- You can load/ read the shapefile using shaperead.
- You can seperate the required region from a grid using inpolygon.
- You can plot the surface using pcolor/ surf.
- You can use inteprolation using interp2.
Arrange data according to geographic regions I have set
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Hi everyone,
I have rainfall data across Australia which I am trying to organise into geographic regions.
I have defined the geographic regions on QGIS and have created a shapefile. I then have an array on MATLAB where the rows/columns represent latitude and longitude and the values represents the precipitation data.
I am unsure how to use the shapefile to separate this precipitation data into the regions I created on the shapefile.
Any help would be greatly appreciated thank you!
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KSSV
2020년 6월 15일
Refer this if you want to seperate different regions of shape file from given arrays.
댓글 수: 5
KSSV
2020년 6월 26일
S = shaperead(shapefile) ;
N = length(S);
for i = 1:N
R = [S(i).X S(i).Y] ; % this is ith polygon
end
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