source: trunk/MagicSoft/Simulation/Detector/Camera/camera.h@ 495

Last change on this file since 495 was 389, checked in by blanch, 26 years ago
This version of camera.h owns to the version 1.8 of camera.cxx.
File size: 11.6 KB
Line 
1//=//////////////////////////////////////////////////////////////////////
2//=
3//= camera
4//=
5//= @file camera.h
6//= @desc Header file
7//= @author J C Gonzalez
8//= @email gonzalez@mppmu.mpg.de
9//= @date Thu May 7 16:24:22 1998
10//=
11//=----------------------------------------------------------------------
12//=
13//= Created: Thu May 7 16:24:22 1998
14//= Author: Jose Carlos Gonzalez
15//= Purpose: Program for reflector simulation
16//= Notes: See files README for details
17//=
18//=----------------------------------------------------------------------
19//=
20//= $RCSfile: camera.h,v $
21//= $Revision: 1.5 $
22//= $Author: blanch $
23//= $Date: 2000-05-11 13:58:42 $
24//=
25//=//////////////////////////////////////////////////////////////////////
26
27// @T \newpage
28
29//!@section Source code of |camera.h|.
30
31/*!@"
32
33 This section shows the include file |camera.h|
34
35 @"*/
36
37//=-----------------------------------------------------------
38//!@subsection Include files.
39
40//!@{
41
42#include <iostream.h>
43#include <fstream.h>
44#include <stdlib.h>
45#include <stdio.h>
46#include <string.h>
47#include <stdarg.h>
48#include <math.h>
49#include <sys/types.h>
50#include <dirent.h>
51#include <unistd.h>
52#include <libgen.h>
53
54#include "camera-v.h"
55
56#include "jcmacros.h"
57#include "jcdebug.h"
58
59#include "creadparam.h"
60#include "atm.h"
61#include "moments.h"
62
63#include "MCEventHeader.hxx"
64#include "MCCphoton.hxx"
65#include "MTrigger.hxx"
66
67// command line options available
68
69#define COMMAND_LINE_OPTIONS "f:h"
70
71/*@'
72
73 This is C++, but RANLIB routines are written in pure ANSI C.
74 In order to read easily these routines, we must include
75 the following directive
76
77*/
78
79extern "C" {
80#include "ranlib.h"
81}
82
83// version of the reflector program that can read
84
85#define REFL_PROGRAM reflector
86#define REFL_VERSION 0.3
87
88const char REFL_SIGNATURE[] = GLUE_postp( REFL_PROGRAM, REFL_VERSION );
89
90//!@}
91
92//=------------------------------------------------------------
93//!@subsection Macro-definitions, and constants.
94
95//!@{
96
97#define SLICES 19
98#define WIDTH_TIMESLICE 3.3
99
100#define NOTIME 9e+10
101
102#define SIN60 0.866025403784439
103#define COS60 0.500000000000000
104
105#define RandomNumber drand48()
106
107#define iMAXNUMPIX 595 // total maximum possible number of pixels in the camera
108
109#define iMAXNUMPHE 50000 // maximum total number of photoelectrons in one event
110
111#define iNUMNSBPRODCALLS 1 // in order to average over the QE simulation, call the
112 // phe production function for the NSB iNUMNSBPRODCALLS times
113
114#define iNUMWAVEBANDS 5 // number of wavebands for the NSB simulation
115
116#define WAVEBANDBOUND1 290. // iNUMWAVEBANDS+1 boundaries for waveband definitions (nm)
117#define WAVEBANDBOUND2 310. // for the NSB generation
118#define WAVEBANDBOUND3 400.
119#define WAVEBANDBOUND4 500.
120#define WAVEBANDBOUND5 600.
121#define WAVEBANDBOUND6 800.
