| 1 |
************************************************************************* |
| 2 |
* Program analysis.f |
| 3 |
* |
| 4 |
* - reads cluster information (LEVEL1, reduction.f output ntuple) |
| 5 |
* - perform track identification and fit |
| 6 |
* - create LEVEL2 ntuple |
| 7 |
* |
| 8 |
************************************************************************* |
| 9 |
program momanhough |
| 10 |
|
| 11 |
include '../common/commontracker.f' |
| 12 |
include '../common/common_momanhough.f' |
| 13 |
c include '../common/common_level2debug.f' |
| 14 |
include '../common/common_mech.f' |
| 15 |
include '../common/common_xyzPAM.f' |
| 16 |
include '../common/common_mini_2.f' |
| 17 |
include '../common/calib.f' |
| 18 |
include '../common/level1.f' |
| 19 |
include '../common/level2.f' |
| 20 |
|
| 21 |
include '../common/momanhough_init.f' |
| 22 |
|
| 23 |
* flag to set debug mode |
| 24 |
logical DEBUG |
| 25 |
common/dbg/DEBUG |
| 26 |
logical DBG_FILLED |
| 27 |
data DBG_FILLED/.false./ |
| 28 |
|
| 29 |
* flag to chose PFA |
| 30 |
character*10 PFA |
| 31 |
common/FINALPFA/PFA |
| 32 |
|
| 33 |
|
| 34 |
c parameter (inf=1.e8) !just a huge number... |
| 35 |
|
| 36 |
* external functions |
| 37 |
external npl |
| 38 |
external acoordsi,coordsi,nld,coord,dcoord |
| 39 |
c------------------------------------------------------------------------ |
| 40 |
c |
| 41 |
c local variables |
| 42 |
c |
| 43 |
c------------------------------------------------------------------------ |
| 44 |
|
| 45 |
character*24 processing_date |
| 46 |
|
| 47 |
parameter (lun_data_level1=71) !data file id number |
| 48 |
parameter (lun_data_level2=72) !data file id number |
| 49 |
parameter (lun_data_calib=74) !data file id number |
| 50 |
|
| 51 |
character*74 data_file !data file name |
| 52 |
character*74 data_dir !data file name |
| 53 |
character*74 data_file_calib |
| 54 |
character*74 data_file_level1 |
| 55 |
character*74 data_file_level2 |
| 56 |
# ifndef TEST2003 |
| 57 |
parameter(ncalibmax=50) |
| 58 |
character*40 file_calib(ncalibmax) |
| 59 |
parameter(lun_calib_list=66) !calibration list file id |
| 60 |
integer which_calib_last |
| 61 |
# endif |
| 62 |
|
| 63 |
integer minevent !first event to be analysed |
| 64 |
logical FIMAGE ! |
| 65 |
|
| 66 |
|
| 67 |
COMMON/QUEST/IQUEST(100) |
| 68 |
c !permette di ottenere ntuple funzionanti nonostante |
| 69 |
c ! il messaggio dei 64K di RZOUT...!??? |
| 70 |
|
| 71 |
c***************************************************** |
| 72 |
cccccc 11/9/2005 modified by david fedele |
| 73 |
c swcode=202 |
| 74 |
cccccc 12/10/2005 modified by Elena Vannuccini |
| 75 |
swcode=300 |
| 76 |
c**************************************************** |
| 77 |
c------------------------------------------------------------------------ |
| 78 |
c |
| 79 |
c HBOOK initialization |
| 80 |
c |
| 81 |
c------------------------------------------------------------------------ |
| 82 |
|
| 83 |
call HLIMIT(NWPAWC) |
| 84 |
|
| 85 |
|
| 86 |
c------------------------------------------------------------------------ |
| 87 |
c |
| 88 |
c reads input informations |
| 89 |
c |
| 90 |
