| 1 |
************************************************************************* |
| 2 |
* |
| 3 |
* Subroutine read_B.f |
| 4 |
* |
| 5 |
* it calls the subroutines which read the magnetic field maps for |
| 6 |
* the PAMELA spectrometer |
| 7 |
* |
| 8 |
* needs: |
| 9 |
* - ./read_B_inner.f inner map reading subroutine |
| 10 |
* - ./read_B_outer.f outer map reading subroutine |
| 11 |
* |
| 12 |
* to be called before ./inter_B.f (interpolation subroutine) |
| 13 |
* |
| 14 |
************************************************************************* |
| 15 |
|
| 16 |
subroutine readB(cpath) |
| 17 |
include 'common_c2f.f' |
| 18 |
character*80 cpath |
| 19 |
character*80 ppath |
| 20 |
|
| 21 |
|
| 22 |
b_error=0 |
| 23 |
|
| 24 |
la=80 |
| 25 |
do i=1,80 |
| 26 |
if(cpath(i:i).eq.'/')la=i |
| 27 |
enddo |
| 28 |
ppath=cpath(1:la) |
| 29 |
|
| 30 |
b_path = ppath |
| 31 |
b_pathlen = la |
| 32 |
|
| 33 |
c FUNZIONAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!! |
| 34 |
|
| 35 |
if(b_debug.eq.1)print*,'Field loaded: ',b_loaded |
| 36 |
if(b_loaded.eq.0)then |
| 37 |
|
| 38 |
c call the subroutine which reads the maps of the measurements taken |
| 39 |
c inside the magnetic cavity |
| 40 |
call readBinner(ppath) |
| 41 |
if(b_error.eq.1)return |
| 42 |
|
| 43 |
c call the subroutine which reads the maps of the measurements taken |
| 44 |
c outside the magnetic cavity |
| 45 |
call readBouter(ppath) |
| 46 |
if(b_error.eq.1)return |
| 47 |
|
| 48 |
b_loaded = 1 |
| 49 |
endif |
| 50 |
|
| 51 |
return |
| 52 |
end |
| 53 |
|
| 54 |
************************************************************ |
| 55 |
|
| 56 |
|
| 57 |
************************************************************************* |
| 58 |
* |
| 59 |
* Subroutine readBinner |
| 60 |
* |
| 61 |
* it reads from rz files the two magnetic field maps taken inside the |
| 62 |
* spectrometer cavity and fills the variables in common_B_inner.f |
| 63 |
* |
| 64 |
* needs: |
| 65 |
* - common_B.f common file for the inner magnetic field map |
| 66 |
* - .rz map files in ./ containing coordinates of measured points, Bx, By |
| 67 |
* and Bz components + errors |
| 68 |
* |
| 69 |
* output variables: (see common_B_inner.f) |
| 70 |
* - px#(nx,3) with #=1,2 for the 2 maps |
| 71 |
* - py#(ny,3) |
| 72 |
* - pz#(nz,3) |
| 73 |
* - b#(nx,ny,nz,3) |
| 74 |
* |
| 75 |
************************************************************************* |
| 76 |
|
| 77 |
subroutine readBinner(path) |
| 78 |
|
| 79 |
c implicit double precision (a-h,o-z) |
| 80 |
include 'common_B.f' |
| 81 |
include 'common_c2f.f' |
| 82 |
character*80 path |
| 83 |
|
| 84 |
C |
| 85 |
REAL hmemor(10000000) |
| 86 |
integer Iquest(100) |
| 87 |
COMMON /pawc/hmemor |
| 88 |
save /pawc/ |
| 89 |
C |
| 90 |
Common /QUEST/ Iquest |
| 91 |
save /quest/ |
| 92 |
|
| 93 |
|
| 94 |
c------------------------------------------------------------------------ |
