Extract data along line from gridded data

Hi all,

I have a gridded datamatrix

ex: var_mat(x1,y1) = var

x1 [ 1000,1] = [ x direction corrdinates]

y1 [100,1] = [y direction coordinates]

I need to extract data along particular line where i know (x,y) corrdinates

The dark line need to be extracted.

Answer 1

[KSSV]

Read about interp2.

[PETHA SETHURAMAN VIGNESH RAM rampsv]

Yes it worked thank you