units = "K" ;

    各层土壤温度

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

    SMOIS:description = "SOIL MOISTURE" ;

    SMOIS:units = "m3 m-3" ;

    各层土壤湿度

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

    SH2O:description = "SOIL LIQUID WATER" ;

    SH2O:units = "m3 m-3" ;

    各层土壤液态水含量?

    float SEAICE(Time, south_north, west_east) ;

    SEAICE:description = "SEA ICE FLAG" ;

    SEAICE:units = "" ;

    海冰标志

    float XICEM(Time, south_north, west_east) ;

    XICEM:description = "SEA ICE FLAG (PREVIOUS STEP)" ;

    XICEM:units = "" ;

    上一时间步长的海冰标志

    float SFROFF(Time, south_north, west_east) ;

    SFROFF:description = "SURFACE RUNOFF" ;

    SFROFF:units = "mm" ;

    地表径流

    float UDROFF(Time, south_north, west_east) ;

    UDROFF:description = "UNDERGROUND RUNOFF" ;

    UDROFF:units = "mm" ;

    地下径流

    int IVGTYP(Time, south_north, west_east) ;

    IVGTYP:description = "DOMINANT VEGETATION CATEGORY" ;

    IVGTYP:units = "" ;

    主要的植被种类

    int ISLTYP(Time, south_north, west_east) ;

    ISLTYP:description = "DOMINANT SOIL CATEGORY" ;

    ISLTYP:units = "" ;

    主要的土壤种类

    float VEGFRA(Time, south_north, west_east) ;

    VEGFRA:description = "VEGETATION FRACTION" ;

    VEGFRA:units = "" ;

    植被比例

    float GRDFLX(Time, south_north, west_east) ;

    GRDFLX:description = "GROUND HEAT FLUX" ;

    GRDFLX:units = "W m-2" ;

    地面热通量

    float SNOW(Time, south_north, west_east) ;

    SNOW:description = "SNOW WATER EQUIVALENT" ;

    SNOW:units = "kg m-2" ;

    雪水等价物

    float SNOWH(Time, south_north, west_east) ;

    SNOWH:description = "PHYSICAL SNOW DEPTH" ;

    SNOWH:units = "m" ;

    实质的雪厚

    float RHOSN(Time, south_north, west_east) ;

    RHOSN:description = " SNOW DENSITY" ;

    RHOSN:units = "kg m-3" ;

    雪的密度

    float CANWAT(Time, south_north, west_east) ;

    CANWAT:description = "CANOPY WATER" ;

    CANWAT:units = "kg m-2" ;

    float SST(Time, south_north, west_east) ;

    SST:description = "SEA SURFACE TEMPERATURE" ;

    SST:units = "K" ;

    海表温度

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

    QNDROPSOURCE:description = "Droplet number source" ;

    QNDROPSOURCE:units = " /kg/s" ;

    float MAPFAC_M(Time, south_north, west_east) ;

    MAPFAC_M:description = "Map scale factor on mass grid" ;

    MAPFAC_M:units = "" ;

    mass grid的地图比例系数

    float MAPFAC_U(Time, south_north, west_east_stag) ;

    MAPFAC_U:description = "Map scale factor on u-grid" ;

    MAPFAC_U:units = "" ;

    U-grid的地图比例系数

    float MAPFAC_V(Time, south_north_stag, west_east) ;

    MAPFAC_V:description = "Map scale factor on v-grid" ;

    MAPFAC_V:units = "" ;

    V-grid的地图比例系数

    float MAPFAC_MX(Time, south_north, west_east) ;

    MAPFAC_MX:description = "Map scale factor on mass grid, x direction" ;

    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 = "Map scale factor on mass grid, y direction" ;

    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 = "Map scale factor on u-grid, x direction" ;

    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 = "Map scale factor on u-grid, y direction" ;

    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 = "Map scale factor on v-grid, x direction" ;

    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 = "Inverse map scale factor on v-grid, x direction"

    MF_VX_INV:units = "" ;

    float MAPFAC_VY(Time, south_north_stag, west_east) ;

    MAPFAC_VY:description = "Map scale factor on v-grid, y direction" ;