| 95 |
c |
| 96 |
c local variables |
| 97 |
c |
| 98 |
c------------------------------------------------------------------------ |
| 99 |
|
| 100 |
character*64 Bmap_file !magnetic field file name |
| 101 |
parameter (lun_Bmap_file=66) !magnetic field map file id number |
| 102 |
|
| 103 |
parameter (ntpl_Bmap=20) !ntuple identifier |
| 104 |
|
| 105 |
REAL PFX(3),FX,DFX, !Bx field component coordinates in m, value and error in T |
| 106 |
$ PFY(3),FY,DFY |
| 107 |
$ ,PFZ(3),FZ,DFZ |
| 108 |
INTEGER INDEX(3) !point index |
| 109 |
|
| 110 |
COMMON /PAWCR4/ INDEX,PFX,FX,DFX,PFY,FY,DFY,PFZ,FZ,DFZ |
| 111 |
|
| 112 |
|
| 113 |
CALL HLIMIT(10000000) |
| 114 |
C - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| 115 |
C largest RZ file: IQUEST(10) records x LREC words x 4 byte |
| 116 |
C with the following settings: 65000 x 4096 x 4 = 1G |
| 117 |
C - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| 118 |
|
| 119 |
c permette di ottenere ntuple funzionanti nonostante |
| 120 |
c il messaggio dei 64K di RZOUT |
| 121 |
Iquest(10) = 512000 |
| 122 |
c------------------------------------------------------------------------ |
| 123 |
c |
| 124 |
c *** FIRST MAP *** |
| 125 |
c |
| 126 |
c------------------------------------------------------------------------ |
| 127 |
|
| 128 |
c------------------------------------------------------------------------ |
| 129 |
c |
| 130 |
c initialization and map file opening |
| 131 |
c |
| 132 |
c------------------------------------------------------------------------ |
| 133 |
|
| 134 |
c print*,' ' |
| 135 |
c print*,' ' |
| 136 |
|
| 137 |
Bmap_file='measure_n3_290302.rz' |
| 138 |
|
| 139 |
c opens magnetic field map first file |
| 140 |
if(b_debug.eq.1)print * |
| 141 |
$ ,path(1:LNBLNK(path))//Bmap_file |
| 142 |
call HROPEN |
| 143 |
$ (lun_Bmap_file,'Bmap' |
| 144 |
$ ,path(1:LNBLNK(path))//Bmap_file |
| 145 |
$ ,'P',1024,istat) |
| 146 |
if(istat.ne.0) goto 21 |
| 147 |
|
| 148 |
|
| 149 |
call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
| 150 |
|
| 151 |
c call HPRNTU(ntpl_Bmap) |
| 152 |
call HBNAME(ntpl_Bmap,' ',0,'$CLEAR') |
| 153 |
call HBNAME(ntpl_Bmap,'INDEX',index,'$SET') |
| 154 |
call HBNAME(ntpl_Bmap,'BX',pfx,'$SET') |
| 155 |
call HBNAME(ntpl_Bmap,'BY',pfy,'$SET') |
| 156 |
call HBNAME(ntpl_Bmap,'BZ',pfz,'$SET') |
| 157 |
|
| 158 |
|
| 159 |
c------------------------------------------------------------------------ |
| 160 |
c |
| 161 |
c reads events and fills variables |
| 162 |
c |
| 163 |
c------------------------------------------------------------------------ |
| 164 |
|
| 165 |
call HNOENT(ntpl_Bmap,iemax) !number of events |
| 166 |
|
| 167 |
c initializes measurement grid edges |
| 168 |
do ic=1,3 |
| 169 |
px1max(ic)=0. |
| 170 |
px1min(ic)=0. |
| 171 |
py1max(ic)=0. |
| 172 |
py1min(ic)=0. |
| 173 |
pz1max(ic)=0. |
| 174 |
pz1min(ic)=0. |
| 175 |
enddo |
| 176 |
|
| 177 |
|
| 178 |
