wpsze

NWP | ADEckS | Tropical Cyclone Track Data | UCAR

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

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

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

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’?

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

#HPC #MPI #OpenFOAM #error #intelmpi #openmpi

CFD | Turbulence model activation (use or not use)

CFD | Turbulence model activation (use or not use)

Question: When should we exclude the turbulence model? In Computational Fluid Dynamics (CFD), the decision to omit a turbulence model is usually driven by the physics of the flow or the resolution of

2025-12-19

CFD

#HPC #OpenFOAM #turbulence model #SST k-omega

NWP | AI model output as input (IC/LBC) of WRF/MPAS

NWP | AI model output as input (IC/LBC) of WRF/MPAS

NWP | AI for Numerical Weather Prediction (NWP) NWP | ECMWF | IFS | Open data Introduction As the field of Numerical Weather Prediction (NWP) rapidly evolves, the integration of AI-driven forecasti

2025-12-11

NWP

#NWP #WRF #MPAS #ECMWF #AI #ML #PanguWeather

CFD | Flat Plate

CFD | Flat Plate

1. Why the Flat Plate Case is Important in CFD The flat plate boundary layer problem is a cornerstone in fluid dynamics, and its study using CFD is critical for several reasons: Foundation for Bound

2025-12-09

CFD

#HPC #OpenFOAM #Blasius Solution

NWP | TempestExtremes | feature detection, tracking, and analysis

NWP | TempestExtremes | feature detection, tracking, and analysis

TempestExtremes https://climate.ucdavis.edu/tempestextremes.php https://github.com/ClimateGlobalChange/tempestextremes TempestExtremes is a growing collection of detection and characterization algor

2025-11-26

NWP

#NWP #WRF #MPAS #GFS #ERA5 #TC #cyclones