wpsze

Differences Between Weather Models and Climate Models

Differences Between Weather Models and Climate Models

Differences Between Weather Models and Climate Models Understanding the distinctions between weather models and climate models is crucial for grasping how meteorologists and climate scientists predict

2024-09-30

NWP

#NWP #WRF #MPAS #PGW

Climate Models

Climate Models

Climate models Climate models are systems of differential equations based on the basic laws of physics, fluid motion, and chemistry. To "run" a model, scientists divide the planet into a 3-dimensional

2024-09-30

NWP

#NWP #WRF #MPAS #PGW

Data assimilation (DA)

Data assimilation (DA)

Data assimilation (DA) NWP | DA | Kalman Filter NWP | DA | 4D-Var Data assimilation (DA) Data assimilation (DA) (數據同化，或稱資料同化) is a technique by which numerical model data and observations are combi

2024-09-24

DA

#NWP #WRF #MPAS #DA

ML | ONNX Open Neural Network Exchange

ML | ONNX Open Neural Network Exchange

ONNX Open Neural Network Exchange ONNX is an open format built to represent machine learning models. ONNX defines a common set of operators - the building blocks of machine learning and deep learning

2024-09-23

ML

#AI

HPC 高性能计算平台

為什麼 HPC 如此重要？高效能運算 (HPC) 已不是新鮮事。數十年來，HPC 工作站和超級電腦在學術研究中扮演著不可或缺的角色，解決了複雜的問題並激發了發現和創新。近年來，數據量迅速激增，許多新的應用程式受益於 HPC 的強大功能，即跨共享資源執行運算密集型操作的能力，相較於傳統運算以更少的時間和更低的成本獲得結果。與此同時，HPC 硬體和軟體變得更容易獲得並且廣泛分佈。科學家、工程師和研究

2024-09-21

HPC

#NWP #HPC

Singularity (Apptainer) Container

What is Singularity Singularity is a container platform to run complex applications on HPC clusters in a simple, portable, and reproducible way. It supports Docker images and is an alternative to Dock

2024-09-21

Linux

#NWP #HPC

WRF | Predicting lightning activity using WRF-ELEC model

WRF | Predicting lightning activity using WRF-ELEC model

WRF-ELEC model WRF-ELEC provides basic electrification and lightning using the NSSL microphysics scheme. The electrification parameterizations are based on past work in modeling. The basics of the cha

2024-09-20

WRF

#HKO #WRF-ELEC #Lightning

Setting up Hexo Blog on github.io

Setting up Hexo Blog on github.io

Hexo Hexo 是一个快速、简洁且高效的博客框架。 Hexo 使用 Markdown（或其他标记语言）解析文章，在几秒内，即可利用靓丽的主题生成静态网页。 123micromamba env create -n hexomicromamba activate hexomicromamba install conda-forge::nodejs nodejs 22.8.0 git is ins

2024-09-13

Hexo

#github.io #blog #Hexo

DA-Meteorological Data Encoding(氣象數據編碼)

DA-Meteorological Data Encoding(氣象數據編碼)

Meteorological Data Encoding 氣象數據編碼 HKO 淺談氣象數據編碼 (2015) BUFR: A METEOROLOGICAL CODE FOR THE 21ST CENTURY (2010) 中央氣象局新格式氣象觀測資料作業系統介紹 (2014) Migration TAC to TDCF 气象编程 | 读取气象BUFR、PREPBUFR数据 Currently

2024-08-20

DA

#NWP #WRF #MPAS #DA

GFS/FNL/RDA upgrade (2024)

GFS/FNL/RDA upgrade (2024)

RDA team RDA - Research Data Archive RDA Data Services Unavailable July 30, 2024 July 26, 2024 Posted by: RDA Team Update on July 31, 2024: standard data file download, THREDDS access, and Globus tr

2024-08-16

NWP

#WRF #WPS #MPAS #IC/BC #GFS #FNL #RDA #NCEP