    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 = "Coriolis sine latitude term" ;

    F:units = "s-1" ;

    科氏力中sin(Ω)的部分,Ω为纬度

    float E(Time, south_north, west_east) ;

    E:description = "Coriolis cosine latitude term" ;

    E:units = "s-1" ;

    科氏力中cos(Ω)的部分,Ω为纬度

    float SINALPHA(Time, south_north, west_east) ;

    SINALPHA:description = "Local sine of map rotation" ;

    SINALPHA:units = "" ;

    float COSALPHA(Time, south_north, west_east) ;

    COSALPHA:description = "Local cosine of map rotation" ;

    COSALPHA:units = "" ;

    float HGT(Time, south_north, west_east) ;

    HGT:description = "Terrain Height" ;

    HGT:units = "m" ;

    地形高度

    float HGT_SHAD(Time, south_north, west_east) ;

    HGT_SHAD:description = "Height of orographic shadow" ;

    HGT_SHAD:units = "m" ;

    山岳背光坡的高度

    float TSK(Time, south_north, west_east) ;

    TSK:description = "SURFACE SKIN TEMPERATURE" ;

    TSK:units = "K" ;

    地表温度

    float P_TOP(Time) ;

    P_TOP:description = "PRESSURE TOP OF THE MODEL" ;

    P_TOP:units = "Pa" ;

    模式顶的气压

    float MAX_MSTFX(Time) ;

    MAX_MSTFX:description = "Max map factor in domain" ;

    MAX_MSTFX:units = "" ;

    区域内最大地图比例系数

    float RAINC(Time, south_north, west_east) ;

    RAINC:description = "ACCUMULATED TOTAL CUMULUS PRECIPITATION" ;

    RAINC:units = "mm" ;

    总的积云对流降水累积

    float RAINNC(Time, south_north, west_east) ;

    RAINNC:description = "ACCUMULATED TOTAL GRID SCALE PRECIPITATION" ;

    RAINNC:units = "mm" ;

    总的格点降水累积

    float PRATEC(Time, south_north, west_east) ;

    PRATEC:description = "PRECIP RATE FROM CUMULUS SCHEME" ;

    PRATEC:units = "mm s-1" ;

    对流参数化降水比例

    float RAINCV(Time, south_north, west_east) ;

    RAINCV:description = "TIME-STEP CUMULUS PRECIPITATION" ;

    RAINCV:units = "mm" ;

    对流降水的时间步长

    float SNOWNC(Time, south_north, west_east) ;

    SNOWNC:description = "ACCUMULATED TOTAL GRID SCALE SNOW AND ICE" ;

    SNOWNC:units = "mm" ;

    总的格点雪、冰累积

    float GRAUPELNC(Time, south_north, west_east) ;

    GRAUPELNC:description = "ACCUMULATED TOTAL GRID SCALE GRAUPEL" ;

    GRAUPELNC:units = "mm" ;

    总的格点雪丸累积

    float EDT_OUT(Time, south_north, west_east) ;

    EDT_OUT:description = "EDT FROM GD SCHEME" ;

    EDT_OUT:units = "" ;

    float SWDOWN(Time, south_north, west_east) ;

    SWDOWN:description = "DOWNWARD SHORT WAVE FLUX AT GROUND SURFACE" ;

    SWDOWN:units = "W m-2" ;

    地表高度的向下的短波辐射通量

    float GLW(Time, south_north, west_east) ;

    GLW:description = "DOWNWARD LONG WAVE FLUX AT GROUND SURFACE" ;

    GLW:units = "W m-2" ;

    地表高度的向下的长波辐射通量

    float OLR(Time, south_north, west_east) ;

    OLR:description = "TOA OUTGOING LONG WAVE" ;

    OLR:units = "W m-2" ;

    向上的长波辐射

    float XLAT(Time, south_north, west_east) ;

    XLAT:description = "LATITUDE, SOUTH IS NEGATIVE" ;

    XLAT:units = "degree_north" ;

    纬度,南半球为负值

    float XLONG(Time, south_north, west_east) ;

    XLONG:description = "LONGITUDE, WEST IS NEGATIVE" ;

