Problems using the imagesc command

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Thaís Fernandes
Thaís Fernandes 2019-3-26
评论： Adam 2019-3-26
I have three vectors: latitude (size 12005x1), longitude (size 12005x1), and H (size 201x12005).
I would like to plot a map of them, so I used the imagesc function. However, what I get are streaks or stripes rather than getting a map.
teste2.png
teste1.png
What I used was this:
imagesc(lon,lat,H);axis('xy');colorbar
Could someone tell me how I can fix this?Did I have to have done any manipulation in the data before to get a map?
Thanks.
  1 个评论
Adam
Adam 2019-3-26
We've no idea what is in H, but judging from your code, what is in H is what you see in your figure. Although I don't know quite why you have shown two plots as you only seem to be doing one imagesc call.

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