do iev=1,iemax !event loop |
| 179 |
|
| 180 |
call HGNT(ntpl_Bmap,iev,ierr) !reads event |
| 181 |
if(ierr.ne.0) goto 22 |
| 182 |
|
| 183 |
c the output consists of matrices for coordinates, B components values |
| 184 |
c and errors: |
| 185 |
c e.g. px1(4,2) = X coordinate of the point with index = 4 along X, |
| 186 |
c in which By (=2) component has been measured |
| 187 |
c e.g. b1(3,23,4,1) = Bx (=1) component value, measured in the point with |
| 188 |
c indexes = 3,23,4 along X, Y and Z |
| 189 |
|
| 190 |
c Bx component |
| 191 |
px1(index(1),1) = pfx(1) |
| 192 |
if(px1(index(1),1).lt.px1min(1)) px1min(1)=px1(index(1),1) |
| 193 |
if(px1(index(1),1).gt.px1max(1)) px1max(1)=px1(index(1),1) |
| 194 |
py1(index(2),1) = pfx(2) |
| 195 |
if(py1(index(2),1).lt.py1min(1)) py1min(1)=py1(index(2),1) |
| 196 |
if(py1(index(2),1).gt.py1max(1)) py1max(1)=py1(index(2),1) |
| 197 |
pz1(index(3),1) = pfx(3) |
| 198 |
if(pz1(index(3),1).lt.pz1min(1)) pz1min(1)=pz1(index(3),1) |
| 199 |
if(pz1(index(3),1).gt.pz1max(1)) pz1max(1)=pz1(index(3),1) |
| 200 |
|
| 201 |
b1(index(1),index(2),index(3),1) = fx |
| 202 |
|
| 203 |
|
| 204 |
c By component |
| 205 |
px1(index(1),2) = pfy(1) |
| 206 |
if(px1(index(1),2).lt.px1min(2)) px1min(2)=px1(index(1),2) |
| 207 |
if(px1(index(1),2).gt.px1max(2)) px1max(2)=px1(index(1),2) |
| 208 |
py1(index(2),2) = pfy(2) |
| 209 |
if(py1(index(2),2).lt.py1min(2)) py1min(2)=py1(index(2),2) |
| 210 |
if(py1(index(2),2).gt.py1max(2)) py1max(2)=py1(index(2),2) |
| 211 |
pz1(index(3),2) = pfy(3) |
| 212 |
if(pz1(index(3),2).lt.pz1min(2)) pz1min(2)=pz1(index(3),2) |
| 213 |
if(pz1(index(3),2).gt.pz1max(2)) pz1max(2)=pz1(index(3),2) |
| 214 |
|
| 215 |
b1(index(1),index(2),index(3),2) = fy |
| 216 |
|
| 217 |
|
| 218 |
c Bz component |
| 219 |
px1(index(1),3) = pfz(1) |
| 220 |
if(px1(index(1),3).lt.px1min(3)) px1min(3)=px1(index(1),3) |
| 221 |
if(px1(index(1),3).gt.px1max(3)) px1max(3)=px1(index(1),3) |
| 222 |
py1(index(2),3) = pfz(2) |
| 223 |
if(py1(index(2),3).lt.py1min(3)) py1min(3)=py1(index(2),3) |
| 224 |
if(py1(index(2),3).gt.py1max(3)) py1max(3)=py1(index(2),3) |
| 225 |
pz1(index(3),3) = pfz(3) |
| 226 |
if(pz1(index(3),3).lt.pz1min(3)) pz1min(3)=pz1(index(3),3) |
| 227 |
if(pz1(index(3),3).gt.pz1max(3)) pz1max(3)=pz1(index(3),3) |
| 228 |
|
| 229 |
b1(index(1),index(2),index(3),3) = fz |
| 230 |
|
| 231 |
enddo |
| 232 |
|
| 233 |
c------------------------------------------------------------------------ |
| 234 |
c |
| 235 |
c closes files |
| 236 |
c |
| 237 |
c------------------------------------------------------------------------ |
| 238 |
|
| 239 |
call HREND('Bmap') |
| 240 |
close(lun_Bmap_file) |
| 241 |
c$$$ cmd2='rm -f ' |
| 242 |
c$$$ $ //Bmap_file(1:LNBLNK(Bmap_file)) |
| 243 |
c$$$ call system(cmd2) |
| 244 |
c$$$ |
| 245 |
|
| 246 |
|
| 247 |
c------------------------------------------------------------------------ |
| 248 |
