com1DFA.particleTools.getClosestNeighbour¶
- getClosestNeighbour(xPartArray, yPartArray, zPartArray, ind, sphKernelRadius, keepParticle)[source]¶
find closest neighbour
- Parameters
xPartArray (numpy array) – x position of the particles
yPartArray (numpy array) – y position of the particles
zPartArray (numpy array) – z position of the particles
ind (int) – index of particle modified
sphKernelRadius (float) – kernel radius
keepParticle (numpy array) – boolean array telling if particles are kept or merged
- Returns
rMerge (float) – distance to the closest neighbour
neighbourInd (int) – index of closest neighbour