README for SUDIPDIVCOR Demo 25 Jun 1993 The shell script Model creates a synthetic data set (filename: data.seis) using the public domain code, SUSYNLV. The data is a single cdp gather in the form of seismic traces in SEGY format. See the selfdoc of 'susynlv' for additional information. (Simply type: susynlv to see the selfdoc) The shell script Dipdivcor performs the conventional and dip-dependent divergence corrections on the data in 'data.seis'. This shell script is written to process the data set created by the 'Model' shell script. However, the user may substitute his/her own SEGY formatted, cdp sorted data files. See the selfdoc of 'sudmofkcw' for additional information. (Simply type: sudmofkcw to see the selfdoc) To create the input data, type: Model To perform the divergence correction demo Dipdivcor When these shells finish, you may view the data on X-windows systems by typing: Xplot or as PostScript output by typing: PSplot To view the PostScript file, you need to set the environment variable: PSPREVIEWER in your working shell. If your working shell is Korn Shell (ksh) put the line: export PSPREVIEWER=/your/PostScript_previewer in your .profile If your working shell is C-shell (csh), then add the line: setenv PSPREVIEWER /your/PostScript_previewer where /your/PostScript_previewer is the program you prefer to use to view PostScript output. The program 'xepsp' that is part of the CWP Public Domain codes is an X-windows PostScript previewer written at CWP. If you have questions about this code please contact. John Stockwell | john@dix.Mines.EDU Center for Wave Phenomena (The Home of Seismic Un*x) Colorado School of Mines Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes voice: (303) 273-3049 | fax: (303) 273-3478.
