neat.MorphTree.determineSomaType¶
-
MorphTree.
determineSomaType
(file_n)[source]¶ Determine the soma type used in the SWC file. This method searches the whole file for soma entries.
Only tbe standard three-point soma type and a multi-cylinder description are supported.
Furthermore, the root node of the tree must have
index == 1
,swc_type == 1
and occur first in the SWC file.- Parameters
file_n (string) – Name of the file containing the SWC description
- Returns
soma_type – Integer indicating one of the su[pported SWC soma formats. 1: Default three-point soma, 2: multiple cylinder description
- Return type
int
- Raises
ValueError – If soma type is not supported (less than three nodes have soma)