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change call to AliESDtrack::GetMass to GetMass(kTRUE) - Ruben
[u/mrichter/AliRoot.git] / LHAPDF / lhapdf5.3.1 / wraph1.f
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4e9e3152 1 subroutine H1evolve(xin,qin,pdf)
2 implicit real*8 (a-h,o-z)
3*******************************************************
4c done on 13/07/04 at 10.04.39
5c evolution has been made starting at q2_input = 4.000
6c available for : 1.500 <= q2 <= 1000000.000
7c and : 0.000057 <= x <= 0.906052
8c*
9c for x outside limits, the closest limit
10c is assumed : f2(x>xmax,q2)=f2(xmax,q2)
11c f2(x<xmin,q2)=f2(xmin,q2)
12c for q2 outside limits, the closest limit
13c is assumed : f2(x,q2>q2max)=f2(x,q2max)
14c f2(x,q2<q2min)=f2(x,q2min)
15c*
16c comments, etc... to C. Pascaud or F. Zomer
17********************************************************
18 include 'parmsetup.inc'
19 PARAMETER(n_bin_q2=86)
20 PARAMETER(n_bin_x=100)
21 REAL*4 xl_bin(n_bin_x),q2l_bin(n_bin_q2)
22 PARAMETER(ngrid=20)
23 REAL*4 f(0:ngrid,8,n_bin_x,n_bin_q2),val(8)
24 real*8 pdf(-6:6)
25 real*4 q2in,x,y
26 character*16 name(nmxset)
27 integer nmem(nmxset),ndef(nmxset),mmem
28 common/NAME/name,nmem,ndef,mmem
29 integer nset,iset
30 save
31c
32c enddo
33 call getnset(iset)
34 call getnmem(iset,imem)
35c
36 q2in = qin*qin
37 x=log(xin)
38 y=log(q2in)
39 DO i=2,n_bin_x
40 IF(x.LT.xl_bin(i)) goto 1
41 IF(xl_bin(i).ge.0.) goto 1
42 ENDDO
43 i=n_bin_x
44 1 i=i-1
45 DO j=2,n_bin_q2
46 IF(y.LT.q2l_bin(j)) GOTO 2
47 ENDDO
48 j=n_bin_q2
49 2 j=j-1
50 dx=xl_bin(i+1)-xl_bin(i)
51 xd=(x-xl_bin(i))/dx
52 dy=q2l_bin(j+1)-q2l_bin(j)
53 yd=(y-q2l_bin(j))/dy
54c
55 do k=1,8
56 val(k)=f(imem,k,i,j)+xd*(f(imem,k,i+1,j)-f(imem,k,i,j))
57 &+yd*(f(imem,k,i,j+1)-f(imem,k,i,j))
58 &+xd*yd*(f(imem,k,i+1,j+1)+f(imem,k,i,j)
59 &-f(imem,k,i+1,j)-f(imem,k,i,j+1))
60 enddo
61 pdf(-6) = 0.0d0
62 pdf(6) = 0.0d0
63 pdf(-5) = val(7)
64 pdf(5) = val(7)
65 pdf(-4) = val(6)
66 pdf(4) = val(6)
67 pdf(-3) = val(5)
68 pdf(3) = val(5)
69 pdf(-2) = val(4)
70 pdf(2) = val(3)+val(4)
71 pdf(-1) = val(2)
72 pdf(1) = val(1)+val(2)
73 pdf(0) = val(8)
74 return
75c
76 entry H1read(nset)
77c
78 read(1,*)nmem(nset),ndef(nset)
79 read(1,1000)xl_bin
80 read(1,1000)q2l_bin
81 do i=1,n_bin_q2
82 q2l_bin(i)=log(q2l_bin(i))
83 enddo
84 do nm = 0,nmem(nset)
85 do jval = 1,8
86 read(1,1000)((f(nm,jval,nx,nq2),nx=1,n_bin_x),nq2=1,n_bin_q2)
87 enddo
88 enddo
89 return
90c
91 entry H1alfa(alfas,qalfa)
92 call alphah1(alfas,Qalfa)
93 return
94c
95 entry H1init(Eorder,Q2fit)
96 return
97c
98 entry H1pdf(mem)
99 call getnset(iset)
100 call setnmem(iset,mem)
101c imem = mem
102 return
103c
104 1000 format(5e13.5)
105 END
106*
