When using Hydraflow Hydrographs and trying to use the tool button (looks like a magnifying glass) to look up Manning's n, CN, etc. nothing happens, also the help does not work.
I know that I can access this information in other places & I have the User's Guide, but it would be nice if these features worked. Anyone else with the same problem?
Solved! Go to Solution.
As a workaround, replace the Hydrographs.chm file with that of the Civil 3D 2012 version. You can copy it from C:\Program Files\Autodesk\AutoCAD Civil 3D 2012\HHApps\
This will enable you to access the Help files from within the Hydraflow Hydrographs 2013 as well as the Mannings value from the search button.