[gradsusr] Error with mfhilo function

[Charlie Phillips]

Hi all,


I'm having trouble using Mike Fiorino's mfhilo function. I'm creating a chart showing 500 mb vorticity and heights and would like to plot the maximum and minimum heights.


When I call mfhilo, I get the error:

"libquadmath.so.0: cannot open shared object file: No such file or directory"
"Unknown command: mfhilo"

An example of the code I am using is:


''sdfopen http://nomads.ncep.noaa.gov:9090/dods/gfs_0p25/gfs20170224/gfs_0p25_12z'

'set lev 500'

'mfhilo absvprs/100 CL I 1000, 300'

'say result'

The full code is here: https://github.com/WeatherTogether/model-charts/blob/master/500mbvort.gs


I am using OpenGrads 2.1.0.oga.1 on Linux Mint.


I apologize if I am missing something simple; I am very new to Grads and programming in general!


Thanks for your help,
Charlie Phillips

weathertogether.us


model-charts/500mbvort.gs at master · WeatherTogether/model-charts · GitHub<https://github.com/WeatherTogether/model-charts/blob/master/500mbvort.gs>
github.com
model-charts - Charts created with GrADS and model data.



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