    XLONG:units = "degree_east" ;

    经度,西半球为负值

    float XLAT_U(Time, south_north, west_east_stag) ;

    XLAT_U:description = "LATITUDE, SOUTH IS NEGATIVE" ;

    XLAT_U:units = "degree_north" ;

    U-grid:纬度,南半球为负值

    float XLONG_U(Time, south_north, west_east_stag) ;

    XLONG_U:description = "LONGITUDE, WEST IS NEGATIVE" ;

    XLONG_U:units = "degree_east" ;

    U-grid:经度,西半球为负值

    float XLAT_V(Time, south_north_stag, west_east) ;

    XLAT_V:description = "LATITUDE, SOUTH IS NEGATIVE" ;

    XLAT_V:units = "degree_north" ;

    V-grid:纬度,南半球为负值

    float XLONG_V(Time, south_north_stag, west_east) ;

    XLONG_V:description = "LONGITUDE, WEST IS NEGATIVE" ;

    XLONG_V:units = "degree_east" ;

    V-grid:经度,西半球为负值

    float ALBEDO(Time, south_north, west_east) ;

    ALBEDO:description = "ALBEDO" ;

    ALBEDO:units = "-" ;

    反照率

    float ALBBCK(Time, south_north, west_east) ;

    ALBBCK:description = "BACKGROUND ALBEDO" ;

    ALBBCK:units = "" ;

    背景反照率

    float EMISS(Time, south_north, west_east) ;

    EMISS:description = "SURFACE EMISSIVITY" ;

    EMISS:units = "" ;

    地面辐射系数

    float TMN(Time, south_north, west_east) ;

    TMN:description = "SOIL TEMPERATURE AT LOWER BOUNDARY" ;

    TMN:units = "K" ;

    在更低的边界的土壤温度

    float XLAND(Time, south_north, west_east) ;

    XLAND:description = "LAND MASK (1 FOR LAND, 2 FOR WATER)" ;

    XLAND:units = "" ;

    land mask(1是陆地,2是水体),不知与上面的LANDMASK有啥差别

    float UST(Time, south_north, west_east) ;

    UST:description = "U* IN SIMILARITY THEORY" ;

    UST:units = "m s-1" ;

    float PBLH(Time, south_north, west_east) ;

    PBLH:description = "PBL HEIGHT" ;

    PBLH:units = "m" ;

    边界层高度

    float HFX(Time, south_north, west_east) ;

    HFX:description = "UPWARD HEAT FLUX AT THE SURFACE" ;

    HFX:units = "W m-2" ;

    地表向上的热量通量

    float QFX(Time, south_north, west_east) ;

    QFX:description = "UPWARD MOISTURE FLUX AT THE SURFACE" ;

    QFX:units = "kg m-2 s-1" ;

    地表向上的水汽通量

    float LH(Time, south_north, west_east) ;

    LH:description = "LATENT HEAT FLUX AT THE SURFACE" ;

    LH:units = "W m-2" ;

    地表的潜热通量

    float SNOWC(Time, south_north, west_east) ;

    SNOWC:description = "FLAG INDICATING SNOW COVERAGE (1 FOR SNOW COVER)" ;

    SNOWC:units = "" ;

    雪盖标志(1是雪盖)

    补充些常用的变量名(以下变量都可以ARWpost生成,注意大小写):

    geopt 18 0 Geopotential (m2/s2)

    height 18 0 Model height (km)

    tk 18 0 Temperature (K)

    tc 18 0 Temperature (C)

    theta 18 0 Potential Temperature (K)

    td 18 0 Dewpoint Temperature (C)

    td2 1 0 Dewpoint Temperature at 2m (C)

    rh 18 0 Relative Humidity (%)

    rh2 1 0 Relative Humidity at 2m (%)

    wspd 18 0 Wind Speed (m s-1)

    wdir 18 0 Wind Direction (Degrees)

    ws10 1 0 Wind Speed at 10 M (m s-1)

    wd10 1 0 Wind Direction at 10 M (Degrees)

    u10m 1 0 Rotated wind component (m s-1)

    v10m 1 0 Rotated wind component (m s-1)

    slp 1 0 Sea Levelp Pressure (hPa)

    cape 18 0 CAPE (J/kg)

