Andreas Meyer
					           05/24/99
					           abmeyer@lbl.gov

					   
              SHIFT INSTRUCTIONS FOR RUNNING GRADISPLAY
              =========================================
       
       STARTING THE EVENTDISPLAY
       =========================
       - Directory on any sun platform
         (preferably on percheron, shire01):  
	 
         cd $BFROOT/detector/trg/gradisplay/workdir
	 source evdisenv.csh
	 source evdistrick.csh <host> <port number>  (trickle stream)
            or
	 source evdisfile.csh <runnumber>            (playback from file)
      
  1    Online-trickle stream:

         Defaults are:  hostname  =  bbr-farm14
                        portnumber=  10071         
			             
	 The hostname is one of the machines that L3 is running on
	 Usually:   bbr-farm09 to bbr-farm__
	 Usually:   port 10070 before the L3 filter
	     and    port 10071 after the L3 filter. 			    
	
  2    Non-default running with xtc-file
       
       Type:
        bin/SunOS5-Optimize/GraOepClient_990524 -f <filename> 
	                             GraDisplay/GraOepClient.tcl_990524	      
	      
       'USING' IT
       ==========
       See also: http://prancer.physics.louisville.edu/GraTutorial/
       Use pull-down menus and buttons to manually set up the view
       (Here are my recommended options. Some of the other options are 
        very slow or may lead to crashes.)


  1    Setting up the view:
       --------------------      
       _StandObs -> Edit:
       
          Geometry (eye-guide, should come up automatically now):
          -------------------------------------------------------
	  _IfrGeom -> IfrBarrel
	  _DchGeom -> DchEndCap 
	  _DchGeom -> DchBarrel

	  Hits, Clusters and Tracks (recommended):
	  ----------------------------------------
	  _Tracks -> DchTrk
	  _Tracks -> SvtTrk 
	  _DchData -> DchHitBW
	  _SvtData -> SvtSpacePoints
	  _DchL1   -> L1DBltDigi
	  _EmcData -> EmcDigis
	  _DrcData -> DrcDigis
	  _IfrEvent -> IfrBarrView0Digi
	 
  2    Paging through events:
       ----------------------
       Next Event:     [Continue]
       'Flash Events': [Start/Stop]
       Make ps-file:   [Print]
       
  3    Change Perspective, Scale etc:
       ------------------------------
       - Hit right mouse button in display window and choose your option    
       - Hit ctrl-key and left mouse button and move mouse around to

          scale:  (Mouse up/right  == larger ; Mouse down/left == smaller)
          rotate: (obvious)   
          normalize: Back to normal
	  
       - 90-degree rotation: RenderArea -> rotY
       - Fish-Eye view (awkward): Standard -> FishEye 
       
  4    Exit with ctrl-C
       ----------------   
       
       Comments on these instructions welcome / General comments to:
       AMLUTZ@SLAC.STANFORD.EDU,DBROWN@SLAC.STANFORD.EDU