Water Vapor Flux | 水汽通量 Water Vapor Budget Equation The water vapor budget equation dictates that the local change in atmospheric moisture over an area equals evaporation minus precipitation and net horizontal moisture trans 2026-02-04 Meteorology #Water Vapor Budget Equation #Water Vapor Flux #Precipitable Water
Obs | China weather observations | q-weather.info 數據下載 (方法) 僅供學術研究及教學用途 q-weather.info https://q-weather.info/ https://q-weather.info/about/ 本站目标是尽可能完整地搜集、展示并记录气象与空气质量数据。本站的数据均来自于公开的数据源 https://q-weather.info/about/ 注意: 1.本站秉持免费开放的价值观,游客即可使用本站绝大部分 2026-01-27 NWP #NWP #WRF #MPAS #HKO #obs #GBA #China
Snowfall/Snow depth | 降雪量/降雪深度 MPAS | WRF | precipitation calculation 中国气象局 降雪量与降雪深度 | 中国气象报社 降雪的形成条件及等级划分 | 中国气象报社 科普 | 降雪量≠积雪深度? 降雪量与降雪深度是两个不同的概念,降雪量并不是指积雪深度。 在气象观测上,降水量是指某一时段内的未经蒸发、渗透、流失的降水,在水平面上积累的深度,以毫米为单位,取一位小数。如果是降雪量,则 2026-01-23 Meteorology #NWP #WRF #MAPS #Snowfall #Snow depth
NWP | ERA5 hourly time-series data ERA5 dataset ERA5 ERA5T expver dimension issue ERA5 dataset (2) contains invariant variables MPAS | ERA5| Update SST and sea-ice fraction NWP | ERA5 | GRIB1 and GRIB2 WRF | ERA5 IC | SMOIS issue E 2026-01-22 NWP #NWP #WRF #MPAS #ERA5 #time-series
NWP | ADEckS | Tropical Cyclone Track Data | UCAR Tropical Cyclone Guidance Project (TCGP) | NCAR Research Applications Laboratory (RAL) the Tropical Cyclone Guidance Project (TCGP) | NCAR Research Applications Laboratory (RAL) Automated Tropical 2026-01-20 NWP #NWP #WRF #MPAS #GFS #FNL #ERA5 #IFS #CMA #TIGGE #TC #typhoon #tracker #UCAR #adecks_open
NWP | ICON ICON https://www.icon-model.org/ ICOsahedral Nonhydrostatic model (ICON) is a flexible, scalable, high-performance modelling framework for weather, climate and environmental prediction that provides 2026-01-19 NWP #NWP #WRF #MPAS #GFS #FNL #ERA5 #IFS #CMA #ICON
ML | Optimizer | SGD, Momentum, AdaGrad, RMSProp, Adam Optimizer Optimizer In machine learning, an Optimizer is the "engine" that minimizes the loss function. It updates the weights and biases of a model based on the gradients calculated during backpropagation. The 2026-01-14 ML #AI #ML #pytorch #Optimizer #SGD #Momentum #AdaGrad #RMSProp #Adam
GeoJSON | To reduce the file size of GeoJSON files To reduce the file size of your data.geojson by skipping points (decimation), you can use the following Python script. This script iterates through the geometries (LineStrings, Polygons, etc.) and sam 2026-01-13 GeoJSON #NWP #GeoJSON
CFD | Euler equations | zero viscosity | Turbulence Non-Linear Term In Computational Fluid Dynamics (CFD), the transition from the base Navier-Stokes equations to turbulence modeling involves understanding how nonlinearity behaves and how averaging cre 2026-01-06 CFD #OpenFOAM #Euler equations #viscosity #Turbulence
CFD | OpenFOAM | gcc : error: unrecognized command line option ‘--showme:link’; did you mean ‘--force-link’? Error Error 1 gcc: error: unrecognized command line option ‘--showme:link’; did you mean ‘--force-link’? The error message you are seeing, gcc: error: unrecognized command line option ‘--showme:link 2026-01-02 CFD #OpenFOAM #HPC #MPI #error #intelmpi #openmpi