I have grid data in two dimensions A(0:99,0:99). I want to work on a similar grid data but in a big size ,i.e., A(0:100,0:100), how can I make the extension?
I done the following but not sure if it is right:
do 12 i=0,99
do 12 j=0,99
do 13 i=0,99
do 14 j=0,99
Please help me if I am in a wrong way.
you need to use some interpolation formula, do you have structured Cartesian grids ?
Yes I have structured Cartesian grids.
You are lucky, you can use a built in Matlab function to interpolate between your grids:
If you don't have a Matlab license you can use Octave (which is an Open Source Matlab replacement and works on all major operating systems and it is free):
Or possible Fortran:
Hope this will help,
Thank you very much Do for your help.
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