ana3AIMEC.aimecTools.getSArea
- getSArea(rasterTransfo, dem)[source]
Get the s curvilinear coordinate and area on the new raster
Find the scoord corresponding to the transformation and the Area of the cells of the new raster
- Parameters
rasterTransfo (dict) – dictionary containing
domainWidth: float
cellSize: float
gridx: 2D numpy array, x coord of the new raster points in old coord system
gridy: 2D numpy array, y coord of the new raster points in old coord system
dem (dict) – dem dictionary with normal and area information
- Returns
rasterTransfo – rasterTransfo dictionary updated with
s: 1D numpy array, new coord system in the polyline direction
rasterArea: 2D numpy array, real area of the cells of the new raster
- Return type
dict