interpolating arrays !

[dschulenburg]

Does anyone have a C or C++ script for the interpolation of an array. I want to increase the resolution of an arry (tensor) from e.g. 100*100 to 1000*1000. The new positions should be filled wiht interpolated values. Could anyone help me ? Thanks

[weaknessforcats]

You will have to fill the array values yourself.

I assume you are able to use arrays.