How to visualize WRF-Fire output in Matlab

Back to the WRF-SFIRE user guide.

Prerequistes

A visualization computer with recent Matlab and memory at least 3 times the size of the wrfout file.
A working installation of WRF-Fire, possibly on another computer or a cluster.

It is recommended to set in Change in namelist.input the variable frames_per_outfile small, esp. for a large model, to avoid creating huge files.
Run WRF-Fire.
If the visualization computer is different from the computer where you run WRF-Fire,
- Download WRF-Fire on the visualization computer
- Transfer the wrfout file to the visualization computer
Start Matlab on the visualization computer from the directory wrf-fire/WRFV3/test/em_fire. This is needed to set Matlab search path. Alternatively, cd in Matlab to this directory and run startup. You can then cd to the directory where you put the wrfout file.
Use commands ncload to load all variables from a WRF file into matlab workspace, ncread to read a single variable into a matrix, nc2struct to read multiple variables as fields of a structure, and ncreplace to rewrite the value of a variable in the file.

Proceed as above, except change in namelist.input the line with history_interval to the desired frame interval in seconds, for example history_interval_s=1 make sure frames_per_outfile is large enough so that only one wrfout file is produced.
Type in Matlab wrfout2frame3d
Examine the variables loaded in the Matlab workspace for further education and entertainment.

The scripts are fairly straightforward and various options are controlled by editing the scripts in Matlab.