Locking synthetic streams generated earlier

posted in CatchmentSIM
Tuesday, June 16 2015, 11:13 PM
0
We are working big DEM files and generating streams and catchment areas. Every time we open an exisiting model it re-evaluates the channel head and which takes a lot of time (15-20 minutes). Is there any way to lock the synthetic streams generated and view the file as read only?

Accepted Answer

Wednesday, June 17 2015, 01:00 AM - #permalink
0
Yes, you could export the Synthetic Streams as a GIS layer and then add it to the display. Then you could re-generate the synthetic streams with a very large SAT (so it's fast). Then you could turn them off in the layer controller and save the project. When you next open the project, it should open fast and still display the detailed synthetic streams as a background layer.
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