ana1Tests.energyLineTest.getAlphaProfileIntersection¶
- getAlphaProfileIntersection(energyLineTestCfg, avaProfileMass, mu)[source]¶
Extend the profile path and compute the intersection between the theoretical energy line and the path profile
The profile is extended by a line. The line slope is computed from the slope of the regression on the las points of the profile
- Parameters
energyLineTestCfg (configParser) – energy test config
avaProfileMass (dict) – particle mass average properties
mu (float) – friction coefficient
- Returns
slopeExt (float) – slope of the extrapolation line
sIntersection (float) – s coord of the intersection between the line of slope mu and the mass average path profile
zIntersection (float) – z coord of the intersection between the line of slope mu and the mass average path profile
coefExt (float) – coefficient saying how long the path was extended to find the intersection