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/GNU Fortran 7

9.193 MERGE — Merge variables

Description:

Select values from two arrays according to a logical mask. The result is equal to TSOURCE if MASK is .TRUE., or equal to FSOURCE if it is .FALSE..

Standard:

Fortran 95 and later

Class:

Elemental function

Syntax:

RESULT = MERGE(TSOURCE, FSOURCE, MASK)

Arguments:
TSOURCE May be of any type.
FSOURCE Shall be of the same type and type parameters as TSOURCE.
MASK Shall be of type LOGICAL.
Return value:

The result is of the same type and type parameters as TSOURCE.

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Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-7.1.0/gfortran/MERGE.html