How can I create a temperature colormap over a global map with temperature data from lat/lon

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A LL
A LL 2020-9-12
编辑： Adam Danz 2020-9-13
Hi, I am very new to this.
I am looking to make a colormap using temperature data for every lat/lon and plot in on a global map.
For now, I plot my map and the lat/lon but I don't know how to created a temperature map with the data...
I have 3 matrix of 180x360 for the lat, the lon and the temp.
Thank you

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Adam Danz
Adam Danz 2020-9-13
编辑：Adam Danz 2020-9-13
imagesc(x,y,C)
where x and y are your lon and lat data and C are your temp data.
It's always a good idea to specify the axes, too.
imagesc(ax,___)

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