Lu_index = land use category 土地利用类型 Znu= eta values on half(mass) levels 一半（质量）水平上的eta值 Znw=eta values on full(w) levels 全（w）级eta值 ZS=depths of centers of soil layers 土层中心深度，单位m Dzs=thicknesses of soil layers 土层厚度，单位m Var_SSO =variance of subgrid-scale orography 次格网尺度地形变化，单位m2 U=x-wind component x向风组分，单位：m s-1 V=y-wind component y向风组分，单位：m s-1 w=z-wind component z向风组分，单位：m s-1 PH=perturbation geopotential 扰动位势，单位：m2 s-2 PHB=base-state geopotential 基态位势，单位：m2 s-2 T=perturbation potential temperature theta-t0 扰动位温，单位：K 位温：把干空气块绝热膨胀或压缩到标准气压（1000hPa）时的温度 THM=either 1) pert moist pot temp=(1+Rv/Rd Qv)(theta)-T0, or 2) pert dry pot temp=t 单位：K MU=perturbation dry air mass in column 柱内干空气质量扰动，单位：Pa MUB=base state dry air mass in column 柱内基态干空气质量，单位:Pa P = perturbation pressure 扰动压力，单位：Pa PB=base state pressure 基态压力，单位：Pa FNM=upper weight for vertical stretching 垂直拉伸的上部重量 FNP=lower weight for vertical stretching 垂直拉伸的下部重量 RDNW=inverse d(eta) values between full (w) levels RDN=inverse d(eta) values between half(mass) levels DNW=d(eta) values between full(w) levels DN=d(eta) values between half(mass) levels CFN=extrapolation constant 外推常数 CFN1=extrapolation constant 外推常数 THIS_IS_AN_IDEAL_RUN=T/F flag: this is an ARW ideal simulation T/F标志：这是一个ARW理想模拟 P_HYD= hydrostatic pressure 静水压力，单位:Pa，静水压力是由均质流体作用于一个物体上的压力，这是全方位的力，并均匀地施向物体表面的各个部位。静水压力增大，会使受力物体的体积缩小，但不会改变其形状。 Q2=QV at 2 M 单位：kg kg-1 T2=TEMP at 2 M 2m气温，单位：k TH2=pot temp at 2M 单位：K PSFC=SFC pressure 单位：Pa U10=U at 10M 东西方向高度10m的风速，单位:m s-1 V10=V at 10M 南北方向高度10m的风速，单位:m s-1 RDX=inverse x grid length 反向x格网长度 RDY=inverse y grid length 反向y格网长度 RESM=time weight constant for small steps 小步骤的时间权重常数 CF1=2nd order extrapolation constant 二阶外推常数 CF2=2nd order extrapolation constant 二阶外推常数 CF3=2nd order extrapolation constant 二阶外推常数 QVAPOR=water vapor mixing ratio 水蒸气混合比，单位：kg kg-1 QCLUD=cloud water mixing ratio 云水混合比，单位：kg kg-1 QRAIN=rain water mixing ratio 雨水混合比，单位：kg kg-1 QICE=ice mixing ratio 冰混合比，单位：kg kg-1 QSNOW=snow mixing ratio 雪混合比，单位：kg kg-1 QGRAUP=graupel mixing ratio 霰石混合比，单位：kg kg-1 SHDMAX=annual max veg fraction 年最大植被覆盖度 SHDMIX=annual min veg fraction 年最小植被覆盖度 SNOALB=annual max snow albedo in fraction 年最大积雪反照率分数 TSLB=soil temperature 土壤温度，单位：K SMOIS=soil moisture 土壤湿度，单位：m3 m-3 SH2O=soil liquid water 土壤液态水，单位：m3 m-3 SMCREL=relative soil moisture 相对土壤湿度 SEAICE=sea ice flag XICEM=sea ice flag SFROFF=surface runoff 地表径流，单位：mm UDROFF=underground runoff 地下径流，单位：mm IVGTYP=dominant vegetation category 优势植被类别 ISLTYP=dominant soil category 优势土壤类别 VEGFRA=vegetation fraction 植被分数 GRDFLX=ground heat flux 地面热通量，单位：W m-2 ACGRDFLX=accumulated ground heat flux 热通量周围累积，单位：J m-2 ACSNOM=accumulate