[ncl-talk] Visualization of WRF Output: Superimposition and Zooming

[Gurer, Kemal@ARB]

Hi Ehsan,

Try the attached ncl script to plot horizontal cross sections of several variables from your WRF output. Just read the command lines and posted comments to understand how the script operates and disregard the warnings that ncl issues. You can plot other variables by looking at the examples given in the script.

Kemal.

From: ncl-talk <ncl-talk-bounces at mailman.ucar.edu> On Behalf Of Ehsan Taghizadeh via ncl-talk
Sent: Tuesday, April 1, 2025 10:50 PM
To: Ncl-talk <ncl-talk at ucar.edu>
Subject: [ncl-talk] Visualization of WRF Output: Superimposition and Zooming

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Dear NCL team,


I would like to plot 10 m wind vectors, 2 m temperature as contours, and topography as shaded from a WRF output file. Additionally, I need to zoom in on a domain approximately 1 × 1 degree. For instance, I would like to display one wind vector for every five grid points.
I reviewed the provided page (https://www.ncl.ucar.edu/Applications/wrfzoom.shtml) and tried the attached script. While it is relatively clean, it has some issues-particularly with the labels on the axes, as shown.

Any assistance in creating such a script would be greatly appreciated.

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Best regards,
Ehsan Taghizadeh
Ph.D. Student in Natural Resources & Environmental Studies (NRES),
    University of Northern British Columbia (UNBC)
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