=======================
 tbl2upl.awk 
=======================
#!/software/bin/gawk -f
#
#@ convert (ambiguous) distance restraints in 
#@     xplor *.tbl file to xeasy/cyana .upl/lol file
#@ Use: 
#@      tbl2upl.awk name.(seq|pdb) unambig.tbl > out.upl 
#
# command line options: 
#   [-v] lower=1     : print out lower bounds instead of upper
#   [-v] echoall=1   : echo all input
#   [-v] keepnames=1 : if not set, names with [%#+*] will be adjusted 
#                      so that they can be read with cyana [version>2.0]   
#                      that means that any number of [#*%+] at the end 
#                      of an atname will be removed.
#   [-v] distformat="%.2f"  : format for the distance
#   [-v] verbose=0   : verbosity level [default:""]
#