INTERPOLATION

ED

Hi, would you please tell me, after you interpolate the values on a specific grid for example u,v,w, you create an *.ip file which i need to edit. after a few lines, the file has the values of all the coordinates written in it. i am not sure whether in a 3d problem, the values are in the order of x,y,z or first all the x values are written, then all the y values and then all the z values and i have to match them. as an example;

imagine u have the following corrdinates

1 2 3 4 5 6 7 8 9 for 3 nodes now for the first node, is the coordinate (1,2,3) or (1,4,7)? i hope it is not confusing.

Thanks.