MPAS | WRF | FDDA | Spectral nudging
Nudging Nudging, also known as four-dimensional data assimilation (FDDA), is a method of keeping simulations close to analyses and/or observations or forcing data over the course of an integration by
MPAS | Scalability | Speedup
WRF | MPAS | MPI | halo/ghost cell MPAS | -fp-model precise Speedup Introduction Speedup tells you how much faster your parallel algorithm can be than its sequential counterpart. Scalability tel
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-
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
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-
WRF | Intel OneAPI icx/ifx
WRF build with Intel WRF build with Intel | Oct 29, 2021 ▶Full WRF and WPS Installation Example (Intel) 1234567891011121314151617181920212223242
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
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
