# xerclr.f

          SUBROUTINE XERCLR
    C***BEGIN PROLOGUE  XERCLR
    C***PURPOSE  Reset current error number to zero.
    C***LIBRARY   SLATEC (XERROR)
    C***CATEGORY  R3C
    C***TYPE      ALL (XERCLR-A)
    C***KEYWORDS  ERROR, XERROR
    C***AUTHOR  Jones, R. E., (SNLA)
    C***DESCRIPTION
    C
    C     Abstract
    C        This routine simply resets the current error number to zero.
    C        This may be necessary in order to determine that a certain
    C        error has occurred again since the last time NUMXER was
    C        referenced.
    C
    C***REFERENCES  R. E. Jones and D. K. Kahaner, XERROR, the SLATEC
    C                 Error-handling Package, SAND82-0800, Sandia
    C                 Laboratories, 1982.
    C***ROUTINES CALLED  J4SAVE
    C***REVISION HISTORY  (YYMMDD)
    C   790801  DATE WRITTEN
    C   861211  REVISION DATE from Version 3.2
    C   891214  Prologue converted to Version 4.0 format.  (BAB)
    C   920501  Reformatted the REFERENCES section.  (WRB)
    C***END PROLOGUE  XERCLR