GlassBrain Custom Schematics

1. install nilearn and svg
   $ git clone https://github.com/nilearn/nilearn.git
$ git clone https://github.com/cjlano/svg.git
$ cd nilearn
$ pip install -e .

2. Draw custom schematic svg files
   Use svg files in nilearn/nilearn/plotting/glass_brain_files as a guide.
   Custom schematics can be based on fsaverage surface plots or brain.mgz MRI images.

3. Convert custom svg file to json object $ eelbrain
$ cd svg
$ import svg
$ cd ../nilearn/nilearn/plotting/glass_brain_files
   run the following script with your custom schematics svg and the output json file
   $ run svg_to_json_converter.py brain_schematics_side_custom.svg brain_schematics_side.json

4. Exit eelbrain and rerun. Custom schematic should now be applied.