Topic:
How to edit scatter set points in Basemap Plus.

Description:
It may be desirable to delete a few or several scatter set points from a set
before regridding in Basemap Plus.        

Solution:
Post the Scatter Set on the basemap:
1) Post>Interpretation>Scatter Set.

Select the Model Editor to edit Scatter Set points: 
1) Gridding>Model Editor
2) When the Model Editor window opens, choose the Scatter Set for editing.
3) Click on .

The Scatter Set can now be edited.
1) Add scatter points by selecting "Enter" from the control window.  The current
	mode will be grayed out on the MB3 menu.  Move the cursor to the point
	on the basemap to be added.  You can set or assign a value to the
	scatter points.
2) Scatter Set points can be deleted in "Point" or "Polygon" mode.
3) Scatter Set values can be changed by selecting points in the "Point" or
	"Polygon" mode entering a Z value, and clicking on the "Set Z Value"
	button.
4) Scatter Set edits are temporary until you perform "Save" or Save As" or click
	on "Done" using MB3.
5) To remove unsaved created Scatter Set points:
	A) Select "Clear" from the MB3 menu.  The "Undo All" option is now
		available.  "Undo All" will clear all edits since the last save.
	B) Select "Set Z Value" on the control window.  This will highlight the
		options on the control window and the "Undo Last" option on the
		MB3 menu.  The "Undo Last" option is active when a Z value
		other than  is set in the control window.  If a Z
		value is set, the last point entered will be removed from the
		basemap by clicking on the "Undo Last" option.  If the Z value
		is , the "Undo Last" option has no impact on the
		display.

The Online Help reference covers this material under Basemap, Gridding, Scatter
Editor.



Last Modified on: 25-FEB-00