c |
| 249 |
c *** SECOND MAP *** |
| 250 |
c |
| 251 |
c------------------------------------------------------------------------ |
| 252 |
|
| 253 |
c------------------------------------------------------------------------ |
| 254 |
c |
| 255 |
c initialization and map file opening |
| 256 |
c |
| 257 |
c------------------------------------------------------------------------ |
| 258 |
|
| 259 |
c print*,' ' |
| 260 |
c print*,' ' |
| 261 |
|
| 262 |
Bmap_file='measure_n4_110402_corrected.rz' |
| 263 |
c opens magnetic field map first file |
| 264 |
if(b_debug.eq.1)print * !,'Opening file: ' |
| 265 |
$ ,path(1:LNBLNK(path))//Bmap_file |
| 266 |
call HROPEN |
| 267 |
$ (lun_Bmap_file,'Bmap' |
| 268 |
$ ,path(1:LNBLNK(path))//Bmap_file |
| 269 |
$ ,'P',1024,istat) |
| 270 |
if(istat.ne.0) goto 21 |
| 271 |
|
| 272 |
|
| 273 |
call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
| 274 |
|
| 275 |
c call HPRNTU(ntpl_Bmap) |
| 276 |
call HBNAME(ntpl_Bmap,' ',0,'$CLEAR') |
| 277 |
call HBNAME(ntpl_Bmap,'INDEX',index,'$SET') |
| 278 |
call HBNAME(ntpl_Bmap,'BX',pfx,'$SET') |
| 279 |
call HBNAME(ntpl_Bmap,'BY',pfy,'$SET') |
| 280 |
call HBNAME(ntpl_Bmap,'BZ',pfz,'$SET') |
| 281 |
|
| 282 |
|
| 283 |
c------------------------------------------------------------------------ |
| 284 |
c |
| 285 |
c reads events and fills variables |
| 286 |
c |
| 287 |
c------------------------------------------------------------------------ |
| 288 |
|
| 289 |
call HNOENT(ntpl_Bmap,iemax) !number of events |
| 290 |
|
| 291 |
c print*,'iemax ',iemax |
| 292 |
|
| 293 |
do ic=1,3 !grid edges |
| 294 |
px2max(ic)=0. |
| 295 |
px2min(ic)=0. |
| 296 |
py2max(ic)=0. |
| 297 |
py2min(ic)=0. |
| 298 |
pz2max(ic)=0. |
| 299 |
pz2min(ic)=0. |
| 300 |
enddo |
| 301 |
|
| 302 |
|
| 303 |
do iev=1,iemax !event loop |
| 304 |
|
| 305 |
call HGNT(ntpl_Bmap,iev,ierr) !reads event |
| 306 |
if(ierr.ne.0) goto 22 |
| 307 |
|
| 308 |
c the output consists of matrices for coordinates, B components values |
| 309 |
c and errors: |
| 310 |
c e.g. px(4,2) = X coordinate of the point with index = 4 along X, |
| 311 |
c in which By (=2) component has been measured |
| 312 |
c e.g. b(3,23,4,1) = Bx (=1) component value, measured in the point with |
| 313 |
c indexes = 3,23,4 along X, Y and Z |
| 314 |
|
| 315 |
c Bx component |
| 316 |
px2(index(1),1) = pfx(1) |
| 317 |
if(px2(index(1),1).lt.px2min(1)) px2min(1)=px2(index(1),1) |
| 318 |
if(px2(index(1),1).gt.px2max(1)) px2max(1)=px2(index(1),1) |
| 319 |
py2(index(2),1) = pfx(2) |
| 320 |
if(py2(index(2),1).lt.py2min(1)) py2min(1)=py2(index(2),1) |
| 321 |
if(py2(index(2),1).gt.py2max(1)) py2max(1)=py2(index(2),1) |
| 322 |
pz2(index(3),1) = pfx(3) |
| 323 |
if(pz2(index(3),1).lt.pz2min(1)) pz2min(1)=pz2(index(3),1) |
| 324 |
if(pz2(index(3),1).gt.pz2max(1)) pz2max(1)=pz2(index(3),1) |
| 325 |
|
| 326 |
b2(index(1),index(2),index(3),1) = fx |
| 327 |
|
| 328 |