    转:http://www.mnmuc.org/space/?action-viewthread-tid-577

    float LU_INDEX(Time, south_north, west_east) ;

    LU_INDEX:description = "LAND USE CATEGORY" ;

    LU_INDEX:units = "" ;

    土地利用类型(如城市、植被、湖泊等)

    float ZNU(Time, bottom_top) ;

    ZNU:description = "eta values on half (mass) levels" ;

    ZNU:units = "" ;

    eta半层(质量点)坐标值

    float ZNW(Time, bottom_top_stag) ;

    ZNW:description = "eta values on full (w) levels" ;

    ZNW:units = "" ;

    eta整层(w点)坐标值

    float ZS(Time, soil_layers_stag) ;

    ZS:description = "DEPTHS OF CENTERS OF SOIL LAYERS" ;

    ZS:units = "m" ;

    土壤层各层中间的深度

    float DZS(Time, soil_layers_stag) ;

    DZS:description = "THICKNESSES OF SOIL LAYERS" ;

    DZS:units = "m" ;

    土壤层厚度

    float U(Time, bottom_top, south_north, west_east_stag) ;

    U:description = "x-wind component" ;

    U:units = "m s-1" ;

    x方向风分量

    float V(Time, bottom_top, south_north_stag, west_east) ;

    V:description = "y-wind component" ;

    V:units = "m s-1" ;

    y方向风分量

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

    W:description = "z-wind component" ;

    W:units = "m s-1" ;

    垂直风分量

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

    PH:description = "perturbation geopotential" ;

    PH:units = "m2 s-2" ;

    扰动位势高度

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

    PHB:description = "base-state geopotential" ;

    PHB:units = "m2 s-2" ;

    基准态位势高度

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

    T:description = "perturbation potential temperature (theta-t0)" ;

    T:units = "K" ;

    扰动位温(theta-t0)

    float MU(Time, south_north, west_east) ;

    MU:description = "perturbation dry air mass in column" ;

    MU:units = "Pa" ;

    柱内扰动干空气质量

    float MUB(Time, south_north, west_east) ;

    MUB:description = "base state dry air mass in column" ;

    MUB:units = "Pa" ;

    柱内基准态干空气质量

    float NEST_POS(Time, south_north, west_east) ;

    NEST_POS:description = "-" ;

    NEST_POS:units = "-" ;

    作多层嵌套时粗(母)网格位置

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

    P:description = "perturbation pressure" ;

    P:units = "Pa" ;

    扰动气压

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

    PB:description = "BASE STATE PRESSURE" ;

    PB:units = "Pa" ;

    基准态气压

    float SR(Time, south_north, west_east) ;

    SR:description = "fraction of frozen precipitation" ;

    SR:units = "-" ;

    固体降水比例

    float POTEVP(Time, south_north, west_east) ;

    POTEVP:description = "accumulated potential evaporation" ;

    POTEVP:units = "W m-2" ;

    累计的潜在蒸发

    float SNOPCX(Time, south_north, west_east) ;

    SNOPCX:description = "snow phase change heat flux" ;

    SNOPCX:units = "W m-2" ;

    雪相态改变的热通量

    float SOILTB(Time, south_north, west_east) ;

    SOILTB:description = "bottom soil temperature" ;

    SOILTB:units = "K" ;

    土壤底部温度

    float FNM(Time, bottom_top) ;

    FNM:description = "upper weight for vertical stretching" ;

    FNM:units = "" ;

    作垂直方向展开时上层权重

    float FNP(Time, bottom_top) ;

    FNP:description = "lower weight for vertical stretching" ;

    FNP:units = "" ; 作垂直方向展开时下层权重

    float RDNW(Time, bottom_top) ;

    RDNW:description = "inverse d(eta) values between full (w) levels" ;

    RDNW:units = "" ;

    1除以整层(w层)间eta值之差

    float RDN(Time, bottom_top) ;

    RDN:description = "inverse d(eta) values between half (mass) levels" ;

    RDN:units = "" ;

    1除以半层(质量层)间eta值之差

    float DNW(Time, bottom_top) ;