c------------------------------------------------------------------------ |
| 91 |
call fdate(processing_date) |
| 92 |
write(*,101) |
| 93 |
$ processing_date |
| 94 |
101 format(/ |
| 95 |
$ ,'*** *** *** *** *** *** *** *** *** *** *** *** ***',/ |
| 96 |
$ ,'* *',/ |
| 97 |
$ ,'* ANALYSIS *',/ |
| 98 |
$ ,'* *',/ |
| 99 |
$ ,'*** *** *** *** *** *** *** *** *** *** *** *** ***',/ |
| 100 |
$ ,a24,/ |
| 101 |
$ ) |
| 102 |
|
| 103 |
111 format(a) |
| 104 |
print*,'Data directory:' |
| 105 |
read(*,111)data_dir |
| 106 |
print*,data_dir |
| 107 |
print*,'File identifier: (DATE_NUM)' |
| 108 |
read(*,*)data_file |
| 109 |
print*,data_file |
| 110 |
minevent=1 |
| 111 |
print*,'Maximum number of events to be analized:' !20000 |
| 112 |
read(*,*) ntotev |
| 113 |
print*,ntotev |
| 114 |
print*,'Position-finding algorythm: (GOG2,ETA2)' |
| 115 |
read(*,*)PFA |
| 116 |
PFA=PFA(1:lnblnk(PFA)) |
| 117 |
print*,PFA |
| 118 |
print*,'DEBUG mode: (T, F)' |
| 119 |
11 format(l1) |
| 120 |
read(*,11)DEBUG |
| 121 |
print*,DEBUG |
| 122 |
print*,'---------------------------------------------------' |
| 123 |
|
| 124 |
|
| 125 |
****** INITIALIZATIONS ************************************* |
| 126 |
|
| 127 |
* 1) read charge-correlation parameters |
| 128 |
print*,' ' |
| 129 |
print*,'- read charge-correlation parameters' |
| 130 |
print*,' ' |
| 131 |
call readchargeparam |
| 132 |
|
| 133 |
* 1) read mip parameters |
| 134 |
print*,' ' |
| 135 |
print*,'- read mip parameters' |
| 136 |
print*,' ' |
| 137 |
call readmipparam |
| 138 |
|
| 139 |
* 2) read z coordinates of the planes |
| 140 |
print*,' ' |
| 141 |
print*,'- read z coordinates of the planes' |
| 142 |
print*,' ' |
| 143 |
call mech_sensor !reads sensors centres coordinates |
| 144 |
do ip=1,nplanes |
| 145 |
fitz(ip)=z_mech_sensor(ip,1,1)*0.1 !cm |
| 146 |
* gets planes mechanical z positions |
| 147 |
* (in mm) and sets them in micrometers |
| 148 |
enddo |
| 149 |
|
| 150 |
|
| 151 |
* 3) read eta PFA parameters |
| 152 |
print*,' ' |
| 153 |
print*,'- read P.F.A. parameters' |
| 154 |
print*,' ' |
| 155 |
call readetaparam |
| 156 |
|
| 157 |
print*,' ' |
| 158 |
print*,'- First guess P.F.A. >>>> ',PFAdef |
| 159 |
print*,' ' |
| 160 |
print*,'- Final P.F.A. >>>> ',PFA |
| 161 |
print*,' ' |
| 162 |
|
| 163 |
* 4) read magnetic field map |
| 164 |
print*,' ' |
| 165 |
print*,'- read magnetic field map' |
| 166 |
print*,' ' |
| 167 |
c call read_B(5) !legge il nome da STI!!.. temporaneo |
| 168 |
c call read_B_2maps(5) !legge il nome da STI!!.. temporaneo |
| 169 |
call read_B |
| 170 |
|
| 171 |
* 5) read allignment parameters |
| 172 |
print*,' ' |
| 173 |
print*,'- read aligment parameters' |
| 174 |
print*,' ' |
| 175 |
call readalignparam |
| 176 |
|
| 177 |
************************************************************ |
| 178 |
|
| 179 |
|
| 180 |
|
| 181 |
|
| 182 |
|
| 183 |
c------------------------------------------------------------------------ |
| 184 |
c |
| 185 |
c LEVEL 2 ntuple booking |
| 186 |
c |
| 187 |
c------------------------------------------------------------------------ |
| 188 |
|
| 189 |
|
| 190 |
