All, Using OpenEV from FWTools version 2.4.7 to convert the GXF file found at http://pubs.usgs.gov/of/2000/ofr-00-0042/data/ from the GXF format to AAIGrid format I have found an issue. In the GXF file the #DUMMY value/string is -1e32 and this is the same value/string found in the data portion of the GXF file. After conversion in the AAIGrid file, the NODATA line reads
NODATA_value -1.0000000000000001e+032 but the value -1.0000000331813535e+032 is found in the data portion of the AAIGrid file where the value -1.0000000000000001e+032 should be found. As OpenEV uses GDAL/OGR to do the conversion I have posted this issue here. Thanks, David M. Baker Senior Geologist - Chief Technology Advisor Chesapeake Energy Corporation 405-935-3715 office 405-496-5373 cell [email protected]<mailto:[email protected]> ________________________________ This email (and attachments if any) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this email is not the intended recipient, or the employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by return email and destroy all copies of the email (and attachments if any).
_______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
