tSIAFD_diagnostics.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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tSIAFD_diagnostics.hh (3094B)
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1 /* Copyright (C) 2014, 2015, 2016, 2017 PISM Authors
2 *
3 * This file is part of PISM.
4 *
5 * PISM is free software; you can redistribute it and/or modify it under the
6 * terms of the GNU General Public License as published by the Free Software
7 * Foundation; either version 3 of the License, or (at your option) any later
8 * version.
9 *
10 * PISM is distributed in the hope that it will be useful, but WITHOUT ANY
11 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13 * details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with PISM; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19
20 #ifndef _SIAFD_DIAGNOSTICS_H_
21 #define _SIAFD_DIAGNOSTICS_H_
22
23 #include "SIAFD.hh"
24 #include "pism/util/Diagnostic.hh"
25
26 namespace pism {
27 namespace stressbalance {
28
29 //! \brief Computes the multiplier \f$\theta\f$ in Schoof's (2003) theory of the
30 //! effect of bed roughness on the diffusivity of the SIA.
31 /*!
32 See page \ref bedrough and reference [\ref Schoofbasaltopg2003].
33 */
34 class SIAFD_schoofs_theta : public Diag<SIAFD>
35 {
36 public:
37 SIAFD_schoofs_theta(const SIAFD *m);
38 protected:
39 virtual IceModelVec::Ptr compute_impl() const;
40 };
41
42 //! \brief Computes the smoothed bed elevation from Schoof's (2003) theory of the
43 //! effect of bed roughness on the SIA.
44 /*!
45 See page \ref bedrough and reference [\ref Schoofbasaltopg2003].
46 */
47 class SIAFD_topgsmooth : public Diag<SIAFD>
48 {
49 public:
50 SIAFD_topgsmooth(const SIAFD *m);
51 protected:
52 virtual IceModelVec::Ptr compute_impl() const;
53 };
54
55 //! \brief Computes the thickness relative to the smoothed bed elevation in
56 //! Schoof's (2003) theory of the effect of bed roughness on the SIA.
57 /*!
58 See page \ref bedrough and reference [\ref Schoofbasaltopg2003].
59 */
60 class SIAFD_thksmooth : public Diag<SIAFD>
61 {
62 public:
63 SIAFD_thksmooth(const SIAFD *m);
64 protected:
65 virtual IceModelVec::Ptr compute_impl() const;
66 };
67
68 //! \brief Compute diffusivity of the SIA flow.
69 class SIAFD_diffusivity : public Diag<SIAFD>
70 {
71 public:
72 SIAFD_diffusivity(const SIAFD *m);
73 protected:
74 virtual IceModelVec::Ptr compute_impl() const;
75 };
76
77 //! \brief Compute diffusivity of the SIA flow (on the staggered grid).
78 class SIAFD_diffusivity_staggered : public Diag<SIAFD>
79 {
80 public:
81 SIAFD_diffusivity_staggered(const SIAFD *m);
82 protected:
83 virtual IceModelVec::Ptr compute_impl() const;
84 };
85
86 //! \brief Reports the x-component of the ice surface gradient on the staggered
87 //! grid as computed by SIAFD.
88 class SIAFD_h_x : public Diag<SIAFD>
89 {
90 public:
91 SIAFD_h_x(const SIAFD *m);
92 protected:
93 virtual IceModelVec::Ptr compute_impl() const;
94 };
95
96 //! \brief Reports the y-component of the ice surface gradient on the staggered
97 //! grid as computed by SIAFD.
98 class SIAFD_h_y : public Diag<SIAFD>
99 {
100 public:
101 SIAFD_h_y(const SIAFD *m);
102 protected:
103 virtual IceModelVec::Ptr compute_impl() const;
104 };
105
106 } // end of namespace stressbalance
107 } // end of namespace pism
108
109 #endif /* _SIAFD_DIAGNOSTICS_H_ */