C, R Channel_Type: Since Build 2005-05-AN, an additional dynamic head loss coefficient that is applied when the culvert flow is not critical at the inlet. Note, this loss coefficient is not subject to adjustment when using Structure Losses == ADJUST, and is ideally used to model additional energy losses such as pit and bend losses.
Prior to Build 2005-05-AN, not used.
B, C, R, W Channel_Type: Not used.
Float
10
Blockage
(Build 2003-06-AD)
Divergence
(Prior to Build 2003 06 AD)
Node or Pit: Not used. This field is reserved for future builds for blocking pit channels.
Blank, G, S Channel_Type: After Build 2003-06-AD, not used.
Prior to Build 2003-06-AD, the channel width divergence factor. Rarely used and recommended to be set to zero.