    DNW:description = "d(eta) values between full (w) levels" ;

    DNW:units = "" ;

    整层(w层)间eta值之差

    float DN(Time, bottom_top) ;

    DN:description = "d(eta) values between half (mass) levels" ;

    DN:units = "" ;

    半层(质量层)间eta值之差

    float CFN(Time) ;

    CFN:description = "extrapolation constant" ;

    CFN:units = "" ;

    外推常数

    float CFN1(Time) ;

    CFN1:description = "extrapolation constant" ;

    CFN1:units = "" ;

    外推常数1

    float Q2(Time, south_north, west_east) ;

    Q2:description = "QV at 2 M" ;

    Q2:units = "kg kg-1" ;

    地面上2m高度的比湿

    float T2(Time, south_north, west_east) ;

    T2:description = "TEMP at 2 M" ;

    T2:units = "K" ;

    地面上2m高度的温度

    float TH2(Time, south_north, west_east) ;

    TH2:description = "POT TEMP at 2 M" ;

    TH2:units = "K" ;

    地面上2m高度的位温

    float PSFC(Time, south_north, west_east) ;

    PSFC:description = "SFC PRESSURE" ;

    PSFC:units = "Pa" ; 地面气压

    float U10(Time, south_north, west_east) ;

    U10:description = "U at 10 M" ;

    U10:units = "m s-1" ;

    地面上10m风场的纬向分量

    float V10(Time, south_north, west_east) ;

    V10:description = "V at 10 M" ;

    V10:units = "m s-1" ;

    地面上10m风场的经向分量

    float RDX(Time) ;

    RDX:description = "INVERSE X GRID LENGTH" ;

    RDX:units = "" ;

    1除以x方向网格距

    float RDY(Time) ;

    RDY:description = "INVERSE Y GRID LENGTH" ;

    RDY:units = "" ;

    1除以y方向网格距

    float RESM(Time) ;

    RESM:description = "TIME WEIGHT CONSTANT FOR SMALL STEPS" ;

    RESM:units = "" ;

    对小时间步长时的时间权重常数

    float ZETATOP(Time) ;

    ZETATOP:description = "ZETA AT MODEL TOP" ;

    ZETATOP:units = "" ;

    模式大气层顶的eta值

    float CF1(Time) ;

    CF1:description = "2nd order extrapolation constant" ;

    CF1:units = "" ;

    2阶外推常数1

    float CF2(Time) ;

    CF2:description = "2nd order extrapolation constant" ;

    CF2:units = "" ;

    2阶外推常数2

    float CF3(Time) ;

    CF3:description = "2nd order extrapolation constant" ;

    CF3:units = "" ;

    2阶外推常数3

    int ITIMESTEP(Time) ;

    ITIMESTEP:description = "" ;

    ITIMESTEP:units = "" ;

    时间步长计数

    float XTIME(Time) ;

    XTIME:description = "minutes since simulation start" ;

    XTIME:units = "" ;

    已经模拟时间的长度

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

    QVAPOR:description = "Water vapor mixing ratio" ;

    QVAPOR:units = "kg kg-1" ;

    水汽混合比

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

    QCLOUD:description = "Cloud water mixing ratio" ;

    QCLOUD:units = "kg kg-1" ;

    云水混合比

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

    QRAIN:description = "Rain water mixing ratio" ;

    QRAIN:units = "kg kg-1" ;

    雨水混合比

    float LANDMASK(Time, south_north, west_east) ;

    LANDMASK:description = "LAND MASK (1 FOR LAND, 0 FOR WATER)" ;

    LANDMASK:units = "" ;

    陆面指标(1是陆地,0是水体)

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

    TSLB:description = "SOIL TEMPERATURE" ;

    TSLB:units = "K" ;

    各层土壤温度

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

    SMOIS:description = "SOIL MOISTURE" ;

    SMOIS:units = "m3 m-3" ;

    各层土壤湿度

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

    SH2O:description = "SOIL LIQUID WATER" ;

    SH2O:units = "m3 m-3" ;

    各层土壤液态水含量?

    float SEAICE(Time, south_north, west_east) ;