|
| 329 |
c By component |
| 330 |
px2(index(1),2) = pfy(1) |
| 331 |
if(px2(index(1),2).lt.px2min(2)) px2min(2)=px2(index(1),2) |
| 332 |
if(px2(index(1),2).gt.px2max(2)) px2max(2)=px2(index(1),2) |
| 333 |
py2(index(2),2) = pfy(2) |
| 334 |
if(py2(index(2),2).lt.py2min(2)) py2min(2)=py2(index(2),2) |
| 335 |
if(py2(index(2),2).gt.py2max(2)) py2max(2)=py2(index(2),2) |
| 336 |
pz2(index(3),2) = pfy(3) |
| 337 |
if(pz2(index(3),2).lt.pz2min(2)) pz2min(2)=pz2(index(3),2) |
| 338 |
if(pz2(index(3),2).gt.pz2max(2)) pz2max(2)=pz2(index(3),2) |
| 339 |
|
| 340 |
b2(index(1),index(2),index(3),2) = fy |
| 341 |
|
| 342 |
|
| 343 |
c Bz component |
| 344 |
px2(index(1),3) = pfz(1) |
| 345 |
if(px2(index(1),3).lt.px2min(3)) px2min(3)=px2(index(1),3) |
| 346 |
if(px2(index(1),3).gt.px2max(3)) px2max(3)=px2(index(1),3) |
| 347 |
py2(index(2),3) = pfz(2) |
| 348 |
if(py2(index(2),3).lt.py2min(3)) py2min(3)=py2(index(2),3) |
| 349 |
if(py2(index(2),3).gt.py2max(3)) py2max(3)=py2(index(2),3) |
| 350 |
pz2(index(3),3) = pfz(3) |
| 351 |
if(pz2(index(3),3).lt.pz2min(3)) pz2min(3)=pz2(index(3),3) |
| 352 |
if(pz2(index(3),3).gt.pz2max(3)) pz2max(3)=pz2(index(3),3) |
| 353 |
|
| 354 |
b2(index(1),index(2),index(3),3) = fz |
| 355 |
|
| 356 |
enddo |
| 357 |
|
| 358 |
c------------------------------------------------------------------------ |
| 359 |
c |
| 360 |
c closes files |
| 361 |
c |
| 362 |
c------------------------------------------------------------------------ |
| 363 |
|
| 364 |
call HREND('Bmap') |
| 365 |
close(lun_Bmap_file) |
| 366 |
|
| 367 |
c------------------------------------------------------------------------ |
| 368 |
c |
| 369 |
c no error exit |
| 370 |
c |
| 371 |
c------------------------------------------------------------------------ |
| 372 |
|
| 373 |
goto 9000 !happy ending |
| 374 |
|
| 375 |
c------------------------------------------------------------------------ |
| 376 |
c |
| 377 |
c magnetic field map file opening error |
| 378 |
c |
| 379 |
c------------------------------------------------------------------------ |
| 380 |
|
| 381 |
21 continue |
| 382 |
|
| 383 |
b_error = 1 |
| 384 |
if(b_debug.eq.1) |
| 385 |
$ print* |
| 386 |
$ ,'read_B_inner: ERROR OPENING MAGNETIC FIELD MAP FILE: ' |
| 387 |
$ ,Bmap_file |
| 388 |
|
| 389 |
goto 9000 !the end |
| 390 |
|
| 391 |
|
| 392 |
c------------------------------------------------------------------------ |
| 393 |
c |
| 394 |
c ntuple event reading error |
| 395 |
c |
| 396 |
c------------------------------------------------------------------------ |
| 397 |
|
| 398 |
22 continue |
| 399 |
|
| 400 |
b_error = 1 |
| 401 |
if(b_debug.eq.1) |
| 402 |
$ print*,'read_B_inner: ERROR WHILE READING NTUPLE, at entry |
| 403 |
$ : ',iev |
| 404 |
|
| 405 |
goto 9000 !the end |
| 406 |
|
| 407 |
|
| 408 |
c------------------------------------------------------------------------ |
| 409 |
c |
| 410 |
c exit |
