1 |
cafagna |
1.1 |
#include <TObject.h> |
2 |
|
|
#include <TrAng.h> |
3 |
|
|
#include "TString.h" |
4 |
|
|
#include "TMatrixD.h" |
5 |
|
|
#include <iostream> |
6 |
|
|
#include <stdio.h> |
7 |
|
|
|
8 |
|
|
using namespace std; |
9 |
|
|
|
10 |
|
|
PamelaOrientation::PamelaOrientation() : TObject(){ |
11 |
|
|
a = 360/(2*TMath::Pi()); |
12 |
|
|
Re = 6000000; |
13 |
|
|
} |
14 |
|
|
|
15 |
|
|
PamelaOrientation::~PamelaOrientation(){ |
16 |
|
|
} |
17 |
|
|
|
18 |
|
|
TMatrixD PamelaOrientation::QuatoECI(Float_t q0, Float_t q1, Float_t q2, Float_t q3){ |
19 |
|
|
TMatrixD Pij(3,3); |
20 |
|
|
Pij(0,0) = pow(q0,2)+pow(q1,2)-pow(q2,2)-pow(q3,2); |
21 |
|
|
Pij(0,1) = /*2*(q1*q2+q0*q3);/*/ 2*(q1*q2-q0*q3); |
22 |
|
|
Pij(0,2) = /*2*(q1*q3-q0*q2);/*/ 2*(q1*q3+q0*q2); |
23 |
|
|
Pij(1,0) = /*2*(q1*q2-q0*q3);/*/ 2*(q1*q2+q0*q3); |
24 |
|
|
Pij(1,1) = pow(q0,2)-pow(q1,2)+pow(q2,2)-pow(q3,2); |
25 |
|
|
Pij(1,2) = /*2*(q2*q3+q0*q1);/*/ 2*(q2*q3-q0*q1); |
26 |
|
|
Pij(2,0) = /*2*(q1*q3+q0*q2);/*/ 2*(q1*q3-q0*q2); |
27 |
|
|
Pij(2,1) = /*2*(q2*q3-q0*q1);/*/ 2*(q2*q3+q0*q1); |
28 |
|
|
Pij(2,2) = pow(q0,2)-pow(q1,2)-pow(q2,2)+pow(q3,2); |
29 |
|
|
return Pij; |
30 |
|
|
} |
31 |
|
|
|
32 |
|
|
TMatrixD PamelaOrientation::ECItoGreenwich(TMatrixD Aij, UInt_t t){ |
33 |
|
|
//t=1154304000+86400*365; |
34 |
|
|
TMatrixD Gij(3,3); |
35 |
|
|
Double_t omg = (7.292115e-5)*a; // Earth rotation velosity (Around polar axis); |
36 |
|
|
//Double_t t1 = 0; |
37 |
|
|
//if(t<=1158883200) t1 = 1127347200+229.2732; //absTime at 22/09/2005 + diference between Solar midnight and Greenwich sidereal midnight |
38 |
|
|
//if(t>1158883200&&t<=1190419200) t1 = 1158883200+172.3415;//absTime at 22/09/2006 + diference between Solar midnight and Greenwich sidereal midnight |
39 |
|
|
//if(t>=1190419200&&t<1222041600) t1 = 1190419200+115.39; //absTime at 22/09/2007 + diference between Solar midnight and Greenwich sidereal midnight |
40 |
|
|
//if(t>=1222041600) t1 = 1222041600 + 294.9361; //absTime at 22/09/2008 + diference between Solar midnight and Greenwich sidereal midnight |
41 |
|
|
//UInt_t Nd = (t-t1)/86400; |
42 |
|
|
//Int_t DifSuSt = Nd*236.55; |
43 |
|
|
Double_t d = (t-10957*86400-43200); //Number of day, passing from 01/01/2000 12:00:00 to t; |
44 |
|
|
d = d/86400; |
45 |
|
|
//d = t-da*86400+DifSuSt |
46 |
|
|
//cout<<"t = "<<t<<"\n"; |
47 |
|
|
//cout<<"t - 2000y = "<<t-10957*86400-43200<<"\n"; |
48 |
|
|
//cout<<"d = "<<d<<"\n"; |
49 |
|
|
//Int_t tl = t%86400; //!!!!!!!!!!!!!!!!!!!!!!!! |
50 |
|
|
Double_t T = d/36525; //Number of Julian centuries; |
51 |
|
|
|
52 |
|
|
//Double_t tl = t-t1-Nd*86400-DifSuSt; |
53 |
|
|
Double_t Se = 6*3600+41*60+236.555367908*d+0.093104*pow(T,2)-(6.2e-6)*pow(T,3); |