    SEAICE:description = "SEA ICE FLAG" ;

    SEAICE:units = "" ;

    海冰标志

    float XICEM(Time, south_north, west_east) ;

    XICEM:description = "SEA ICE FLAG (PREVIOUS STEP)" ;

    XICEM:units = "" ;

    上一步时的海冰标志

    float SFROFF(Time, south_north, west_east) ;

    SFROFF:description = "SURFACE RUNOFF" ;

    SFROFF:units = "mm" ;

    地表径流

    float UDROFF(Time, south_north, west_east) ;

    UDROFF:description = "UNDERGROUND RUNOFF" ;

    UDROFF:units = "mm" ;

    地下径流

    int IVGTYP(Time, south_north, west_east) ;

    IVGTYP:description = "DOMINANT VEGETATION CATEGORY" ;

    IVGTYP:units = "" ;

    占主导的植被种类

    int ISLTYP(Time, south_north, west_east) ;

    ISLTYP:description = "DOMINANT SOIL CATEGORY" ;

    ISLTYP:units = "" ;

    占主导的土壤种类

    float VEGFRA(Time, south_north, west_east) ;

    VEGFRA:description = "VEGETATION FRACTION" ;

    VEGFRA:units = "" ;

    植被比例

    float GRDFLX(Time, south_north, west_east) ;

    GRDFLX:description = "GROUND HEAT FLUX" ;

    GRDFLX:units = "W m-2" ;

    地面热通量

    float SNOW(Time, south_north, west_east) ;

    SNOW:description = "SNOW WATER EQUIVALENT" ;

    SNOW:units = "kg m-2" ;

    雪水当量

    float SNOWH(Time, south_north, west_east) ;

    SNOWH:description = "PHYSICAL SNOW DEPTH" ;

    SNOWH:units = "m" ;

    实际雪厚

    float RHOSN(Time, south_north, west_east) ;

    RHOSN:description = " SNOW DENSITY" ;

    RHOSN:units = "kg m-3" ;

    雪密度

    float CANWAT(Time, south_north, west_east) ;

    CANWAT:description = "CANOPY WATER" ;

    CANWAT:units = "kg m-2" ;

    冠层中的水

    float SST(Time, south_north, west_east) ;

    SST:description = "SEA SURFACE TEMPERATURE" ;

    SST:units = "K" ;

    海表面温度

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

    QNDROPSOURCE:description = "Droplet number source" ;

    QNDROPSOURCE:units = " /kg/s" ;

    水滴数源

    float MAPFAC_M(Time, south_north, west_east) ;

    MAPFAC_M:description = "Map scale factor on mass grid" ;

    MAPFAC_M:units = "" ;

    质量格点处的地图比例系数

    float MAPFAC_U(Time, south_north, west_east_stag) ;

    MAPFAC_U:description = "Map scale factor on u-grid" ;

    MAPFAC_U:units = "" ;

    u-格点处的地图比例系数

    float MAPFAC_V(Time, south_north_stag, west_east) ;

    MAPFAC_V:description = "Map scale factor on v-grid" ;

    MAPFAC_V:units = "" ;

    v-格点处的地图比例系数

    float MAPFAC_MX(Time, south_north, west_east) ;

    MAPFAC_MX:description = "Map scale factor on mass grid, x direction" ;

    MAPFAC_MX:units = "" ;

    x方向上质量格点处的地图比例系数

    float MAPFAC_MY(Time, south_north, west_east) ;

    MAPFAC_MY:description = "Map scale factor on mass grid, y direction" ;

    MAPFAC_MY:units = "" ;

    y方向上质量格点处的地图比例系数

    float MAPFAC_UX(Time, south_north, west_east_stag) ;

    MAPFAC_UX:description = "Map scale factor on u-grid, x direction" ;

    MAPFAC_UX:units = "" ;

    x方向上u-格点处的地图比例系数

    float MAPFAC_UY(Time, south_north, west_east_stag) ;

    MAPFAC_UY:description = "Map scale factor on u-grid, y direction" ;

    MAPFAC_UY:units = "" ;

    y方向上u-格点处的地图比例系数

    float MAPFAC_VX(Time, south_north_stag, west_east) ;

