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Merge Grids

The Merge Grid application allows you to merge one or more source grids into a new or existing grid.  The merged grids may be different sizes, cover different areas, and have different row and column spacing.  Gaps between grids will remain in place in the output grid.  When column widths or row heights change, the values in the output grid are interpolated using bi-cubic spline interpolation. 

General Information


Grid Selection

Select the grids you want merged.  Left click to select a grid, or use the Ctrl key on your keyboard to select multiple grids, and then use the selection arrows to move the grids to the Selected list. Alternately, you can move a single grid to the Selected list by double clicking on it.

To help you make your grid selections, you can sort any column by left clicking on the column header, you can apply a filter (), or you can type a search string into the search bar to limit the list using Name, or Owner information.

For additional selection and navigation options right click on the list of grids to access the shortcut menu.

Selected:A list of grids that will be merged. If you Use selected order to determine what happens when picks conflict, make sure that the items in the list are in the correct order.

Move Up: Select a grid and click to move it up in the Selected list.

Move Down: Select a grid and click to move it down in the Selected list.

When Grid Points Conflict

Select the merge behavior when the grids you are merging overlap.

Use selected order:The data value of the grid that appears first in the Selected list will be used. If no data exists on the first grid the second will be used, etc.

Use shallowest pick: The shallowest grid value will be used.

Use deepest value: The deepest grid value will be used.

MORE INFORMATION