globalmapper.CalcVolumeAlongLine¶
- globalmapper.CalcVolumeAlongLine(GM_LayerHandle_t32 aLayer, GM_LineVolumeParams_t aVolumeParms) GM_Error_t32, float, float[source]¶
Calculates the cut-and-fill volumes along the given line relative to the cut heights for each vertex. The heights used between points will be interpolated between the heights at the start and end of each segment.
- Parameters
aLayer (GM_LayerHandle_t32) – Layer to get elevations from or gm.NULL for topmost layer at each point
aVolumeParms (GM_LineVolumeParams_t) – Parameters for line volume calculation
- Returns
Error Code
- Return type
GM_Error_t32
- Returns
Cut volume in cubic meters
- Return type
float
- Returns
Fill volume in cubic meters
- Return type
float
