MATLAB: How to read img file in matlab

.img filearcgisMapping Toolbox

The img file I have is retrieved from arcgis.How can I open and read it?

Best Answer

[Z,R] = arcgridread('Test.grd');
mapshow(Z,R,'DisplayType','surface');
xlabel('x (easting in meters)'); ylabel('y (northing in meters)')
demcmap(Z)
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