Hi, Roland. I downloaded a .dem file from
http://www.webgis.com/MAPS/nm/dem_75min/tularosa_peak/1643642.zip, but TransDEM 2.6.2.0 doesn't like it (Error reading DEM!). This is the first line of the file (which is human readable):
Code:
TULAROSA PEAK, NM-24000 LAT:: 33 0 0.0000 N LONG:: -106 7 30.0000 W SCALE:: 24000 (C) www.webmet.com
Should it have another file extension?
With the National Map Viewer out of commission, I'm searching the deep web for the required DEM data...
Thanks.
Andrew
EDIT 6:00 PM EDT - 16 Aug 2017: The National Map Viewer came up again today and I was able to get what I needed. But if you want to identify this DEM file that I found, Roland, feel free.