Demo for SUMIGPRE... codes

To run demo, type the name of each of these shell scripts in succession
 
MakeData		# Make test data of 20 shot gathers and view
			#     model and results
Migration.sh		# Perform prestack migration and view results

Clean.sh		# remove temporary and data files

Other included files:
unif2.ascii		# ascii file specifying model 
parfile1.par		# parameter file for making the model
parfile2.par		# parameter file for making the synthetic data

README			# this file



-Thanks to Ekkehart Tessmer of Uni Hamburg for this demo
