Topic:
How to use an Input Data Boundary for gridding.

Description:
How to make and use an Input Data Boundary for gridding.        

Solution:
To make an Input Data Boundary:
	1.)  In Basemap > Define > Boundaries > Modeling Input Data Boundary 

        2.)  Click on Mouse Button 1 (MB1) the points to make the 
             Modeling Input Data Boundary polygon.

        3.)  When the polygon is defined, click on Mouse Button 3 (MB3)
             > Break, to close the polygon.

        4.)  Then click MB3 > Save and type a name and a description.

To use an Input Data Boundary while gridding:
	1.)  Post Interpretation to grid

	2.)  Post the Input Data Boundary if it isn't already posted :  
               Post > Boundaries > click on the button next to 
	       "Post modeling input data boundaries"  and select
	       the boundary from the box below and click OK.

	3.)  In Gridding > Input Data > Select the input data type,
	     feature, available Z type, and under Modeling contraints
             select Input data boundaries and click OK.

	4.)  Set the grid and contour paramaters as needed and click
	     OK to grid.
             
             



Last Modified on: 15-APR-99