ADD_STIMULUS_APPROACH add stimulus approaches to an ndi.session from a text file
DNEW = ADD_STIMULUS_APPROACH(S, [FILENAME])
Examines a text file, either named 'stimulus_approaches.txt' in the root
directory of the ndi.session object S or FILENAME if provided.
The text file should be a tab-delimited table with first entries
'Epoch' and 'Approach'. Each subsequent row should have entries of
approach names in the NDI Cloud Ontology.
Example:
Epoch<tab>Approach
t00001<tab>Purpose: Assessing spatial frequency tuning
t00002<tab>Purpose: Assessing temporal frequency tuning
The function for epochs in the device 'vhvis_spike2'. If the entries are already
added, then they are not re-added.