 
      CALL SEQUENCE...
       loge  XIN XOUT OUTPUT
 
 
      AUTHOR - J.D.Henderson,  01 JAN 1981.
      LAST REVISION: $Header: /data/armnraid1/cvs/RMNLIB/utils/rdiag/lspgm/loge.ptn,v 4.11 2010/02/15 22:43:47 dugas Exp $
 
 
      DESCRIPTION...
       A CCC FILE ARITHMETIC PROGRAM WHICH...
 
       PRODUCES FILE  XOUT = LN(XIN). 
 
      NOTES - 1) XIN IS REAL AND XIN =< 0.  THEN   LN(XIN) = 0.0 
              2) XIN IS COMPLEX AND XIN = (0,0) THEN LN(XIN) = (0,0)
              3) XIN FILE VALUES MUST NOT BE SPECTRAL OR FOURIER
 
 
      EXIT CONDITIONS...
        0 NO PROBLEMS
        1 MORE THAN ONE SIZE IN FILE XIN
        2 FOUND SPECTRAL OR FOURIER DATA TYPES
        3 UNABLE TO READ FILE X
