I need to calculate in gdal_calc the following python script.
if (A == 0 and B == 0): wd = 0.0 else: wd = np.arctan2(A,B)
I have tried
if(A = 0 && B = 0,(0.0), else,(arctan2(A,B)))
But the result isn't correct.
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arctan2 function already returns
B==0 so you don't need your if/else statement. Additionally, this function takes positional arguments of the form
arctan2(y,x) so be sure to check this aligns with your intended calculation.
Based on your specified parameters, try
--calc="arctan2(A,B)". If you can update your question with your actual
gdal_calc command it will help with any further troubleshooting.