ana5Utils.DFAPathGeneration.extendProfileBottom

extendProfileBottom(cfg, dem, profile)[source]

extend the DFA path at the bottom (runout area)

Find the direction in which to extend considering the last point of the profile and a few previous ones but discarding the ones that are too close (nCellsMinExtend* csz < distFromLast <= nCellsMaxExtend * csz). Extend in this diretion for a distance factBottomExt * length of the path.

Parameters

  • cfg (configParser) – nCellsMinExtend: int, when extending towards the bottom, take points at more than nCellsMinExtend*demCellSize from last point to get the direction

    nCellsMaxExtend: int, when extending towards the bottom, take points at less than nCellsMaxExtend*demCellSize from last point to get the direction factBottomExt: float, extend the profile from factBottomExt*sMax

  • dem (dict) – dem dict

  • profile (dict) – profile to extend

Returns

profile – extended profile

Return type

dict