503 format(a,'DW_',a,'_level2.rz') |
| 191 |
write(data_file_level2,503) |
| 192 |
$ data_dir(1:LNBLNK(data_dir)) |
| 193 |
$ ,data_file(1:LNBLNK(data_file)) |
| 194 |
|
| 195 |
print*,'' |
| 196 |
print*,'------------------------------------' |
| 197 |
print*,' Creating LEVEL2 rz file' |
| 198 |
print*,' ',data_file_level2 |
| 199 |
print*,'------------------------------------' |
| 200 |
|
| 201 |
|
| 202 |
C - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| 203 |
C largest RZ file: IQUEST(10) records x LREC words x 4 byte |
| 204 |
C with the following settings: 65000 x 4096 x 4 = 1G |
| 205 |
C- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| 206 |
IQUEST(10)=65000 |
| 207 |
c !permette di ottenere ntuple funzionanti nonostante |
| 208 |
c ! il messaggio dei 64K di RZOUT...!??? |
| 209 |
call HROPEN(lun_data_level2, |
| 210 |
$ 'LEVEL2',data_file_level2,'QNP',4096,istat) !opens rz |
| 211 |
if(istat.ne.0) goto 19 |
| 212 |
call book_level2 |
| 213 |
|
| 214 |
if(DEBUG)then |
| 215 |
print*,'(creating DEBUG nt-uple and histos)' |
| 216 |
call book_debug |
| 217 |
endif |
| 218 |
|
| 219 |
|
| 220 |
|
| 221 |
c------------------------------------------------------------------------ |
| 222 |
c |
| 223 |
c fills bad variables with online DSP bad strips from calib histograms |
| 224 |
c for bad strip exclusion |
| 225 |
c |
| 226 |
c------------------------------------------------------------------------ |
| 227 |
|
| 228 |
# ifdef TEST2003 |
| 229 |
c------------------------------------------------------------------------ |
| 230 |
c |
| 231 |
c opens calib file |
| 232 |
c |
| 233 |
c------------------------------------------------------------------------ |
| 234 |
|
| 235 |
505 format(a,'output_',a,'_calib.rz') |
| 236 |
write(data_file_calib,505) |
| 237 |
$ data_dir(1:LNBLNK(data_dir)) |
| 238 |
$ ,data_file(1:LNBLNK(data_file)) |
| 239 |
|
| 240 |
print*,' ' |
| 241 |
print*,'OPENING CALIB FILE...', data_file_calib |
| 242 |
|
| 243 |
IQUEST(10)=65000 |
| 244 |
call HROPEN(lun_data_calib,'IN',data_file_calib,'QP',4096,istat) |
| 245 |
if(istat.ne.0) goto 17 |
| 246 |
call HCDIR('//IN',' ') |
| 247 |
|
| 248 |
call HRIN(0,9999,0) !puts histograms in memory |
| 249 |
|
| 250 |
print*,' ' |
| 251 |
|
| 252 |
print*,' ' |
| 253 |
print*,'READING PEDESTAL, SIGMA AND BADSTRIP HISTOGRAMS...' |
| 254 |
print*,' ' |
| 255 |
|
| 256 |
call fillpedsig |
| 257 |
|
| 258 |
call HREND('IN') |
| 259 |
close (lun_data_calib) |
| 260 |
# else |
| 261 |
|
| 262 |
print*,' ' |
| 263 |
print*,'OPENING CALIBRATION-LIST FILE:' |
| 264 |
501 format(a,'DW_',a,'_calib.txt') |
| 265 |
write(data_file_calib,501) |
| 266 |
$ data_dir(1:LNBLNK(data_dir)) |
| 267 |
$ ,data_file(1:LNBLNK(data_file)) |
| 268 |
print*,data_file_calib |
| 269 |
open(lun_calib_list, |
| 270 |
$ FILE=data_file_calib(1:LNBLNK(data_file_calib)) |
| 271 |
$ ,STATUS='UNKNOWN' |
| 272 |
$ ,IOSTAT=iostat |
| 273 |
$ ) |
| 274 |
|
| 275 |
113 format(i5,' ',a25) |
| 276 |
|
| 277 |
do i=1,ncalibmax |
| 278 |
|
| 279 |
read(lun_calib_list,113,IOSTAT=iostat) n_cal_list |
| 280 |
$ ,file_calib(i)(1:LNBLNK(file_calib(i))) |
| 281 |
