updateRoughness

cosipy.modules.roughness.updateRoughness(GRID)[source]

Update the surface roughness length.

Implemented methods:

  • Moelg12: Linear increase in snow roughness length over time. From Mölg et al. (2009).

Parameters:

GRID (Grid) – Glacier data structure.

Returns:

Updated surface roughness length [mm].

Return type:

float