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Plot netcdf variable over south pole

3 vues (au cours des 30 derniers jours)
David du Preez
David du Preez le 30 Août 2017
Commenté : David du Preez le 30 Août 2017
I want to plot the tco variable of a specific day over the southern hemisphere between the latitudes -90 to -10 using a stereographic projection. I want to include the coastlines in the plot as well.
Is it possible to do this and how?

Réponses (1)

KSSV
KSSV le 30 Août 2017
load the variable from ncfile using ncread and plot your data...it is a straight forward task.
  3 commentaires
KSSV
KSSV le 30 Août 2017
MAke the respective spatial data...I mean read lon and lat also and call contour
David du Preez
David du Preez le 30 Août 2017
This is what I have:
ncid1=netcdf.open('NIWA-BSCombinedOzoneV3.2_2007_Unpatched.nc','NC_NOWRITE')
tco07=netcdf.getVar(ncid1,3,[0 0 0],[288 80 1]);
lon1=netcdf.getVar(ncid1,1,0,288);
lat1=netcdf.getVar(ncid1,2,0,80);
tco07=tco07.';
contour(lon1,lat1,tco07)
hold on
load coast
axesm('stereo','Origin',[-89.5 -120],'MapLatLimit',[-89.5 -10])
It does not change the projection or show the coastlines.

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