VS2N-MongoDB-schemas.md

@@ -49,7 +49,11 @@ In this collection, there are two schemas. The first one contains information ab
   "properties" : {
     "_id" : { "bsonType": "objectId" }, // id
     "n"   : { "bsonType": "string" },   // simulation name
-    "L:N" : { "<JSON>" },               // layer name : neuron id
+    "L:N" : {                           // layer name : neuron id
+              "Layer1_name":  { "bsonType": "int" }, 
+              "Layer2_name":  { "bsonType": "int" },
+              ... 
+            },               
     "T" : { "bsonType": "string" },     // simulation date
     "D" : { "bsonType": "string" }      // dataset name
   }