107 subroutine alphah1(alpha,Qin)
108 implicit real*8 (a-h,o-z)
109 call getnset(nset)
110 call GetOrderAsM(nset,iord)
111 if(iord.eq.1) then
112 call alphah1nlo(alpha,Qin)
113 elseif(iord.eq.0) then
114 call alphah1lo(alpha,Qin)
115 else
116 print *,'iord = ',iord
117 stop
118 endif
119 return
120 end
121*
122 subroutine alphah1nlo(alpha,Qin)
123 implicit real*8 (a-h,o-z)
124****************************************************
125c done on 13/07/04 at 09.10.39
126c evolution has been made starting at q2_input = 4.000
127c available for : 1.500 <= q2 <= 1000000.000
128c for q2 outside limits, the closest limit
129c is assumed : f2(x,q2>q2max)=f2(x,q2max)
130c f2(x,q2<q2min)=f2(x,q2min)
131c*
132c comments, etc... to C. Pascaud or F. Zomer
133***************************************************
134 PARAMETER(n_bin_q2=102)
135 dimension q2l_bin(n_bin_q2)
136 dimension f(n_bin_q2)
137 data q2l_bin/
138 +1.500000E+00,1.600000E+00,1.700000E+00,1.800000E+00,1.900000E+00,
139 +1.959902E+00,1.960000E+00,1.960098E+00,2.000000E+00,2.100000E+00,
140 +2.200000E+00,2.300000E+00,2.400000E+00,2.500000E+00,3.000000E+00,
141 +3.500000E+00,4.000000E+00,4.500000E+00,5.000000E+00,6.000000E+00,
142 +7.000000E+00,8.000000E+00,9.000000E+00,1.000000E+01,1.500000E+01,
143 +2.000000E+01,2.024899E+01,2.025000E+01,2.025101E+01,2.500000E+01,
144 +3.000000E+01,3.500000E+01,4.000000E+01,4.500000E+01,5.000000E+01,
145 +5.500000E+01,6.000000E+01,6.500000E+01,7.000000E+01,7.500000E+01,
146 +8.000000E+01,8.500000E+01,9.000000E+01,9.500000E+01,1.000000E+02,
147 +1.500000E+02,2.000000E+02,2.500000E+02,3.000000E+02,3.500000E+02,
148 +4.000000E+02,4.500000E+02,5.000000E+02,5.500000E+02,6.000000E+02,
149 +6.500000E+02,7.000000E+02,7.500000E+02,8.000000E+02,8.500000E+02,
150 +9.000000E+02,9.500000E+02,1.000000E+03,1.500000E+03,2.000000E+03,
151 +2.500000E+03,3.000000E+03,3.500000E+03,4.000000E+03,4.500000E+03,
152 +5.000000E+03,5.500000E+03,6.000000E+03,6.500000E+03,7.000000E+03,
153 +7.500000E+03,8.000000E+03,8.500000E+03,9.000000E+03,9.500000E+03,
154 +1.000000E+04,1.500000E+04,2.000000E+04,2.500000E+04,3.000000E+04,
155 +3.500000E+04,4.000000E+04,4.500000E+04,5.000000E+04,5.500000E+04,
156 +6.000000E+04,6.500000E+04,7.000000E+04,7.500000E+04,8.000000E+04,
157 +8.500000E+04,9.000000E+04,9.500000E+04,1.000000E+05,1.500000E+05,
158 +2.000000E+05,1.000000E+06/
159 data f/
160 +3.935326E-01,3.849873E-01,3.773198E-01,3.703884E-01,3.640814E-01,
161 +3.605647E-01,3.605591E-01,3.605540E-01,3.585220E-01,3.537029E-01,
162 +3.492356E-01,3.450786E-01,3.411967E-01,3.375601E-01,3.222805E-01,
163 +3.104663E-01,3.009529E-01,2.930611E-01,2.863649E-01,2.755124E-01,
164 +2.669931E-01,2.600508E-01,2.542359E-01,2.492618E-01,2.318890E-01,
