com1DFA.particleTools.mergePartArea¶
- mergePartArea(particles, cfg, dem)[source]¶
merge small particles
merge particles to avoid too many particles within the kernel radius. place the new merge particle between the two old ones. The new position and velocity are the mass averaged ones
- Parameters
particles (dict) – particles dictionary
cfg (configParser) – GENERAL configuration for com1DFA
dem (dict) – dem dictionary
- Returns
particles – particles dictionary
- Return type
dict