122
123#define EXTWAVEBAND1 3.715 // iNUMWAVEBANDS extinction values in magnitudes per airmass
124#define EXTWAVEBAND2 0.642 // - these values were taken from D.L. King, Isaac Newton Group
125#define EXTWAVEBAND3 0.209 // Tech Note No. 31, they are for a clear night at the ORM,
126#define EXTWAVEBAND4 0.107 // La Palma. The values were averaged in the given wavebands
127#define EXTWAVEBAND5 0.053
128
129#define SIMTIMEOFFSET_NS 5 // determines how many ns before the first and after the last
130 // shower photoelectron, there should be NSB photoelectrons
131
132//@ now we define the list CT_ITEM_LIST of possible items in the CT def. file
133#define CT_ITEM_LIST /* LIST OF ITEMS IN THE CT DEFINITION FILE */ \
134T(type), /* type of definition file */ \
135T(focal_distance), /* std(focal distance) */ \
136T(focal_std), /* focal distance */ \
137T(point_spread), /* std(point spread) */ \
138T(point_std), /* point spread */ \
139T(adjustment_dev), /* std of adjustment deviation */ \
140T(black_spot), /* radius of the black spot in center of mirror */ \
141T(n_mirrors), /* number of mirrors */ \
142T(r_mirror), /* radius of one mirror */ \
143T(camera_width), /* camera width */ \
144T(n_pixels), /* total number of pixels in the camera */ \
145T(n_centralpixels), /* number of central pixels in the camera */ \
146T(n_gappixels), /* number of gap pixels in the camera */ \
147T(pixel_width), /* pixel width */ \
148T(define_mirrors) /* this entry is followed by the def. of pixels */
149
150#define T(x) x //@< define T() as the name as it is
151
152enum CT_ITEM_TYPE {
153 CT_ITEM_LIST
154};
155
156#undef T
157
158#define T(x) #x //@< define T() as the string of x
159
160const char *const CT_ITEM_NAMES[] = {
161 CT_ITEM_LIST
162};
163
164#undef T
165
166
167// TYPE=0 (CT1)
168// i s rho theta x y z thetan phin xn yn zn
169//
170// i : number of the mirror
171// s : arc length [cm]
172// rho : polar rho of the position of the center of the mirror [cm]
173// theta : polar angle of the position of the center of the mirror [cm]
174// x : x coordinate of the center of the mirror [cm]
175// y : y coordinate of the center of the mirror [cm]
176// z : z coordinate of the center of the mirror [cm]
177// thetan : polar theta angle of the direction where the mirror points to
178// phin : polar phi angle of the direction where the mirror points to
179// xn : xn coordinate of the normal vector in the center (normalized)
180// yn : yn coordinate of the normal vector in the center (normalized)
181// zn : zn coordinate of the normal vector in the center (normalized)
182//
183// TYPE=1 (MAGIC)
184// i f sx sy x y z thetan phin
185//
186// i : number of the mirror
187// f : focal distance of that mirror
188// sx : curvilinear coordinate of mirror's center in X[cm]
189// sy : curvilinear coordinate of mirror's center in X[cm]
190// x : x coordinate of the center of the mirror [cm]
191// y : y coordinate of the center of the mirror [cm]
192// z : z coordinate of the center of the mirror [cm]
193// thetan : polar theta angle of the direction where the mirror points to
194// phin : polar phi angle of the direction where the mirror points to
195// xn : xn coordinate of the normal vector in the center (normalized)
196// yn : yn coordinate of the normal vector in the center (normalized)
197// zn : zn coordinate of the normal vector in the center (normalized)
198
199#define CT_I 0
200
201#define CT_S 1
202#define CT_RHO 2
203#define CT_THETA 3
204
205#define CT_FOCAL 1
206#define CT_SX 2
207#define CT_SY 3
208
209#define CT_X 4
210#define CT_Y 5
211#define CT_Z 6
212#define CT_THETAN 7
213#define CT_PHIN 8
214#define CT_XN 9
215#define CT_YN 10
216#define CT_ZN 11
217
218#define CT_NDATA 12
219
220//!@}
221
222//=------------------------------------------------------------
223//!@subsection data types
224
225struct camera { /* camera parameters for imaging */
226 int inumpixels;
227 int inumcentralpixels;
228 int inumgappixels;
229 int inumbigpixels;
230 double dpixdiameter_cm; /* diameter of the central and gap pixels in centimeters */
231 double dpixsizefactor[iMAXNUMPIX]; /* size of the pixel relative to dpixdiameter_deg */
232 double dxc[iMAXNUMPIX]; /* Pixel coordinates in camera coordinate system (x points from pixel 1 to 2). */
233 double dyc[iMAXNUMPIX]; /* The numbering of the pixels in these arrays starts at 0! */
234 double dxpointcorr_deg; /* correction of the pixel coordinates; to be added to dxc[] to get correct value */
235 double dypointcorr_deg; /* correction of the pixel coordinates; to be added to dxc[] to get correct value */
236
237};
238
239//=------------------------------------------------------------
240//!@subsection Pre-defined file names.
241
242//!@{
243
244#define QE_FILE "../Data/qe.dat"
245
246//!@}
247
248//=------------------------------------------------------------
249//!@subsection Prototypes of functions.