    MAPFAC_VX:description = "Map scale factor on v-grid, x direction" ;

    MAPFAC_VX:units = "" ;

    x方向上v-格点处的地图比例系数

    float MF_VX_INV(Time, south_north_stag, west_east) ;

    MF_VX_INV:description = "Inverse map scale factor on v-grid, x direction"

    MF_VX_INV:units = "" ;

    1除以x方向上v-格点处的地图比例系数

    float MAPFAC_VY(Time, south_north_stag, west_east) ;

    MAPFAC_VY:description = "Map scale factor on v-grid, y direction" ;

    MAPFAC_VY:units = "" ;

    y方向上v-格点处的地图比例系数

    float F(Time, south_north, west_east) ;

    F:description = "Coriolis sine latitude term" ;

    F:units = "s-1" ;

    科氏力中sin(Ω)的部分,Ω为纬度

    float E(Time, south_north, west_east) ;

    E:description = "Coriolis cosine latitude term" ;

    E:units = "s-1" ;

    科氏力中cos(Ω)的部分,Ω为纬度

    float SINALPHA(Time, south_north, west_east) ;

    SINALPHA:description = "Local sine of map rotation" ;

    SINALPHA:units = "" ;

    局地sin(地图旋转角)

    float COSALPHA(Time, south_north, west_east) ;

    COSALPHA:description = "Local cosine of map rotation" ;

    COSALPHA:units = "" ;

    局地cos(地图旋转角)

    float HGT(Time, south_north, west_east) ;

    HGT:description = "Terrain Height" ;

    HGT:units = "m" ;

    地形高度

    float HGT_SHAD(Time, south_north, west_east) ;

    HGT_SHAD:description = "Height of orographic shadow" ;

    HGT_SHAD:units = "m" ;

    山岳背光坡的高度

    float TSK(Time, south_north, west_east) ;

    TSK:description = "SURFACE SKIN TEMPERATURE" ;

    TSK:units = "K" ;

    地表温度

    float P_TOP(Time) ;

    P_TOP:description = "PRESSURE TOP OF THE MODEL" ;

    P_TOP:units = "Pa" ;

    模式顶的气压

    float MAX_MSTFX(Time) ;

    MAX_MSTFX:description = "Max map factor in domain" ;

    MAX_MSTFX:units = "" ;

    区域内的最大地图比例系数

    float RAINC(Time, south_north, west_east) ;

    RAINC:description = "ACCUMULATED TOTAL CUMULUS PRECIPITATION" ;

    RAINC:units = "mm" ;

    累积的积云对流降水

    float RAINNC(Time, south_north, west_east) ;

    RAINNC:description = "ACCUMULATED TOTAL GRID SCALE PRECIPITATION" ;

    RAINNC:units = "mm" ;

    累积的格点降水

    float PRATEC(Time, south_north, west_east) ;

    PRATEC:description = "PRECIP RATE FROM CUMULUS SCHEME" ;

    PRATEC:units = "mm s-1" ;

    由积云方案算的对流降水率

    float RAINCV(Time, south_north, west_east) ;

    RAINCV:description = "TIME-STEP CUMULUS PRECIPITATION" ;

    RAINCV:units = "mm" ;

    计算对流降水的时间步长

    float SNOWNC(Time, south_north, west_east) ;

    SNOWNC:description = "ACCUMULATED TOTAL GRID SCALE SNOW AND ICE" ;

    SNOWNC:units = "mm" ;

    累积的格点降雪和冰量

    float GRAUPELNC(Time, south_north, west_east) ;

    GRAUPELNC:description = "ACCUMULATED TOTAL GRID SCALE GRAUPEL" ;

    GRAUPELNC:units = "mm" ;

    累积的格点降雪丸量

    float EDT_OUT(Time, south_north, west_east) ;

    EDT_OUT:description = "EDT FROM GD SCHEME" ;

    EDT_OUT:units = "" ;

    Grell-Devenyi方案计算的edt场

    float SWDOWN(Time, south_north, west_east) ;

    SWDOWN:description = "DOWNWARD SHORT WAVE FLUX AT GROUND SURFACE" ;