| 411 |
c |
| 412 |
c------------------------------------------------------------------------ |
| 413 |
|
| 414 |
9000 continue |
| 415 |
|
| 416 |
return |
| 417 |
end |
| 418 |
************************************************************************* |
| 419 |
* |
| 420 |
* Subroutine readBouter |
| 421 |
* |
| 422 |
* it reads from rz files the two magnetic field maps taken inside the |
| 423 |
* spectrometer cavity and fills the variables in common_B_inner.f |
| 424 |
* |
| 425 |
* needs: |
| 426 |
* - common_B_outer.f common file for the outer magnetic field map |
| 427 |
* - .rz map files in ./ containing coordinates of measured points, Bx, By |
| 428 |
* and Bz components + errors |
| 429 |
* |
| 430 |
* output variables: (see common_B_outer.f) |
| 431 |
* - pxo(nx,3) |
| 432 |
* - pyo(ny,3) |
| 433 |
* - pzo(nz,3) |
| 434 |
* - bo(nx,ny,nz,3) |
| 435 |
* |
| 436 |
************************************************************************* |
| 437 |
|
| 438 |
subroutine readBouter(path) |
| 439 |
|
| 440 |
c implicit double precision (a-h,o-z) |
| 441 |
include 'common_B.f' |
| 442 |
include 'common_c2f.f' |
| 443 |
C |
| 444 |
character*80 path |
| 445 |
|
| 446 |
REAL hmemor(10000000) |
| 447 |
integer Iquest(100) |
| 448 |
COMMON /pawc/hmemor |
| 449 |
save /pawc/ |
| 450 |
C |
| 451 |
Common /QUEST/ Iquest |
| 452 |
save /quest/ |
| 453 |
|
| 454 |
|
| 455 |
|
| 456 |
c------------------------------------------------------------------------ |
| 457 |
c |
| 458 |
c local variables |
| 459 |
c |
| 460 |
c------------------------------------------------------------------------ |
| 461 |
|
| 462 |
character*64 Bmap_file !magnetic field file name |
| 463 |
parameter (lun_Bmap_file=66) !magnetic field map file id number |
| 464 |
|
| 465 |
parameter (ntpl_Bmap=20) !ntuple identifier |
| 466 |
|
| 467 |
REAL PFX(3),FX,DFX, !Bx field component coordinates in m, value and error in T |
| 468 |
$ PFY(3),FY,DFY |
| 469 |
$ ,PFZ(3),FZ,DFZ |
| 470 |
INTEGER INDEX(3) !point index |
| 471 |
|
| 472 |
COMMON /PAWCR4/ INDEX,PFX,FX,DFX,PFY,FY,DFY,PFZ,FZ,DFZ |
| 473 |
|
| 474 |
|
| 475 |
c print*,'Calling HLIMIT' |
| 476 |
CALL HLIMIT(10000000) |
| 477 |
C - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| 478 |
C largest RZ file: IQUEST(10) records x LREC words x 4 byte |
| 479 |
C with the following settings: 65000 x 4096 x 4 = 1G |
| 480 |
C - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| 481 |
|
| 482 |
c permette di ottenere ntuple funzionanti nonostante |
| 483 |
c il messaggio dei 64K di RZOUT |
| 484 |
Iquest(10) = 512000 |
| 485 |
c------------------------------------------------------------------------ |
| 486 |
c |
| 487 |
c *** FIRST MAP *** |
| 488 |
c |
| 489 |
c------------------------------------------------------------------------ |
| 490 |
|
| 491 |
c------------------------------------------------------------------------ |
| 492 |
c |
| 493 |