melted snow 积雪融化，单位：kg m-2 SNOW=snow water equivalent 雪水单量，单位：kg m-2 SNOWH=physical snow depth 实际积雪深度，单位：m CANWAT=canopy water 冠层水，单位：kg m-2 SSTSK=skin sea surface temperature 表层海水温度，单位：K COSZEN=cos of solar zenith angle 太阳天顶角的cos LAI=leaf area index 植被指数，单位：m-2/m-2 VAR=orographic variance 地形变化 MAPFAC_M=map scale factor on mass grid 质量栅格上的贴图比例因子 MAPFAC_U=map scale factor on u-grid MAPFAC_V=map scale factor on v-grid F=Coriolis sine latitude term 科里奥利正弦纬度项，单位：s-1 E=Coriolis cosine latitude term 科里奥利余弦纬度项，单位：s-1 SINALPHA= local sine of map rotation 地图旋转的局部正弦，单位：s-1 COSALPHA=local cosine of map rotation 地图旋转的局部余弦，单位：s-1 HGT=terrain height 地形高度，单位：m TSK=surface skin temperature 地表温度，单位：m P_TOP=pressure top of the model 模式顶部压力，单位：Pa T00=base state temperature 基态气温，单位:K P00=base state pressure 基态压力，单位：Pa TLP= base state lapse rate 基态失效率 TISO=temp at which the base T turns const 单位：K TLP_STRAT=base state lapse in stratosphere 平流层基态衰减，单位：K P_STRAT=base state pressure at bottom of stratosphere 平流层底部的基态压力，单位：Pa MAX_MSTFX=max map factor in domain 域中的最大地图因子 RAINC=accumulated total cumulus precipitation 累积总积云降水量，单位：mm RAINSH=accumulated shallow cumulus precipitation 累积浅积云降水量，单位：mm RAINNC=accumulated total grid scale precipitation 累积总格网级降水量，单位：mm SNOWNC=accumulated total grid scale snow and ice 累积总格网级雪冰量，单位：mm GRAUPELNC=accumulated total grid scale graupel 累积总网格级霰量，单位：mm HAILNC=accumulated total grid scale hail 累积总格网尺度冰雹，单位：mm REFL_10CM=radar reflectivity (lamda=10cm) 雷达放射率，单位：dBZ CLDFRA= cloud fraction 云分数 SWDOWN=downward short wave flux at ground surface 地表向下短波辐射通量，单位：W m-2 GLW=downward long wave flux at ground surface 地表向下长波辐射通量，单位：W m-2 SWNORM=normal short wave flux at ground surface 地表法向短波辐射通量，单位：W m-2 ACSWUPT=accumulated upwelling shortwave flux at top 顶部累积上升流短波通量，单位：J m-2 ACSWUPTC=ACCUMULATED UPWELLING CLEAR SKY SHORTWAVE FLUX AT TOP 顶部累积上升流晴空短波通量，单位：J m-2 ACSWDNT=ACCUMULATED DOWNWELLING SHORTWAVE FLUX AT TOP 顶部累积下涌短波通量，单位：J m-2 ACSWDNTC=ACCUMULATED DOWNWELLING CLEAR SKY SHORTWAVE FLUX AT TOP 顶部累积下沉晴空短波通量，单位：J m-2 ACSWUPB=ACCUMULATED UPWELLING SHORTWAVE FLUX AT BOTTOM 底部累积上升流短波通量，单位：J m-2 ACSWUPBC=ACCUMULATED UPWELLING CLEAR SKY SHORTWAVE FLUX AT BOTTOM 底部累积上升流晴空短波通量，单位：J m-2 ACSWDNB=ACCUMULATED DOWNWELLING SHORTWAVE FLUX AT BOTTOM 底部累积下涌短波通量，单位：J m-2 ACSWDNBC=ACCUMULATED DOWNWELLING CLEAR SKY SHORTWAVE FLUX AT BOTTOM 底部累积下沉晴空短波通量，单位：J m-2 ACLWUPT=ACCUMULATED UPWELLING LONGWAVE FLUX AT TOP 顶部累积上升流长波通量，单位：J m-2 ACLWUPTC=ACCUMULATED UPWELLING CLEAR SKY LONGWAVE FLUX AT TOP 顶部累积上升流晴空长波通量，单位：J m-2 ACLWDNT=ACCUMULATED DOWNWELLING LONGWAVE FLUX AT TOP 顶部累积下涌长波通量，单位：J m-2 ACLWDNTC=ACCUMULATED DOWNWELLING CLEAR SKY LONGWAVE FLUX AT TOP 