    SWDOWN:units = "W m-2" ;

    地表处的向下短波辐射通量

    float GLW(Time, south_north, west_east) ;

    GLW:description = "DOWNWARD LONG WAVE FLUX AT GROUND SURFACE" ;

    GLW:units = "W m-2" ;

    地表处的向下长波辐射通量

    float OLR(Time, south_north, west_east) ;

    OLR:description = "TOA OUTGOING LONG WAVE" ;

    OLR:units = "W m-2" ;

    TOA处的向上长波辐射通量

    float XLAT(Time, south_north, west_east) ;

    XLAT:description = "LATITUDE, SOUTH IS NEGATIVE" ;

    XLAT:units = "degree_north" ;

    质量点的纬度(南半球为负值)

    float XLONG(Time, south_north, west_east) ;

    XLONG:description = "LONGITUDE, WEST IS NEGATIVE" ;

    XLONG:units = "degree_east" ;

    质量点的经度(西半球为负值)

    float XLAT_U(Time, south_north, west_east_stag) ;

    XLAT_U:description = "LATITUDE, SOUTH IS NEGATIVE" ;

    XLAT_U:units = "degree_north" ;

    U-格点的纬度(南半球为负值)

    float XLONG_U(Time, south_north, west_east_stag) ;

    XLONG_U:description = "LONGITUDE, WEST IS NEGATIVE" ;

    XLONG_U:units = "degree_east" ;

    U-格点的经度(西半球为负值)

    float XLAT_V(Time, south_north_stag, west_east) ;

    XLAT_V:description = "LATITUDE, SOUTH IS NEGATIVE" ;

    XLAT_V:units = "degree_north" ;

    V-格点的纬度(南半球为负值)

    float XLONG_V(Time, south_north_stag, west_east) ;

    XLONG_V:description = "LONGITUDE, WEST IS NEGATIVE" ;

    XLONG_V:units = "degree_east" ;

    V-格点的经度(西半球为负值)

    float ALBEDO(Time, south_north, west_east) ;

    ALBEDO:description = "ALBEDO" ;

    ALBEDO:units = "-" ;

    反照率

    float ALBBCK(Time, south_north, west_east) ;

    ALBBCK:description = "BACKGROUND ALBEDO" ;

    ALBBCK:units = "" ;

    背景反照率

    float EMISS(Time, south_north, west_east) ;

    EMISS:description = "SURFACE EMISSIVITY" ;

    EMISS:units = "" ;

    地面发射率

    float TMN(Time, south_north, west_east) ;

    TMN:description = "SOIL TEMPERATURE AT LOWER BOUNDARY" ;

    TMN:units = "K" ;

    更低边界处的土壤温度

    float XLAND(Time, south_north, west_east) ;

    XLAND:description = "LAND MASK (1 FOR LAND, 2 FOR WATER)" ;

    XLAND:units = "" ;

    陆面指标(1是陆地,2是水体)

    float UST(Time, south_north, west_east) ;

    UST:description = "U* IN SIMILARITY THEORY" ;

    UST:units = "m s-1" ;

    相似性理论中的摩擦速度

    float PBLH(Time, south_north, west_east) ;

    PBLH:description = "PBL HEIGHT" ;

    PBLH:units = "m" ;

    行星边界层高度

    float HFX(Time, south_north, west_east) ;

    HFX:description = "UPWARD HEAT FLUX AT THE SURFACE" ;

    HFX:units = "W m-2" ;

    地表面处向上的热量通量

    float QFX(Time, south_north, west_east) ;

    QFX:description = "UPWARD MOISTURE FLUX AT THE SURFACE" ;

    QFX:units = "kg m-2 s-1" ;

    地表面处向上的水汽通量

    float LH(Time, south_north, west_east) ;

    LH:description = "LATENT HEAT FLUX AT THE SURFACE" ;

    LH:units = "W m-2" ;

    地表面处的潜热通量

    float SNOWC(Time, south_north, west_east) ;

    SNOWC:description = "FLAG INDICATING SNOW COVERAGE (1 FOR SNOW COVER)" ;

    SNOWC:units = "" ;

    雪盖标志(1是有雪)

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