texactTestsIJ.h - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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texactTestsIJ.h (1782B)
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1 /*
2 Copyright (C) 2004-2006, 2015 Jed Brown, Ed Bueler, and Constantine Khroulev
3
4 This file is part of PISM.
5
6 PISM is free software; you can redistribute it and/or modify it under the
7 terms of the GNU General Public License as published by the Free Software
8 Foundation; either version 3 of the License, or (at your option) any later
9 version.
10
11 PISM is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
14 details.
15
16 You should have received a copy of the GNU General Public License
17 along with PISM; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #ifndef __exactTestIJ_h
22 #define __exactTestIJ_h 1
23
24 #ifdef __cplusplus
25 extern "C"
26 {
27 #endif
28
29 /*
30 12/8/06; 8/24/07
31 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
32 !
33 ! exactTestIJ contains C implementations of:
34 ! 1. an exact solution for an ice stream sliding over plastic till described
35 ! on pages 237 and 238 of C. Schoof 2006 "A variational approach to ice
36 ! streams" J Fluid Mech 556 pp 227--251
37 ! 2. an exact solution for a linearized ice shelf with periodic boundary
38 ! conditions [CREATED BY ELB; ONLY REFERENCE IS EARLY PREPRINT]
39 !
40 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
41 */
42
43 struct TestIParameters {
44 double bed, tauc, u, v;
45 };
46
47 struct TestIParameters exactI(const double m, const double x, const double y);
48
49 struct TestJParameters {
50 double H, nu, u, v;
51 };
52
53 struct TestJParameters exactJ(const double x, const double y);
54
55 #ifdef __cplusplus
56 }
57 #endif
58
59
60 #endif /* __exactTestIJ_h */