Get around channel map adjacency bias?

[robisonwr]

Hi,

We have 64 channel electrodes, however we don't know the spacial configuration now that they have been implanted. When we create a simple 8x8 channel map, it seems biased to identifying a specific waveform on adjacent channels. For example a waveform on 20 will also be identified on 21, 13(channel above) and 28 (channel below). Even though this shouldn't really be the case. Is there a way to create a channel map or change a parameter so that kilosort treats every channel as equal distance, so that there is no bias to adjacent channels?

We're willing to use kilosort 2 or 3.

Any advice would be greatly appreciated!