Probe yaml errors (64c-3s6mm6cm-20um-40um-sl.yml)

[edeno]

File name indicates:

• 64 channels
• 3 shanks
  

  trodes_to_nwb/src/trodes_to_nwb/probe_metadata/64c-3s6mm6cm-20um-40um-sl.yml

  Line 4 in 73e14e6

  num_shanks: 4

• 6 mm probe width?
• 6 cm probe length?
• 20 um contact size
  

  trodes_to_nwb/src/trodes_to_nwb/probe_metadata/64c-3s6mm6cm-20um-40um-sl.yml

  Line 6 in 73e14e6

  contact_size: 20.0

• 40 um contact spacing
  

  trodes_to_nwb/src/trodes_to_nwb/probe_metadata/64c-3s6mm6cm-20um-40um-sl.yml

  Line 16 in 73e14e6

  rel_y: -100

• sl - single line layout

[edeno]

We additionally may want to document the formatting for the probe files.