c initialization and map file opening |
| 494 |
c |
| 495 |
c------------------------------------------------------------------------ |
| 496 |
|
| 497 |
c print*,' ' |
| 498 |
c print*,' ' |
| 499 |
|
| 500 |
Bmap_file='External_top_map_n4_150402.rz' |
| 501 |
|
| 502 |
c opens magnetic field map first file |
| 503 |
if(b_debug.eq.1)print * |
| 504 |
$ ,path(1:LNBLNK(path))//Bmap_file |
| 505 |
call HROPEN |
| 506 |
$ (lun_Bmap_file,'Bmap' |
| 507 |
$ ,path(1:LNBLNK(path))//Bmap_file |
| 508 |
$ ,'P',1024,istat) |
| 509 |
if(istat.ne.0) goto 21 |
| 510 |
|
| 511 |
|
| 512 |
call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
| 513 |
|
| 514 |
c call HPRNTU(ntpl_Bmap) |
| 515 |
call HBNAME(ntpl_Bmap,' ',0,'$CLEAR') |
| 516 |
call HBNAME(ntpl_Bmap,'INDEX',index,'$SET') |
| 517 |
call HBNAME(ntpl_Bmap,'BX',pfx,'$SET') |
| 518 |
call HBNAME(ntpl_Bmap,'BY',pfy,'$SET') |
| 519 |
call HBNAME(ntpl_Bmap,'BZ',pfz,'$SET') |
| 520 |
|
| 521 |
|
| 522 |
c------------------------------------------------------------------------ |
| 523 |
c |
| 524 |
c reads events and fills variables |
| 525 |
c |
| 526 |
c------------------------------------------------------------------------ |
| 527 |
|
| 528 |
call HNOENT(ntpl_Bmap,iemax) !number of events |
| 529 |
|
| 530 |
c initializes measurement grid edges |
| 531 |
do ic=1,3 |
| 532 |
poxmax(ic)=0. |
| 533 |
poxmin(ic)=0. |
| 534 |
poymax(ic)=0. |
| 535 |
poymin(ic)=0. |
| 536 |
pozmax(ic)=0. |
| 537 |
pozmin(ic)=0. |
| 538 |
enddo |
| 539 |
|
| 540 |
|
| 541 |
do iev=1,iemax !event loop |
| 542 |
|
| 543 |
call HGNT(ntpl_Bmap,iev,ierr) !reads event |
| 544 |
if(ierr.ne.0) goto 22 |
| 545 |
|
| 546 |
c the output consists of matrices for coordinates, B components values |
| 547 |
c and errors: |
| 548 |
c e.g. px1(4,2) = X coordinate of the point with index = 4 along X, |
| 549 |
c in which By (=2) component has been measured |
| 550 |
c e.g. b1(3,23,4,1) = Bx (=1) component value, measured in the point with |
| 551 |
c indexes = 3,23,4 along X, Y and Z |
| 552 |
|
| 553 |
c Bx component |
| 554 |
pox(index(1),1) = pfx(1) |
| 555 |
if(pox(index(1),1).lt.poxmin(1)) poxmin(1)=pox(index(1),1) |
| 556 |
if(pox(index(1),1).gt.poxmax(1)) poxmax(1)=pox(index(1),1) |
| 557 |
poy(index(2),1) = pfx(2) |
| 558 |
if(poy(index(2),1).lt.poymin(1)) poymin(1)=poy(index(2),1) |
| 559 |
if(poy(index(2),1).gt.poymax(1)) poymax(1)=poy(index(2),1) |
| 560 |
poz(index(3),1) = pfx(3) |
| 561 |
if(poz(index(3),1).lt.pozmin(1)) pozmin(1)=poz(index(3),1) |
| 562 |
if(poz(index(3),1).gt.pozmax(1)) pozmax(1)=poz(index(3),1) |
| 563 |
|
| 564 |
bo(index(1),index(2),index(3),1) = fx |
| 565 |
|
| 566 |
|
| 567 |
c By component |
| 568 |
pox(index(1),2) = pfy(1) |
| 569 |
if(pox(index(1),2).lt.poxmin(2)) poxmin(2)=pox(index(1),2) |
| 570 |
if(pox(index(1),2).gt.poxmax(2)) poxmax(2)=pox(index(1),2) |
| 571 |
poy(index(2),2) = pfy(2) |
| 572 |
