- Mask map
- Mark as missing submenu
- DEM Holes submenu
- Reclassify: take a single value, and give it a new value
- Single value
- Range to single value
- All valid to single value
- +Inf
- NAN
- Replace from second grid: every valid value in the second,
already opened grid will replace the nearest grid posting in the
grid being edited.
- Class by distance
- Remove: set a threshold. If a single point is this much,
or more, higher or lower than all eight neighbors, it will be
replaced with the average of those eight points.
- Single point spires
- Single point pits
- Flatten tails
- Flatten Lake:
- Outline regions submenu (below)
- Single grid arithmetic
(or map algebra)
- Set z units: if the program has the wrong units for the z
values, you can set them here (or by edits to the DEM Header).
If you change the units here, they will only be in memory, unless
you Save DEM.
- Undefined
- Integer codes (which will not interpolate values, but show the
closest value in the data grid)
- Edit point elevations
- Edit DEM grid
- Reload DEM: if you have unsaved edits you want to
discard, you can reload the original DEM.
- Edit gazetteer symbology
- Edit fans
- Quarter DEM
- Re-register image
- Merge all images
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