check if bottom width (b) is < 0 compute rating curve at 0.1 and 1.0 times bankfull depth c^2=a^2+b^2 - a=dep; a/b=slope; b^2=a^2/slope^2 save bankfull depth and area for flood plain calculations compute rating curve at 1.2 and 2.0 times bankfull depth (flood plain) dep = depth above bankfull flood plain perimeter - p^2 = dep^2 + width^2 flood plain cross section area - dep*width = dep^2 / slope (slope = dep/width)
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer, | intent(in) | :: | i |