250
251//!@{
252
253//++
254// prototypes
255//--
256
257#define ONoff(x) ((x==TRUE) ? "[ ON ]" : "[ off]")
258
259// Under Linux, the nint function does not exist, so we have to define it.
260#define nint(x) ((int)floor((x)+0.5))
261
262void present(void);
263void usage(void);
264void clean(void);
265void log(const char *funct, char *fmt, ...);
266void error(const char *funct, char *fmt, ...);
267int isA( char * s1, const char * flag );
268void read_ct_file(void);
269int igen_pixel_coordinates(struct camera *cam);
270void read_pixels(struct camera *cam);
271int pixels_are_neig(int pix1, int pix2);
272int bpoint_is_in_pix(double dx, double dy, int ipixnum, struct camera *pcam);
273float dist_r_P(float a, float b, float c,
274 float l, float m, float n,
275 float x, float y, float z);
276int check_reflector_file(FILE *infile);
277float lin_interpol(float x1, float y1, float x2, float y2, float x);
278int produce_phes( FILE *sp, // the input file
279 struct camera *cam, // the camera layout
280 float minwl_nm, // the minimum accepted wavelength
281 float maxwl_nm, // the maximum accepted wavelength
282 class MTrigger *trigger,
283 class MFadc *fadc,
284 int *itotnphe, // total number of produced photoelectrons
285 float *nphe, // number of photoelectrons in each pixel
286 int *incph, // total number of cph read
287 float *tmin_ns, // minimum arrival time of all phes
288 float *tmax_ns // maximum arrival time of all phes
289 );
290
291int produce_nsbrates( char *inname,
292 struct camera *cam,
293 float nsbrate[][iNUMWAVEBANDS]
294 );
295
296int produce_nsb_phes( float *atmin_ns,
297 float *atmax_ns,
298 float theta_rad,
299 struct camera *cam,
300 float nsbr_phepns[iMAXNUMPIX][iNUMWAVEBANDS],
301 float dnsb_phepns[iMAXNUMPIX],
302 float extinction[iNUMWAVEBANDS],
303 float fnpx[iMAXNUMPIX],
304 class MTrigger *trigger,
305 class MFadc *fadc,
306 int *inphe,
307 float base_mv[iMAXNUMPIX]);
308
309//!@}
310
311//=------------------------------------------------------------
312//!@subsection Log of this file.
313
314//!@{
315
316/*
317 *$Log: not supported by cvs2svn $
318 *Revision 1.4 2000/02/18 17:42:39 petry
319 *This version includes drastic changes and belongs to camera.cxx 1.5.
320 *It is not yet finished and not immediately useful because the
321 *trigger simulation is not yet re-implemented. I had to take it
322 *out together with some other stuff in order to tidy the whole
323 *program up. This is not meant as an insult to anyone. I needed
324 *to do this in order to be able to work on it.
325 *
326 *This version has been put in the repository in order to be
327 *able to share the further development with others.
328 *
329 *If you need something working, wait or take an earlier one.
330 *See file README.
331 *
332 *Revision 1.3 1999/11/11 20:29:29 harald
333 *Small changes to run the new version on a linux machine.
334 *
335 *Revision 1.2 1999/11/10 07:42:41 harald
336 *Small change to read the right data files in.
337 *
338 *Revision 1.1.1.1 1999/11/05 11:59:31 harald
339 *This the starting point for CVS controlled further developments of the
340 *camera program. The program was originally written by Jose Carlos.
341 *But here you can find a "rootified" version to the program. This means
342 *that there is no hbook stuff in it now. Also the output of the
343 *program changed to the MagicRawDataFormat.
344 *
345 *The "rootification" was done by Dirk Petry and Harald Kornmayer.
346 *
347 *Revision 1.3 1999/10/22 15:32:56 petry
348 *tidied-up version, really sent to H.K. and N.M., 22-10-99
349 *
350 *Revision 1.2 1999/10/22 15:01:28 petry
351 *version sent to H.K. and N.M. on Fri Oct 22 1999
352 *
353 *Revision 1.1.1.1 1999/10/21 16:35:10 petry
354 *first synthesised version
355 *
356 * Revision 1.8 1999/03/15 14:59:06 gonzalez
357 * camera-1_1
358 *
359 * Revision 1.7 1999/03/02 09:56:11 gonzalez
360 * *** empty log message ***
361 *
362 * Revision 1.6 1999/01/14 17:32:40 gonzalez
363 * Added to camera the STDIN input option (data_from_input)
364 *
365 */
366
367//!@}
368//=EOF
369
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