Hi All
Two questions: 1) How do I get .e00 files into arcMap? I am running ArcGIS 9.2 and my license type says its ArcInfo. Here is what I tried so far based on my look through the help screens on importing e00 files. I downloaded a zipped .e00 file of a bare ground LiDAR tile, unzipped it, and tried to import using ArcMap quick import from the data interoperability toolbox and when that failed I tried import coverage annotation from the conversion toolbox which also failed. Then I tried the same thing in ArcCatalogue. As the quick import failed, I checked my extensions and sure enough data interoperability is not checked, BUT I can't get it to activate even though it does not say that the license is not available - the error message is 'the extension could not be activated'. Is this because the UW license doesn't have this extension or is this because I finally have to update to 9.3 or???? When I tried the 'import coverage annotation' command which I thought would see the .e00 extension, it couldn't see the file even though it was clearly present in the folder I directed it to. 2) So assuming I get the LiDAR data into arcMap, is there a script that someone has developed to calculate percent slope given the level of detail in LiDAR? I have downloaded Luke Rogers' LMSAnalyst tool for arcgis 9.x, but if I remember correctly it calculates slope based on polygons and not what I assume would be raster data in the LiDAR file. Thanks so much Elaine ********************* Elaine Oneil PhD Rural Technology Initiative College of Forest Resources University of Washington PO Box 352100 Seattle, WA 98195-2100 206-543-0827 **********************
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