closed_contour additions
rdptwh
Global Mapper User
The CLOSED_CONTOUR attribute introduced in v13 is very useful in cleaning up contour lines created from Lidar and other terrain models.
Two requests:
1) It would be very useful to be able to select closed line features by enclosed area as well as by perimeter. I have run into CLOSED_CONTOUR lines that are quite long, but contain very small areas.
2) It would be useful if a CLOSED attribute could be assigned to line features derived from other sources.
Thanks, and best regards
--bob
Two requests:
1) It would be very useful to be able to select closed line features by enclosed area as well as by perimeter. I have run into CLOSED_CONTOUR lines that are quite long, but contain very small areas.
2) It would be useful if a CLOSED attribute could be assigned to line features derived from other sources.
Thanks, and best regards
--bob
Comments
-
Bob,
I could maybe update the addition of measure attributes to line features that are closed to also include the enclosed area. Would that help you out?
Thanks,
Mike
Global Mapper Guru
gmsupport@bluemarblegeo.com
http://www.globalmapper.com -
Mike,
That would be a great help.
--bob -
Bob,
I have completed updating the adding of feature measure attributes to include an ENCLOSED_AREA attribute to closed line features. I have placed a new build at http://www.globalmapper.com/global_mapper13.zip with the change for you to try. Simply download that file and extract the contents into your existing v13.xx installation folder to give it a try. If you are using the 64-bit v13 version there is a new build at http://www.globalmapper.com/global_mapper13_64bit.zip .
Let me know if I can be of further assistance.
Thanks,
Mike
Global Mapper Guru
gmsupport@bluemarblegeo.com
http://www.globalmapper.com -
Thanks, Mike.
This is VERY helpful.
--bob
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