Yes, it should work the way you had written the code. Very sorry for the delayed response. I was checking with the real/actual numbers and from the actual calculation the code result deviating 5%. Now I have to work more to get the more accurate result. But this is a very good reference to work with. I am really thankful for providing such guidance.

In reply to Re^2: Bicubic Interpolation Math Function by anirbanphys
in thread Bicubic Interpolation Math Function by anirbanphys

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