********>Bugfix.36:
Author: Dave Case (reported by Adriano Martinelli)
Date: 02/24/2005

Programs: nmode

Description: When we converted the code to free-format, some data statements
             for keywords for "rgroup" were converted from upper to lower case

Fix:  apply the following patch to amber8/src/nmode/rgroup.f

------------------------------------------------------------------------------
*** rgroup.f	2003/12/10 22:16:29	7.2
--- rgroup.f	2005/02/24 16:24:15
***************
*** 34,45 ****
     
     data ifld/ 2*0, 13*2 , 5*0 /
     data jfld/ 4*1, 16*0 /
!    data infin /4hnfin/
!    data ifind /4hfind/
!    data iatom /4hatom/
!    data ires  /4hres /
!    data iiend /4hend /
!    data ksear /4hsear/
     
     ngrp = 0
     if (konst) then
--- 34,45 ----
     
     data ifld/ 2*0, 13*2 , 5*0 /
     data jfld/ 4*1, 16*0 /
!    data infin /4HNFIN/
!    data ifind /4HFIND/
!    data iatom /4HATOM/
!    data ires  /4HRES /
!    data iiend /4HEND /
!    data ksear /4HSEAR/
     
     ngrp = 0
     if (konst) then
  
------------------------------------------------------------------------------

Workarounds: Use the lower case keywords in your input file