165 +2.210261E-01,2.205828E-01,2.205810E-01,2.205794E-01,2.139838E-01,
166 +2.085977E-01,2.042587E-01,2.006485E-01,1.975722E-01,1.949020E-01,
167 +1.925502E-01,1.904538E-01,1.885667E-01,1.868536E-01,1.852875E-01,
168 +1.838468E-01,1.825145E-01,1.812765E-01,1.801214E-01,1.790394E-01,
169 +1.709373E-01,1.656324E-01,1.617456E-01,1.587067E-01,1.562275E-01,
170 +1.541435E-01,1.523521E-01,1.507856E-01,1.493968E-01,1.481517E-01,
171 +1.470250E-01,1.459974E-01,1.450540E-01,1.441827E-01,1.433740E-01,
172 +1.426200E-01,1.419142E-01,1.412513E-01,1.362263E-01,1.328778E-01,
173 +1.303943E-01,1.284347E-01,1.268244E-01,1.254625E-01,1.242858E-01,
174 +1.232522E-01,1.223323E-01,1.215046E-01,1.207533E-01,1.200661E-01,
175 +1.194337E-01,1.188480E-01,1.183032E-01,1.177942E-01,1.173169E-01,
176 +1.168677E-01,1.134367E-01,1.111245E-01,1.093963E-01,1.080244E-01,
177 +1.068916E-01,1.059298E-01,1.050959E-01,1.043613E-01,1.037057E-01,
178 +1.031144E-01,1.025766E-01,1.020837E-01,1.016292E-01,1.012077E-01,
179 +1.008150E-01,1.004476E-01,1.001026E-01,9.977747E-02,9.728142E-02,
180 +9.558620E-02,8.711093E-02/
181 data init/0/
182 if(init.eq.0) then
183 do i=1,n_bin_q2
184 q2l_bin(i) = log(q2l_bin(i))
185 enddo
186 init=1
187 endif
188*
189 q2in = qin*qin
190*
191 y = log(q2in)
192 do j = 2, n_bin_q2
193 if (y.lt.q2l_bin(j)) goto 2
194 enddo
195 j=n_bin_q2
196 2 j=j-1
197*
198 dy = q2l_bin(j+1) - q2l_bin(j)
199 yd = (y - q2l_bin(j)) / dy
200 alpha = f(j) + yd*(f(j+1)-f(j))
201*
202 return
203 END
204
205*
206 subroutine alphah1lo(alpha,Qin)
207 implicit real*8 (a-h,o-z)
208c done on 13/07/04 at 11.32.26
209c evolution has been made starting at q2_input = 4.000
210c available for : 1.500 <= q2 <= 1000000.000
211c for q2 outside limits, the closest limit
212c is assumed : f2(x,q2>q2max)=f2(x,q2max)
213c f2(x,q2<q2min)=f2(x,q2min)
214c*
215c comments, etc... to C. Pascaud or F. Zomer
216***************************************************
217 PARAMETER(n_bin_q2=102)
218 dimension q2l_bin(n_bin_q2)
219 dimension f(n_bin_q2)
220 data q2l_bin/
221 +1.500000E+00,1.600000E+00,1.700000E+00,1.800000E+00,1.900000E+00,
222 +1.959902E+00,1.960000E+00,1.960098E+00,2.000000E+00,2.100000E+00,
223 +2.200000E+00,2.300000E+00,2.400000E+00,2.500000E+00,3.000000E+00,
224 +3.500000E+00,4.000000E+00,4.500000E+00,5.000000E+00,6.000000E+00,
225 +7.000000E+00,8.000000E+00,9.000000E+00,1.000000E+01,1.500000E+01,
226 +2.000000E+01,2.024899E+01,2.025000E+01,2.025101E+01,2.500000E+01,
227 +3.000000E+01,3.500000E+01,4.000000E+01,4.500000E+01,5.000000E+01,
228 +5.500000E+01,6.000000E+01,6.500000E+01,7.000000E+01,7.500000E+01,
229 +8.000000E+01,8.500000E+01,9.000000E+01,9.500000E+01,1.000000E+02,
