c1merg.f
SUBROUTINE C1MERG (TCOS, I1, M1, I2, M2, I3)
C***BEGIN PROLOGUE C1MERG
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Warning: this routine is not intended to be user-callable.
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C***SUBSIDIARY
C***PURPOSE Merge two strings of complex numbers. Each string is
C ascending by the real part.
C***LIBRARY SLATEC
C***TYPE COMPLEX (S1MERG-S, D1MERG-D, C1MERG-C, I1MERG-I)
C***AUTHOR (UNKNOWN)
C***DESCRIPTION
C
C This subroutine merges two ascending strings of numbers in the
C array TCOS. The first string is of length M1 and starts at
C TCOS(I1+1). The second string is of length M2 and starts at
C TCOS(I2+1). The merged string goes into TCOS(I3+1). The ordering
C is on the real part.
C
C***SEE ALSO CMGNBN
C***ROUTINES CALLED CCOPY
C***REVISION HISTORY (YYMMDD)
C 801001 DATE WRITTEN
C 891214 Prologue converted to Version 4.0 format. (BAB)
C 900402 Added TYPE section. (WRB)
C 910408 Modified to use IF-THEN-ELSE. Make it look like MERGE
C which was modified earlier due to compiler problems on
C the IBM RS6000. (RWC)
C 920130 Code name changed from CMPMRG to C1MERG. (WRB)
C***END PROLOGUE C1MERG