Invalid JSON in type summation examples

[joni-herttuainen]

In type summation examples, the line with variable_name contains incorrect JSON:

       "cell_imembrane": {
           "cells": "Column",
           "sections": "soma",
           "type": "summation",
           "variable_name": "i_membrane", "IClamp",  # <-- this one
           "unit": "nA",
           "start_time": 0,
           "end_time": 500,
           "enabled": true
       }

moreover, we have the same issue in the description of variable_name:

...For summation type, can sum multiple variables by indicating as a comma separated strings. e.g. "ina", "ik"

How should these be defined?

• "'ina', 'ik'"
• "ina, ik"
• ["ina", "ik"]
  • if so, variable_name should be defined as a list/array instead of text

EDIT: I believe @WeinaJi , @jamesgking can provide an answer