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PS_LAV(1)		     General Commands Manual		       PS_LAV(1)

NAME
     ps_lav [-B] [-Z db_size] - plot an "lav" file in postscript.

DESCRIPTION
     ps_lav  is a simple program to take "lav" format output from "lalign35" and
     produce postscript alignment plots (which look like "dot-plots").	 It  was
     designed  to  work with the output of the lalign35 program, but should work
     with other lav output as well.

     -B     color alignment lines using the "bit" score.

     -Z db_size
	    set the effective  database  size  for  an	E()-value  calculate  to
	    db_size,  and  color alignment lines using E()-values.  Requires bit
	    scores in the lav ouput.

AUTHOR
     Bill Pearson
     wrp@virginia.EDU

				      local			       PS_LAV(1)

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