How to rotate a map?

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HADJ MOHAMMED
HADJ MOHAMMED 2023-11-8
评论： Dyuman Joshi 2023-11-9
I have SST data in .nc format and I proceeded with this script
ncinfo('filename')
ncdisp('filename')
variable_name=ncread('filenema','variable_name')
[laty, lonx] = meshgrid (lat,lon)
mean_sst = mean(analysed_sst,3)
imagesc(lon,lat,mean_sst)
and I got this result but the map of South Korea is rotated, what can be the problem?
  1 个评论
Dyuman Joshi
Dyuman Joshi 2023-11-8
In the high-level version of the imagesc(), the direction of y-axis is reversed (along with some other changes), as can observed from the figure as well.
Another method to revert it back, aside from Chunru's answer below, is change the y-direction property to normal -
ax = gca;
ax.YDir = 'normal';

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回答（1 个）

Chunru
Chunru 2023-11-8
It is upside down. Add the following:
axis xy
  2 个评论
HADJ MOHAMMED
HADJ MOHAMMED 2023-11-9
where I add it Please? because it didn't change
Dyuman Joshi
Dyuman Joshi 2023-11-9
Add it after the imagesc() call

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