顶部累积下沉晴空长波通量，单位：J m-2 ACLWUPB=ACCUMULATED UPWELLING LONGWAVE FLUX AT BOTTOM 底部累积上升流长波通量，单位：J m-2 ACLWUPBC=ACCUMULATED UPWELLING CLEAR SKY LONGWAVE FLUX AT BOTTOM 底部累积上升流晴空长波通量，单位：J m-2 ACLWDNB=ACCUMULATED DOWNWELLING LONGWAVE FLUX AT BOTTOM 底部累积下涌长波通量，单位：J m-2 ACLWDNBC=ACCUMULATED DOWNWELLING CLEAR SKY LONGWAVE FLUX AT BOTTOM 底部累积下沉晴空长波通量，单位：J m-2 SWUPT=INSTANTANEOUS UPWELLING SHORTWAVE FLUX AT TOP 顶部瞬时上升流短波通量，单位：W m-2 SWUPTC=INSTANTANEOUS UPWELLING CLEAR SKY SHORTWAVE FLUX AT TOP 顶部瞬时上升流晴空短波通量，单位：W m-2 SWDNT=INSTANTANEOUS DOWNWELLING SHORTWAVE FLUX AT TOP 顶部瞬时下沉短波通量 ，单位：W m-2 SWDNTC=INSTANTANEOUS DOWNWELLING CLEAR SKY SHORTWAVE FLUX AT TOP 顶部瞬时下沉晴空短波通量，单位：W m-2 SWUPB=INSTANTANEOUS UPWELLING SHORTWAVE FLUX AT BOTTOM 底部瞬时上升流短波通量，单位：W m-2 SWUPBC=INSTANTANEOUS UPWELLING CLEAR SKY SHORTWAVE FLUX AT BOTTOM 底部瞬时上升流晴空短波通量，单位：W m-2 SWDNB=INSTANTANEOUS DOWNWELLING SHORTWAVE FLUX AT BOTTOM 底部瞬时下沉短波通量，单位：W m-2 SWDNBC=INSTANTANEOUS DOWNWELLING CLEAR SKY SHORTWAVE FLUX AT BOTTOM 底部瞬时下沉晴空短波通量，单位：W m-2 LWUPT=INSTANTANEOUS UPWELLING LONGWAVE FLUX AT TOP 顶部瞬时上升流长波通量，单位：W m-2 LWUPTC=INSTANTANEOUS UPWELLING CLEAR SKY LONGWAVE FLUX AT TOP 顶部瞬时上升流晴空长波通量，单位：W m-2 LWDNT=INSTANTANEOUS DOWNWELLING LONGWAVE FLUX AT TOP 顶部瞬时下沉长波通量，单位：W m-2 LWDNTC=INSTANTANEOUS DOWNWELLING CLEAR SKY LONGWAVE FLUX AT TOP 顶部瞬时下沉晴空长波通量，单位：W m-2 LWUPB=INSTANTANEOUS UPWELLING LONGWAVE FLUX AT BOTTOM 底部瞬时上升流长波通量，单位：W m-2 LWUPBC=INSTANTANEOUS UPWELLING CLEAR SKY LONGWAVE FLUX AT BOTTOM 底部瞬时上升流晴空长波通量，单位：W m-2 LWDNB=INSTANTANEOUS DOWNWELLING LONGWAVE FLUX AT BOTTOM 底部瞬时下沉长波通量，单位：W m-2 LWDNBC=INSTANTANEOUS DOWNWELLING CLEAR SKY LONGWAVE FLUX AT BOTTOM 底部瞬时下沉晴空长波通量，单位：W m-2 OLR=TOA OUTGOING LONG WAVE TOA输出长波，单位：W m-2 ALBEDO=ALBEDO 反照率 ALBBCK=BACKGROUND ALBEDO 背景反照率 EMISS=SURFACE EMISSIVITY 表面发射率 NOAHRES=RESIDUAL OF THE NOAH SURFACE ENERGY BUDGET NOAH地表能量收支残差，单位：W m-2 TMN=SOIL TEMPERATURE AT LOWER BOUNDARY 下边界土壤温度，单位:K XLAND=LAND MASK (1 FOR LAND, 2 FOR WATER) UST=U IN SIMILARITY THEORY 相似理论中的U*,单位：m s-1 PBLH=PBL HEIGHT 大气边界层高度，单位：m HFX=UPWARD HEAT FLUX AT THE SURFACE 表面向上热流密度,单位：W m-2 QFX=UPWARD MOISTURE FLUX AT THE SURFACE 表面向上的水分通量,单位：kg m-2 s-1 LH=LATENT HEAT FLUX AT THE SURFACE 表面潜热通量，单位：W m-2 ACHFX=ACCUMULATED UPWARD HEAT FLUX AT THE SURFACE 表面累积向上热流，单位：J m-2 ACLHF=ACCUMULATED UPWARD LATENT HEAT FLUX AT THE SURFACE 地表累积向上潜热通量，单位：J m-2 SNOWC=FLAG INDICATING SNOW COVERAGE (1 FOR SNOW COVER) 指示积雪覆盖的旗帜（1个用于积雪覆盖） SR=fraction of frozen precipitation 冻结降水分数 PCB=base state dry air mass in column 柱内基态干空气质量，单位：Pa PC=perturbation dry air mass in column 柱内干空气质量扰动，单位：Pa LANDMASK=LAND MASK (1 FOR LAND, 0 FOR WATER) LAKEMASK=LAKE MASK (1 FOR LAKE, 0 FOR NON-LAKE) SST=SEA SURFACE TEMPERATURE 单位：K