MATLAB: Problem when wrapping longitude dataset

datalatitudelineslongitudemapMapping Toolboxpcolorplotscattersporadicwrapto180

Hello,
I have a global dataset that I would like to wrap. I want to change its longitude from [0 360] to [-180 180]. I can successfully wrapTo180 the longitude vector, but when I plot my data, there are lines sporadically across the map. There must be something wrong with the data that is making it do this.
Please help!!
I have attached my data so you can give it a whirl
Thanks,
Melissa

Best Answer

Does this work?
load lat
load lon 
load data
[lon,lat] = meshgrid(wrapTo180(lon_model),lat_model); 
worldmap('world')
pcolorm(lat,lon,double(first_model'))
And formatting with the help of rgb, borders, and brewermap,
setm(gca,'ffacecolor',rgb('ocean blue'))
borders('countries','k')
colormap(brewermap(1024,'OrRd'))
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