Global variables

JRCLUST caches three large matrices in RAM as global variables. They are for read-only and only one copy exists.

• tnWav_spk: Filtered spike waveforms (nSamples_spk x nSites_spk x nSpikes: int16)
• tnWav_raw: Raw spike waveforms (nSamples_raw x nSites_spk x nSpikes: int16)
• trFet_spk: Features for clustering (nFet_spk x 2 x nSpikes: single)
  • Stores features centered at the first and second peaks.
  • nFet_spk = nSites_fet * nPcPerChan
  • nSites_fet = 1 + P.maxSite*2 - P.nSites_ref;