 
      COMPLEX FUNCTION CLNGAM(ZIN)
C***BEGIN PROLOGUE  CLNGAM
C***DATE WRITTEN   780401   (YYMMDD)
C***REVISION DATE  820801   (YYMMDD)
C***CATEGORY NO.  C7A
C***KEYWORDS  ABSOLUTE VALUE,COMPLETE GAMMA FUNCTION,COMPLEX,
C             GAMMA FUNCTION,LOGARITHM,SPECIAL FUNCTION
C***AUTHOR  FULLERTON, W., (LANL)
C***PURPOSE  CLNGAM computes the natural log of the complex valued Gamma
C            function at ZIN, where ZIN is a complex number.
C***DESCRIPTION
C
C CLNGAM computes the natural log of the complex valued gamma function
C at ZIN, where ZIN is a complex number.  This is a preliminary version,
C which is not accurate.
C***REFERENCES  (NONE)
C***ROUTINES CALLED  C9LGMC,CARG,CLNREL,R1MACH,XERROR
C***END PROLOGUE  CLNGAM
 
 