if(poy(index(2),2).lt.poymin(2)) poymin(2)=poy(index(2),2) |
| 573 |
if(poy(index(2),2).gt.poymax(2)) poymax(2)=poy(index(2),2) |
| 574 |
poz(index(3),2) = pfy(3) |
| 575 |
if(poz(index(3),2).lt.pozmin(2)) pozmin(2)=poz(index(3),2) |
| 576 |
if(poz(index(3),2).gt.pozmax(2)) pozmax(2)=poz(index(3),2) |
| 577 |
|
| 578 |
bo(index(1),index(2),index(3),2) = fy |
| 579 |
|
| 580 |
|
| 581 |
c Bz component |
| 582 |
pox(index(1),3) = pfz(1) |
| 583 |
if(pox(index(1),3).lt.poxmin(3)) poxmin(3)=pox(index(1),3) |
| 584 |
if(pox(index(1),3).gt.poxmax(3)) poxmax(3)=pox(index(1),3) |
| 585 |
poy(index(2),3) = pfz(2) |
| 586 |
if(poy(index(2),3).lt.poymin(3)) poymin(3)=poy(index(2),3) |
| 587 |
if(poy(index(2),3).gt.poymax(3)) poymax(3)=poy(index(2),3) |
| 588 |
poz(index(3),3) = pfz(3) |
| 589 |
if(poz(index(3),3).lt.pozmin(3)) pozmin(3)=poz(index(3),3) |
| 590 |
if(poz(index(3),3).gt.pozmax(3)) pozmax(3)=poz(index(3),3) |
| 591 |
|
| 592 |
bo(index(1),index(2),index(3),3) = fz |
| 593 |
|
| 594 |
enddo |
| 595 |
|
| 596 |
|
| 597 |
c------------------------------------------------------------------------ |
| 598 |
c |
| 599 |
c closes files |
| 600 |
c |
| 601 |
c------------------------------------------------------------------------ |
| 602 |
|
| 603 |
call HREND('Bmap') |
| 604 |
close(lun_Bmap_file) |
| 605 |
|
| 606 |
|
| 607 |
c------------------------------------------------------------------------ |
| 608 |
c |
| 609 |
c no error exit |
| 610 |
c |
| 611 |
c------------------------------------------------------------------------ |
| 612 |
|
| 613 |
goto 9000 !happy ending |
| 614 |
|
| 615 |
c------------------------------------------------------------------------ |
| 616 |
c |
| 617 |
c magnetic field map file opening error |
| 618 |
c |
| 619 |
c------------------------------------------------------------------------ |
| 620 |
|
| 621 |
21 continue |
| 622 |
|
| 623 |
b_error = 1 |
| 624 |
if(b_debug.eq.1) |
| 625 |
$ print* |
| 626 |
$ ,'read_B_inner: ERROR OPENING MAGNETIC FIELD MAP FILE: ' |
| 627 |
$ ,Bmap_file |
| 628 |
|
| 629 |
goto 9000 !the end |
| 630 |
|
| 631 |
|
| 632 |
c------------------------------------------------------------------------ |
| 633 |
c |
| 634 |
c ntuple event reading error |
| 635 |
c |
| 636 |
c------------------------------------------------------------------------ |
| 637 |
|
| 638 |
22 continue |
| 639 |
|
| 640 |
b_error = 1 |
| 641 |
if(b_debug.eq.1) |
| 642 |
$ print* |
| 643 |
$ ,'read_B_inner: ERROR WHILE READING NTUPLE, at event |
| 644 |
$ : ',iev |
| 645 |
|
| 646 |
goto 9000 !the end |
| 647 |
|
| 648 |
|
| 649 |
c------------------------------------------------------------------------ |
| 650 |
c |
| 651 |
c exit |
| 652 |
c |
| 653 |
c------------------------------------------------------------------------ |
| 654 |
|
| 655 |
9000 continue |
| 656 |
|
| 657 |
return |
| 658 |
end |
| 659 |
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