## GSLIB Help Page: ADDCOORD

Description:

- This program adds 3-D coordinates to gridded points in an ordered GSLIB output file (as from kriging or simulation).

Parameters:

- datafl: the input gridded data file.
- outfl: file for output with X, Y and Z coordinates.
- ireal: the grid or realization number to consider.
- nx, xmn, and xsiz: the number of nodes in the x direction, the origin, and the grid node separation.
- ny, ymn, and ysiz: the number of nodes in the y direction, the origin, and the grid node separation.
- nz, zmn, and zsiz: the number of nodes in the z direction, the origin, and the grid node separation.