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WRF | Computation, Decomposition, Order of operations

WRF | Computation, Decomposition, Order of operations

WRF | MPAS | MPI | halo/ghost cell Nesting in WRF, Kelly Werner, NCAR/MMMJanuary 2021 https://www2.mmm.ucar.edu/wrf/users/tutorial/presentation_pdfs/202101/werner_nesting.pdf Difference between id

2025-07-28

WRF

#NWP #WRF #HPC #domain #MPI #patch #tile

NWP | Specific Humidity

NWP | Specific Humidity

Relative Humidity and the Dewpoint Temperature NWP | Why is RH preferred over mixing ratio for initial moisture in NWP models Tephigram | 溫熵圖 To convert relative humidity (RH) to specific humidity

2025-07-23

NWP

#NWP #WRF #MAPS

Linux | Python Template

Linux | Python Template

Template for a Python script that includes logging and argparse. You can use this as a starting point for your projects: 1234567891011121314151617181920212223242526272829303132333435363738394041424344

2025-07-23

Linux

#python #template

NWP | PGW + Bias-corrected-CMIP6

NWP | PGW + Bias-corrected-CMIP6

Pseudo-Global Warming (PGW) - Future Projection NWP | Pseudo-Global-Warming (PGW) hands-on | ERA5 | GFS NWP | PGW | To prepare the ERA5 GRIB file Bias-corrected CMIP6 Bias-corrected CMIP6 global d

2025-07-10

NWP

#NWP #WRF #MPAS #GFS #ERA5 #PGW #GRIB #NetCDF #CMIP6 #scale_factor #add_offset

PALM | Topography and Flow_around_buildings

PALM | Topography and Flow_around_buildings

Exercise presentations https://palm.muk.uni-hannover.de/trac/wiki/doc/tut/palm#Exercisepresentations E3: Flow around a cubical building Required lecture Required lectures: Topography Non-cyclic bo

2025-06-27

PALM

#NWP #WRF #MPAS #Urban #PALM #LES #Topography

MPAS | WRF | FDDA | Spectral nudging

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

2025-06-24

MPAS

#NWP #WRF #MPAS #FDDA #Spectral nudging

MPAS | Scalability | Speedup

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

2025-06-23

MPAS

#NWP #WRF #MPAS #partition #precise #intel #gfortran #ifort

PALM | Installation & testing

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

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 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