remove discs from lat/lon coverage
1 次查看(过去 30 天)
显示 更早的评论
This is my code:
[xIntrinsic, yIntrinsic] = geographicToIntrinsic(r, discLat, discLon);
[xc, yc] = polysplit(xIntrinsic, yIntrinsic);
for ii = 1:(numel(xc)-1)
xii = [xc{ii}; xc{ii+1}];
yii = [yc{ii}; yc{ii+1}];
k = convhull(xii,yii);
xc{ii} = xii(k);
yc{ii} = yii(k);
end
[xq, yq] = polyjoin(xc(1:end-1), yc(1:end-1));
[latQ, lonQ] = intrinsicToGeographic(r, xq, yq);
When I plot, I see the discLat/discLon points (as circles) along with the bounding lines:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/164108/image.jpeg)
Is there an easy way to remove the discs so that all I see is the bounding outside lines? I'm using the areaint function on the latQ/lonQ points to get an area, and it is coming back way high, I believe because it includes those discs.
Thanks.
0 个评论
回答(1 个)
Yuebin Zhou
2017-5-26
It seems the code is not complete according to the description. Can you put the entire of it online?
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Map Display 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!