--- a
+++ b/config.default.json
@@ -0,0 +1,9 @@
+{
+  "BRAINWEBDIR": "path/to/Brainweb",
+  "MSKRIDIR": "path/to/MSKRI",
+  "MSSEG2008DIR": "path/to/MSSEG2008",
+  "MSISBI2015DIR": "path/to/ISBIMSlesionChallenge",
+  "MSLUBDIR": "path/to/MSlub",
+  "CHECKPOINTDIR": "path/to/saved/checkpoints",
+  "SAMPLEDIR": "path/to/saved/sample_dir"
+}
\ No newline at end of file