54 |
|
|
//cout<<"Se = "<<Se<<"\n"; |
55 |
|
|
//cout<<t<<endl<<d<<endl<<tl<<endl<<Se+omg*tl*86400/360<<endl; |
56 |
|
|
Int_t tr = (t-10957*86400)%86400; |
57 |
|
|
//cout<<"tr = "<<tr<<endl; |
58 |
|
|
Double_t Somg = (Se+49.077+omg*86400*tr/360)*360/86400; |
59 |
|
|
//cout<<"t1 = "<<(t-10957*86400)%86400<<"\n"; |
60 |
|
|
//cout<<"tr = "<<tr<<"\n"; |
61 |
|
|
//cout<<"Somg = "<<Se+omg*86400*tr/360<<"\n"; |
62 |
|
|
//cout<<"Somg = "<<((Somg-360*6)*86400/360/3600-20)*60<<"\n"; |
63 |
|
|
//cout<<cos(Somg/a)<<endl; |
64 |
|
|
Gij(0,0) = cos(Somg/a); |
65 |
|
|
Gij(0,1) = -sin(Somg/a); |
66 |
|
|
Gij(0,2) = 0; |
67 |
|
|
Gij(1,0) = sin(Somg/a); |
68 |
|
|
Gij(1,1) = cos(Somg/a); |
69 |
|
|
Gij(1,2) = 0; |
70 |
|
|
Gij(2,0) = 0; |
71 |
|
|
Gij(2,1) = 0; |
72 |
|
|
Gij(2,2) = 1; |
73 |
|
|
Gij.Invert(); |
74 |
|
|
//SetDirAxisGreenwich(Aij); |
75 |
|
|
//cout<<(Somg/a)<<endl<<Aij(0,0)<<" "<<Aij(1,0)<<" "<<Aij(2,0)<<endl; |
76 |
|
|
return Gij*Aij; |
77 |
|
|
} |
78 |
|
|
|
79 |
|
|
TMatrixD PamelaOrientation::GreenwichtoGEO(Double_t lat, Double_t lon, TMatrixD Aij){ |
80 |
|
|
//Double_t a = 360/(2*TMath::Pi()); |
81 |
|
|
//Double_t Re = 6000000; |
82 |
|
|
TMatrixD Gij(3,3); |
83 |
|
|
TMatrixD Fij(3,3); |
84 |
|
|
|
85 |
|
|
TMatrixD Hij(3,3); //TEST |
86 |
|
|
TMatrixD Iij(3,3); //TEST |
87 |
|
|
|
88 |
|
|
// if((lat<0.1)&&(lat>-0.1)){ |
89 |
|
|
//cout<<"lon = "<<lon<<" lat = "<<lat<<endl; |
90 |
|
|
lon=(-lon)/a; lat=(-lat)/a; |
91 |
|
|
//cout<<"lon = "<<lon<<" lat = "<<lat<<endl; |
92 |
|
|
// |
93 |
|
|
// cout<<"Quaternions Array"<<endl; |
94 |
|
|
//cout<<Aij(0,0)<<" "<<Aij(0,1)<<" "<<Aij(0,2)<<endl; |
95 |
|
|
//cout<<Aij(1,0)<<" "<<Aij(1,1)<<" "<<Aij(1,2)<<endl; |
96 |
|
|
//cout<<Aij(2,0)<<" "<<Aij(2,1)<<" "<<Aij(2,2)<<endl<<endl; |
97 |
|
|
// } |
98 |
|
|
//Double_t x0 = (alt+Re)*sin(lat)*sin(lon); |
99 |
|
|
//Double_t y0 = (alt+Re)*sin(lat)*cos(lon); |
100 |
|
|
//Double_t Sa = lon-a*atan(y0/x0); |
101 |
|
|
//if (y0>0&&x0<0) Sa=-Sa+90; |
102 |
|
|
//if (y0<0&&x0<0) Sa=Sa-90; |
103 |
|
|
//if (y0>0&&x0==0) Sa=90; |
104 |
|
|
//if (y0<0&&x0==0) Sa=-90; |
105 |
|
|
|
106 |
|
|
Gij(0,0) = cos(lon); |
107 |
|
|
Gij(0,1) = -sin(lon); |
108 |
|
|
Gij(0,2) = 0; |
109 |
|
|
Gij(1,0) = sin(lon); |
110 |
|
|
Gij(1,1) = cos(lon); |
111 |
|
|
Gij(1,2) = 0; |
112 |
|
|
Gij(2,0) = 0; |
113 |
|
|
Gij(2,1) = 0; |
114 |
|
|
Gij(2,2) = 1; |
115 |
|
|
|
116 |
|
|
//cout<<"First rotation"<<endl; |
117 |
|
|
//cout<<Gij(0,0)<<" "<<Gij(0,1)<<" "<<Gij(0,2)<<endl; |
118 |
|
|
//cout<<Gij(1,0)<<" "<<Gij(1,1)<<" "<<Gij(1,2)<<endl; |
119 |
|
|
//cout<<Gij(2,0)<<" "<<Gij(2,1)<<" "<<Gij(2,2)<<endl<<endl; |
120 |
|
|
|
121 |
|
|
//Gij.Invert(); |
122 |
|
|
|
123 |
|
|
