I_instantaneous.RdSee equation 8 of Dibiase and Whipple (2011)
I_instantaneous(Qs, ks, Psi, K, n, gamma)
| Qs | Normalized discharge (to mean annual discharge) |
|---|---|
| ks | Channel steepness index |
| Psi | Incision threshold |
| K | erodibility |
| n | slope exponent of the stream power law |
| gamma | discharge exponent |
Instantaneous incision value (m/s)