I am using a high resolution GRID, but unfortunatelly have realized I have portions of no data within it. As a solution I have decided to create and add the elevations myself for some of the areas. In order to do this I have created a separate feature class containing the additional features with coresponding elevations.
Is there a way I can incorporate the feature class into the GRID or do I have to convert it into a TIN?
( i know I can then use the add feature to tin TOOL). dUEto the high resolution, TIN will not work out, process keeps on giving me errors. (I am using ArcMap 10.1)