230 +1.500000E+02,2.000000E+02,2.500000E+02,3.000000E+02,3.500000E+02,
231 +4.000000E+02,4.500000E+02,5.000000E+02,5.500000E+02,6.000000E+02,
232 +6.500000E+02,7.000000E+02,7.500000E+02,8.000000E+02,8.500000E+02,
233 +9.000000E+02,9.500000E+02,1.000000E+03,1.500000E+03,2.000000E+03,
234 +2.500000E+03,3.000000E+03,3.500000E+03,4.000000E+03,4.500000E+03,
235 +5.000000E+03,5.500000E+03,6.000000E+03,6.500000E+03,7.000000E+03,
236 +7.500000E+03,8.000000E+03,8.500000E+03,9.000000E+03,9.500000E+03,
237 +1.000000E+04,1.500000E+04,2.000000E+04,2.500000E+04,3.000000E+04,
238 +3.500000E+04,4.000000E+04,4.500000E+04,5.000000E+04,5.500000E+04,
239 +6.000000E+04,6.500000E+04,7.000000E+04,7.500000E+04,8.000000E+04,
240 +8.500000E+04,9.000000E+04,9.500000E+04,1.000000E+05,1.500000E+05,
241 +2.000000E+05,1.000000E+06/
242 data f/
243 +4.395646E-01,4.308115E-01,4.229009E-01,4.157042E-01,4.091185E-01,
244 +4.054310E-01,4.054251E-01,4.054197E-01,4.032349E-01,3.980418E-01,
245 +3.932134E-01,3.887078E-01,3.844897E-01,3.805290E-01,3.637916E-01,
246 +3.507479E-01,3.401822E-01,3.313772E-01,3.238784E-01,3.116737E-01,
247 +3.020502E-01,2.941818E-01,2.875740E-01,2.819097E-01,2.620464E-01,
248 +2.495700E-01,2.490599E-01,2.490579E-01,2.490560E-01,2.413308E-01,
249 +2.350218E-01,2.299395E-01,2.257114E-01,2.221089E-01,2.189825E-01,
250 +2.162291E-01,2.137753E-01,2.115667E-01,2.095621E-01,2.077297E-01,
251 +2.060444E-01,2.044861E-01,2.030382E-01,2.016875E-01,2.004225E-01,
252 +1.909551E-01,1.847628E-01,1.802294E-01,1.766873E-01,1.737993E-01,
253 +1.713728E-01,1.692881E-01,1.674658E-01,1.658508E-01,1.644033E-01,
254 +1.630939E-01,1.619001E-01,1.608043E-01,1.597925E-01,1.588537E-01,
255 +1.579785E-01,1.571596E-01,1.563904E-01,1.505657E-01,1.466892E-01,
256 +1.438172E-01,1.415527E-01,1.396930E-01,1.381211E-01,1.367637E-01,
257 +1.355719E-01,1.345115E-01,1.335578E-01,1.326924E-01,1.319011E-01,
258 +1.311728E-01,1.304988E-01,1.298719E-01,1.292864E-01,1.287374E-01,
259 +1.282208E-01,1.242789E-01,1.216259E-01,1.196449E-01,1.180735E-01,
260 +1.167767E-01,1.156763E-01,1.147226E-01,1.138828E-01,1.131336E-01,
261 +1.124583E-01,1.118440E-01,1.112813E-01,1.107625E-01,1.102815E-01,
262 +1.098335E-01,1.094145E-01,1.090210E-01,1.086503E-01,1.058065E-01,
263 +1.038775E-01,9.426288E-02/
264 data init/0/
265 if(init.eq.0) then
266 do i=1,n_bin_q2
267 q2l_bin(i) = log(q2l_bin(i))
268 enddo
269 init=1
270 endif
271
272 q2in = qin*qin
273*
274 y = log(q2in)
275 do j = 2, n_bin_q2
276 if (y.lt.q2l_bin(j)) goto 2
277 enddo
278 j=n_bin_q2
279 2 j=j-1
280*
281 dy = q2l_bin(j+1) - q2l_bin(j)
282 yd = (y - q2l_bin(j)) / dy
283 alpha = f(j) + yd*(f(j+1)-f(j))
284*
285 return
286 END
287*
288