View source for VistA Imaging Issues/RPC Calls

 Steps for uploading a picture to the Server
 
 1. use RPC call [[TIU CREATE RECORD]] and get back IEN of created note
 2. use RPC call [[MAG4 ADD IMAGE]] with patient information and image
         information.  Get back a file path and file name where
         image should be saved to.  Also get back IEN in IMAGE file
         of stored image metainfo.
  3. use RPC call [[MAG3 TIU IMAGE]] with IMAGE IEN, and note IEN
  4. save image to the file path and name given by the server.