NCAR/wrf-python

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A collection of diagnostic and interpolation routines for use with output from the Weather Research and Forecasting (WRF-ARW) Model.

Stars: 498
Forks: 178
Open beginner issues: 0
Indexed issues: 69

Dominant language: Python
License: Apache-2.0
Last GitHub push: Aug 3, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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69 open issues indexed

Add netCDF4 dependency and/or make it truly optional Open

NCAR/wrf-python#309 · 1 assignee · Opened Jan 28, 2026
Windows builds on conda-forge Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

NCAR/wrf-python#307 · 5 comments · Opened Jan 4, 2026
Potential Layer Selection Error in Storm Motion Calculation (`wrf_relhl.f90`) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#286 · 3 comments · Opened Aug 23, 2025
Windows builds and testing Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

NCAR/wrf-python#282 · 1 comment · Opened Jul 17, 2025
PyPI releases Open

NCAR/wrf-python#274 · 5 comments · 1 reaction · 1 assignee · Opened May 15, 2025
Inquiry on Visualizing WRF-NMM Domain from Namelist Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

NCAR/wrf-python#264 · Opened Mar 20, 2025
Issue with vertcross function when using Fortran-order data from .npy files Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

NCAR/wrf-python#262 · 2 comments · Opened Mar 11, 2025
A question about the equation used in wrf.rh Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

NCAR/wrf-python#259 · 3 comments · Opened Feb 18, 2025
Error in vertical interpolation on a 3D grid Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

NCAR/wrf-python#254 · Opened Dec 3, 2024
getvar returns ['GSW' is not a valid variable name]; extract_vars returns [got multiple values for argument 'timeidx'] Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

NCAR/wrf-python#238 · 3 comments · Opened Apr 28, 2024
wrf.interplevel and wrf.vinterp results in very high values for vertical temperature gradients Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

NCAR/wrf-python#234 · Opened Apr 4, 2024
Wrf-python package "uvmet10_wspd_wdir" Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

NCAR/wrf-python#233 · Opened Mar 13, 2024
WRF-python post-processing wind speed issues Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 30/100

NCAR/wrf-python#229 · 6 comments · Opened Feb 15, 2024
PyPI trusted publishing Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

NCAR/wrf-python#228 · Opened Feb 7, 2024
Problem with wrf.interplevel desiredlev input Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

NCAR/wrf-python#219 · Opened Nov 24, 2023
Calculation WRF=4.5.1 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#218 · 4 comments · Opened Nov 13, 2023
save slp to netcdf Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

NCAR/wrf-python#215 · 4 comments · Opened Aug 21, 2023
naturalearth download Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

NCAR/wrf-python#214 · Opened Jul 22, 2023
WRF-Python: Plotting variables with different pressure levels and Time Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#210 · Opened Jun 9, 2023
_wrffortran cannot be found after installing from source Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#208 · 2 comments · Opened May 21, 2023
From source code building, an error occurred while executing the "f2py". Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#206 · Opened Apr 20, 2023
getvar compatibility with xarray Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NCAR/wrf-python#202 · 3 comments · 1 reaction · Opened Feb 9, 2023
how to speed up the process of `getvar` Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

NCAR/wrf-python#201 · 1 comment · Opened Feb 3, 2023
How to determine the suitable number of threads for omp_set_num_threads Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#200 · Opened Feb 2, 2023
wrf.interplevel returns NaN when interpolating at a level where the sample points are Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

NCAR/wrf-python#198 · 2 comments · Opened Dec 2, 2022
Basically questions for wrf-python Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

NCAR/wrf-python#197 · 1 comment · Opened Nov 30, 2022
WRF data geotransform and extporting data to geoTiff Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#193 · 2 comments · Opened Oct 18, 2022
GH Actions not able to upload to PYPI Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#189 · Opened May 26, 2022
Improved documentation for wrf.get_cartopy, wrf.cartopy_xlim, and wrf.cartopy_ylim when passing a variable, not a file Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

NCAR/wrf-python#172 · Opened Apr 11, 2022
wrf.ctt not working with MPAS outputs Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

NCAR/wrf-python#166 · Opened Mar 17, 2022
Version 1.3.2.6 is missing Python 3.9 package for Windows Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

NCAR/wrf-python#161 · Opened Jan 16, 2022
Wrfout to NetCDF Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

NCAR/wrf-python#158 · 7 comments · Opened Dec 16, 2021
wrf-python importing issues Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#147 · Opened Jun 25, 2021
Wrong wind direction of vertcross Open

support

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#143 · 14 comments · 1 reaction · Opened May 3, 2021
The correct formulation for rotating to Earth-relative winds Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#142 · 4 comments · Opened Apr 4, 2021
Support for diagnostics in idealized WRF test cases Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#137 · Opened Feb 24, 2021
Cartopy: latitude axis gridlines disappear when stand_lon is changed in namelist.wps Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#132 · Opened Nov 28, 2020
inefficient data fetching due to uncached time extraction Open

support

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#115 · Opened May 22, 2020
wrf.slp won't accept input arrays of the same dimensions? Open

bug support

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#112 · Opened May 8, 2020
wrf-python installed from conda-forge produces import error Open

bug support

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#110 · 5 comments · Opened Apr 17, 2020
Moisture flux diagnostics Open

support

Difficulty 5/5 Over a week Newbie friendliness 20/100

NCAR/wrf-python#106 · Opened Feb 20, 2020
SRH calculation values overestimated Open

bug support

Difficulty 5/5 Over a week Newbie friendliness 35/100

NCAR/wrf-python#103 · 1 reaction · Opened Dec 27, 2019
High level summary of vertical interpolation approach? Open

question support

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#102 · Opened Dec 4, 2019
Units for getvar(cldfra) not match documentation. Open

support

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

NCAR/wrf-python#101 · Opened Dec 3, 2019
unable to install wrf-python 1.3.2.4 using Intel Compiler and Python 2.7.16 ... Open

bug support

NCAR/wrf-python#99 · 6 comments · 1 assignee · Opened Oct 23, 2019
DBZ problem for Ferrier Microphysics Scheme Open

bug support

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#98 · Opened Jul 25, 2019
wrf.g_slp.get_slp() Open

bug support

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NCAR/wrf-python#97 · Opened Jul 22, 2019
Use semantic versioning Open

support

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#95 · 1 reaction · Opened Jun 25, 2019
getvar() from many wrf output files? Open

question support

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NCAR/wrf-python#94 · 2 comments · Opened Jun 14, 2019
Update PyPI from 1.3.1 Open

bug support

Difficulty 3/5 1-2 days Newbie friendliness 35/100

NCAR/wrf-python#93 · 6 comments · 1 reaction · Opened Jun 13, 2019

NCAR/wrf-python

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