PALM | Installation & testing PALM https://palm.muk.uni-hannover.de/trac/wiki/aboutus PALM(Parallelized Large-eddy simulation Model) 是由德國漢諾萊布尼茲大學開發的一種用於研究大氣邊界層區域內的湍流過程的大渦模擬模型,已應用於各種大氣邊界層內的流場模擬 The model PALM is based on the non- 2025-06-20 PALM #NWP #WRF #Installation #MPAS #Urban #PALM #LES
MPAS | Long Term Run study Long run study SST udpated I will analyze the experimental design involving a 1-year NWP simulation using MPAS-A initialized with ERA5 data, comparing a control run with initial conditions to an exper 2025-06-20 MPAS #NWP #WRF #MPAS #Climate
MPAS | xtime to pd.datetime MPAS xtime format 1234[[b'2023-01-01_00:00:00 '] [b'2023-01-01_12:08:00 '] [b'2023-01- 2025-06-20 MPAS #NWP #MPAS
WRF | Intel OneAPI icx/ifx WRF build with Intel WRF build with Intel | Oct 29, 2021 ▶Full WRF and WPS Installation Example (Intel) 1234567891011121314151617181920212223242 2025-06-19 WRF #NWP #WRF #WPS #Installation #MPAS #Intel OneAPI #ifx #icx
MPAS | -fp-model precise Overview The -fp-model precise flag is a compiler option used to control floating-point behavior in programs, ensuring strict adherence to value-safe optimizations when implementing floating-point cal 2025-06-11 MPAS #NWP #WRF #MPAS #partition #precise #intel #gfortran #ifort
NWP | Why is RH preferred over mixing ratio for initial moisture in NWP models MPAS-A https://mpas-dev.github.io/atmosphere/mpas-a_release_notes.html https://github.com/MPAS-Dev/MPAS-Model/commit/635532ebd0677675eafcaa07c1bc701997b896fe MPAS-Atmosphere Version 5.3 22 March 201 2025-06-05 MPAS #NWP #WRF #MPAS #GFS #ERA5 #RH #mixing ratio
MPAS | Joint MPAS/WRF Users Workshop 2025 | MPASv8.3.0 Joint MPAS/WRF Users Workshop 2025 | 3-6 June 2025 MPAS-Atmosphere Users' Guide V8.3.0 MPAS-A Technical Description Links https://mpas-dev.github.io/ /MPAS-Model/releases MPAS-Atmosphere Users' Gui 2025-06-05 MPAS #NWP #WRF #MPAS #GFS #ERA5
DA | VarBC Most data assimilation schemes assumes an unbiased observation model error. Berry, Tyrus, and John Harlim. "Correcting biased observation model error in data assimilation." Mo 2025-06-04 NWP #NWP #WRF #MPAS #DA #WRFDA #KF #EKF #EnKF #VarBC #3dVar #4dVar
WRF | WRF-LES Major problem Major problem is that turbulence parameterizations in the commonly used one-dimensional (1D) planetary boundary layer (PBL) schemes only consider vertical exchange. 2025-06-04 WRF #NWP #WRF #MPAS #PBL
Somali Jet | 索馬里急流 Southwest monsoon | 西南季風 索馬里急流(Somali Jet) 索馬里急流(Somali Jet)是一種強烈的低空越赤道氣流,主要在夏季出現,具有以下特點: 位置 索馬里急流從馬達加斯加島北端附近向西北進入索馬利東部,然後向東北走向,從約10°N附近重新出海,進入阿拉伯海。 高度 索馬里急流的風速軸位於距地面約1公里的高度,最大風速可達65 m/s。 厚度 2025-06-03 Meteorology #NWP #WRF #MAPS