Define number representations. More...

Variables
integer, parameter	i1 = int8
	1 Byte Integer Kind

integer, parameter	i2 = int16
	2 Byte Integer Kind

integer, parameter	i4 = int32
	4 Byte Integer Kind

integer, parameter	i8 = int64
	8 Byte Integer Kind

integer, parameter	sp = real32
	Single Precision Real Kind.

integer, parameter	dp = real64
	Double Precision Real Kind.

integer, parameter	qp = real128
	Quad Precision Real Kind.

integer, parameter	spc = real32
	Single Precision Complex Kind.

integer, parameter	dpc = real64
	Double Precision Complex Kind.

integer, parameter	qpc = real128
	Quad Precision Complex Kind.

integer, parameter	lgt = KIND(.true.)
	Logical Kind.

Detailed Description

Define number representations.

This module declares the desired ranges and precisions of the number representations, such as single precision or double precision, 32-bit or 64-bit integer, etc.

Copyright: GNU Lesser General Public License http://www.gnu.org/licenses/

Changelog

Sebastian Mueller, Jan 2022
- added option for ISO_FORTRAN ENV
- added quad precision for real and complex

Authors: Juliane Mai, Matthias Cuntz

Date: 2011-2014

Copyright: Copyright 2005-2024, the CHS Developers, Sabine Attinger: All rights reserved. FORCES is released under the LGPLv3+ license

The UFZ (CHS) FORCES code is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the free Software Foundation either version 3 of the License, or (at your option) any later version.

This program 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 General Public License for more details.

You received a copy of the GNU Lesser General Public License along with the UFZ CHS FORCES code. It can be found in the files COPYING and COPYING.LESSER provided with this software. The complete GNU license text can also be found at http://www.gnu.org/licenses/.