HERE IS A COMMITE FROM A HISTORIAL VERSION CHECKED OUT AT REV 385
	
Work to do for visualisation:	


Storage:

	Ascii v binary (netcdf)
	Multiple files (one pr timestep) v. monolithic file 
	Store, checkpoint, replay facility
	
	Generic interface to store
	
	
Visualisation

	Smoothing strategies.
	
	Can assume constant connectivity
	
		
	Prototyping viz in Houdini	
		    
	Checkout openscenegraph or alternatives (OSG) (fast and free)	
	
	Investigate Python interface to graphics lib. Look at PyOSG.
	
	Then, later, script in openscenegraph
	

	
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