Fij(0,0) = cos(lat); |
124 |
|
|
Fij(0,1) = 0; |
125 |
|
|
Fij(0,2) = -sin(lat); |
126 |
|
|
Fij(1,0) = 0; |
127 |
|
|
Fij(1,1) = 1; |
128 |
|
|
Fij(1,2) = 0; |
129 |
|
|
Fij(2,0) = sin(lat); |
130 |
|
|
Fij(2,1) = 0; |
131 |
|
|
Fij(2,2) = cos(lat); |
132 |
|
|
|
133 |
|
|
//Fij.Invert(); |
134 |
|
|
|
135 |
|
|
//if((lat<0.1)&&(lat>-0.1)){ |
136 |
|
|
/* Hij=Gij*Aij; //TEST |
137 |
|
|
|
138 |
|
|
cout<<"First rotation"<<endl; |
139 |
|
|
cout<<Hij(0,0)<<" "<<Hij(0,1)<<" "<<Hij(0,2)<<endl; |
140 |
|
|
cout<<Hij(1,0)<<" "<<Hij(1,1)<<" "<<Hij(1,2)<<endl; |
141 |
|
|
cout<<Hij(2,0)<<" "<<Hij(2,1)<<" "<<Hij(2,2)<<endl<<endl; |
142 |
|
|
|
143 |
|
|
Iij = Fij*(Gij*Aij); //TEST |
144 |
|
|
|
145 |
|
|
cout<<"Second rotation"<<endl; |
146 |
|
|
cout<<Iij(0,0)<<" "<<Iij(0,1)<<" "<<Iij(0,2)<<endl; |
147 |
|
|
cout<<Iij(1,0)<<" "<<Iij(1,1)<<" "<<Iij(1,2)<<endl; |
148 |
|
|
cout<<Iij(2,0)<<" "<<Iij(2,1)<<" "<<Iij(2,2)<<endl; |
149 |
|
|
// |
150 |
|
|
Int_t ret; |
151 |
|
|
cin>>ret;*/ |
152 |
|
|
// } |
153 |
|
|
return Fij*(Gij*Aij); |
154 |
|
|
} |
155 |
|
|
|
156 |
|
|
TMatrixD PamelaOrientation::PamelatoGEO(TMatrixD Aij, Double_t B1, Double_t B2, Double_t B3){ |
157 |
|
|
//TMatrixD Gij(3,3); |
158 |
|
|
TMatrixD Hij(3,1); |
159 |
|
|
TMatrixD Bij(3,1); |
160 |
|
|
Bij(0,0) = B1; |
161 |
|
|
Bij(1,0) = B2; |
162 |
|
|
Bij(2,0) = B3; |
163 |
|
|
//Double_t alfa = TMath::ASin(sqrt(1/((Aij(1,2))/Aij(0,2)+1))) * TMath::RadToDeg(); |
164 |
|
|
//Gij(0,0) = cos(alfa/a); |
165 |
|
|
//Gij(0,1) = -sin(alfa/a); |
166 |
|
|
//Gij(0,2) = 0; |
167 |
|
|
//Gij(1,0) = 0; |
168 |
|
|
//Gij(1,1) = 1; |
169 |
|
|
//Gij(1,2) = 0; |
170 |
|
|
//Gij(2,0) = sin(alfa/a); |
171 |
|
|
//Gij(2,1) = cos(alfa/a); |
172 |
|
|
//Gij(2,2) = 0; |
173 |
|
|
|
174 |
|
|
Hij=Aij*Bij; |
175 |
|
|
return Hij; |
176 |
|
|
//cout<<0.25-Aij(2,2)/(Aij(2,1)*Aij(2,0))<<endl; |
177 |
|
|
//cout<<Hij(0,0)<<endl;//" "<<Hij(0,1)<<" "<<Hij(0,2)<<endl; |
178 |
|
|
//cout<<Hij(1,0)<<endl;//" "<<Hij(1,1)<<" "<<Hij(1,2)<<endl; |
179 |
|
|
//cout<<Hij(2,0)<<endl;//" "<<Hij(2,1)<<" "<<Hij(2,2)<<endl; |
180 |
|
|
} |
181 |
|
|
|
182 |
|
|
TMatrixD PamelaOrientation::ColPermutation(TMatrixD Aij){ |
183 |
|
|
TMatrixD Gij(3,3); |
184 |
|
|
Gij(0,0) = 1; Gij(0,1) = 0; Gij(0,2) = 0; |
185 |
|
|
Gij(1,0) = 0; Gij(1,1) = 0; Gij(1,2) = 1; |
186 |
|
|
Gij(2,0) = 0; Gij(2,1) = -1; Gij(2,2) = 0; |
187 |
|
|
return Aij*Gij; |
188 |
|
|
} |
189 |
|
|
|
190 |
|
|
Double_t PamelaOrientation::GetPitchAngle(Double_t x1, Double_t y1, Double_t z1, Double_t x2, Double_t y2, Double_t z2){ |
191 |
|
|
return TMath::ACos((x1*x2 + y1*y2 + z1*z2)/(sqrt(pow(x1,2)+pow(y1,2)+pow(z1,2))*sqrt(pow(x2,2)+pow(y2,2)+pow(z2,2)))) * TMath::RadToDeg(); |
192 |
|
|
} |