{
  "manifest": {
    "$BASE_DIR": ".", 
    "$COMPONENTS_DIR": "$BASE_DIR/biophys_components", 
    "$NETWORK_DIR": "$BASE_DIR/network"
  }, 
  "components": {
    "point_neuron_models_dir": "$COMPONENTS_DIR/point_neuron_templates", 
    "biophysical_neuron_models_dir": "$COMPONENTS_DIR/biophysical_neuron_templates", 
    "mechanisms_dir": "$COMPONENTS_DIR/mechanisms", 
    "morphologies_dir": "$COMPONENTS_DIR/morphologies", 
    "synaptic_models_dir": "$COMPONENTS_DIR/synaptic_models"
  }, 
  "networks": {
    "nodes": [
      {
        "node_types_file": "$NETWORK_DIR/V1_node_types.csv", 
        "nodes_file": "$NETWORK_DIR/V1_nodes.h5"
      }, 
      {
        "node_types_file": "$NETWORK_DIR/LGN_node_types.csv", 
        "nodes_file": "$NETWORK_DIR/LGN_nodes.h5"
      }
    ], 
    "edges": [
      {
        "edges_file": "$NETWORK_DIR/V1_V1_edges.h5", 
        "edge_types_file": "$NETWORK_DIR/V1_V1_edge_types.csv"
      }, 
      {
        "edges_file": "$NETWORK_DIR/LGN_V1_edges.h5", 
        "edge_types_file": "$NETWORK_DIR/LGN_V1_edge_types.csv"
      }
    ]
  }
}