MATLAB: “contourc” Functions Does Not Accept Inputs of Type Single.

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The function "contourc" does not accept inputs of type single. Is there any existing workaround?
The follow code block produces an error when passing variables of type single as input into the "contourc" function.
lon = 5:5:50;
lat = 5:5:50;
grid = randi([0 50], 10, 10);
contourValues = 5:5:50;
contours = contourc(single(lon), single(lat), single(grid), single(contourValues));
Error using contourc
Input arguments for contourc must be of type 'double'.

Best Answer

One workaround is to cast the variables of type single into type double.
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