LORENE
des_prof_cmp.C
1/*
2 * Draws the profile of a {\tt Cmp} along some radial axis determined by
3 * a fixed value of $(\theta, \phi)$.
4 */
5
6/*
7 * Copyright (c) 1999-2004 Eric Gourgoulhon
8 *
9 * This file is part of LORENE.
10 *
11 * LORENE is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * LORENE is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with LORENE; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 *
25 */
26
27
28char des_prof_cmp_C[] = "$Header: /cvsroot/Lorene/C++/Source/Non_class_members/Graphics/des_prof_cmp.C,v 1.8 2014/10/13 08:53:22 j_novak Exp $" ;
29
30
31/*
32 * $Id: des_prof_cmp.C,v 1.8 2014/10/13 08:53:22 j_novak Exp $
33 * $Log: des_prof_cmp.C,v $
34 * Revision 1.8 2014/10/13 08:53:22 j_novak
35 * Lorene classes and functions now belong to the namespace Lorene.
36 *
37 * Revision 1.7 2014/10/06 15:16:05 j_novak
38 * Modified #include directives to use c++ syntax.
39 *
40 * Revision 1.6 2008/08/19 06:42:00 j_novak
41 * Minor modifications to avoid warnings with gcc 4.3. Most of them concern
42 * cast-type operations, and constant strings that must be defined as const char*
43 *
44 * Revision 1.5 2004/03/25 10:29:25 j_novak
45 * All LORENE's units are now defined in the namespace Unites (in file unites.h).
46 *
47 * Revision 1.4 2004/02/12 16:20:36 e_gourgoulhon
48 * Functions des_profile for Scalar's are now in the new file
49 * des_prof_scalar.C
50 *
51 * Revision 1.3 2004/02/04 14:28:14 p_grandclement
52 * Ajout de la version Scalar de des_profile
53 *
54 * Revision 1.2 2003/06/03 09:59:35 e_gourgoulhon
55 * Added a new des_profile with scale and nomx in arguments
56 *
57 * Revision 1.1.1.1 2001/11/20 15:19:29 e_gourgoulhon
58 * LORENE
59 *
60 * Revision 1.1 1999/12/09 16:38:31 eric
61 * Initial revision
62 *
63 *
64 * $Header: /cvsroot/Lorene/C++/Source/Non_class_members/Graphics/des_prof_cmp.C,v 1.8 2014/10/13 08:53:22 j_novak Exp $
65 *
66 */
67
68// Header C
69#include <cmath>
70
71
72// Header Lorene
73#include "cmp.h"
74#include "graphique.h"
75#include "unites.h"
76
77namespace Lorene {
78//******************************************************************************
79
80void des_profile(const Cmp& uu, double r_min, double r_max,
81 double theta, double phi, const char* nomy, const char* title) {
82
83using namespace Unites ;
84
85 const int npt = 400 ; // Number of points along the axis
86
87 float uutab[npt] ; // Value of uu at the npt points
88
89 double hr = (r_max - r_min) / double(npt-1) ;
90
91 for (int i=0; i<npt; i++) {
92
93 double r = hr * i + r_min ;
94
95 uutab[i] = float(uu.val_point(r, theta, phi)) ;
96
97 }
98
99 float xmin = float(r_min / km) ;
100 float xmax = float(r_max / km) ;
101
102 const char* nomx = "r [km]" ;
103
104 if (title == 0x0) {
105 title = "" ;
106 }
107
108 if (nomy == 0x0) {
109 nomy = "" ;
110 }
111
112
113 des_profile(uutab, npt, xmin, xmax, nomx, nomy, title) ;
114
115}
116
117//******************************************************************************
118
119void des_profile(const Cmp& uu, double r_min, double r_max, double scale,
120 double theta, double phi, const char* nomx, const char* nomy, const char* title) {
121
122
123 const int npt = 400 ; // Number of points along the axis
124
125 float uutab[npt] ; // Value of uu at the npt points
126
127 double hr = (r_max - r_min) / double(npt-1) ;
128
129 for (int i=0; i<npt; i++) {
130
131 double r = hr * i + r_min ;
132
133 uutab[i] = float(uu.val_point(r, theta, phi)) ;
134
135 }
136
137 float xmin = float(r_min * scale) ;
138 float xmax = float(r_max * scale) ;
139
140
141 if (title == 0x0) {
142 title = "" ;
143 }
144
145 if (nomx == 0x0) {
146 nomx = "" ;
147 }
148
149 if (nomy == 0x0) {
150 nomy = "" ;
151 }
152
153
154 des_profile(uutab, npt, xmin, xmax, nomx, nomy, title) ;
155
156}
157
158
159}
void des_profile(const float *uutab, int nx, float xmin, float xmax, const char *nomx, const char *nomy, const char *title, const char *device=0x0, int nbound=0, float *xbound=0x0)
Basic routine for drawing a single profile with uniform x sampling.
Lorene prototypes.
Definition app_hor.h:64
Standard units of space, time and mass.