Ensure region coordinates are processed as for DIMITRI
Close file after reading N1 data
Do not copy files after ingestion, if destination directory is read-only

  * Current interpretation of coordinates and use from: DIMITRI

    Region list is: N_Lat, S_Lat, E_Lon, W_Lon
     Lat: more positive = nearer North
     Lon: more positive = nearer East
    Hence the top right corner of the region or grid is (most North, most East).
	JSON files used for ingestion must specify the coordinates in this order.