if(iostat.ne.0)then |
| 282 |
ncal=i-1 |
| 283 |
goto 2000 |
| 284 |
endif |
| 285 |
print*,n_cal_list,' - ' |
| 286 |
$ ,file_calib(i)(1:LNBLNK(file_calib(i))) |
| 287 |
|
| 288 |
enddo |
| 289 |
|
| 290 |
2000 close(lun_calib_list) |
| 291 |
which_calib_last=0 |
| 292 |
|
| 293 |
# endif |
| 294 |
|
| 295 |
c------------------------------------------------------------------------ |
| 296 |
c |
| 297 |
c opens level1 file |
| 298 |
c |
| 299 |
c------------------------------------------------------------------------ |
| 300 |
|
| 301 |
# ifdef TEST2003 |
| 302 |
504 format(a,'output_',a,'_level1.rz') |
| 303 |
# else |
| 304 |
504 format(a,'DW_',a,'_level1.rz') |
| 305 |
# endif |
| 306 |
write(data_file_level1,504) |
| 307 |
$ data_dir(1:LNBLNK(data_dir)) |
| 308 |
$ ,data_file(1:LNBLNK(data_file)) |
| 309 |
print*,'' |
| 310 |
print*,'OPENING LEVEL1 FILE:' |
| 311 |
print*,data_file_level1 |
| 312 |
IQUEST(10)=65000 |
| 313 |
c !permette di ottenere ntuple funzionanti nonostante |
| 314 |
c ! il messaggio dei 64K di RZOUT...!??? |
| 315 |
call HROPEN(lun_data_level1, |
| 316 |
$ 'LEVEL1',data_file_level1,'QP',4096,istat) !opens rz |
| 317 |
if(istat.ne.0) goto 19 |
| 318 |
call HRIN(ntp_level1,9999,20) |
| 319 |
call access_level1 |
| 320 |
c call HPRNTU(ntp_level1+20) |
| 321 |
call HNOENT(ntp_level1+20,iemax0) |
| 322 |
print*,' events',iemax0 |
| 323 |
|
| 324 |
|
| 325 |
************************************************************ |
| 326 |
************************************************************ |
| 327 |
************************************************************ |
| 328 |
* |
| 329 |
* start track analysis |
| 330 |
* |
| 331 |
************************************************************ |
| 332 |
************************************************************ |
| 333 |
************************************************************ |
| 334 |
maxevent=minevent+ntotev-1 |
| 335 |
do iev = minevent,MIN(iemax0,maxevent) !loop on events |
| 336 |
|
| 337 |
call HCDIR('//LEVEL1',' ') |
| 338 |
call HGNT(ntp_level1+20,iev,ierr) !reads an event |
| 339 |
if(ierr.ne.0) goto 21 |
| 340 |
*------------------------------------------------------ |
| 341 |
* LEVEL2 N-TUPLE INITIALIZATIONS |
| 342 |
call init_level2 |
| 343 |
if(DEBUG)call init_level2_debug |
| 344 |
if(DEBUG)DBG_FILLED=.false. |
| 345 |
|
| 346 |
if(.not.good1)then |
| 347 |
goto 8800 !fill nt-uple and go to next event |
| 348 |
endif |
| 349 |
*------------------------------------------------------ |
| 350 |
|
| 351 |
|
| 352 |
# ifndef TEST2003 |
| 353 |
|
| 354 |
if(which_calib.ne.which_calib_last.and. |
| 355 |
$ which_calib.ne.0)then |
| 356 |
|
| 357 |
data_file_calib= |
| 358 |
$ data_dir(1:LNBLNK(data_dir))// |
| 359 |
$ file_calib(which_calib) |
| 360 |
$ (1:LNBLNK(file_calib(which_calib))) |
| 361 |
c print*,data_file_calib |
| 362 |
print*,'' |
| 363 |
print*, |
| 364 |
$ '@ event ',nev2 |
| 365 |
$ ,' (CPU pkt N.',pkt_num1,')' |
| 366 |
print*,'--> ',data_file_calib |
| 367 |
IQUEST(10)=65000 |
| 368 |
call HROPEN(lun_data_calib, |
| 369 |
$ 'CALIB',data_file_calib,'QP',4096,istat) !opens |
| 370 |
if(istat.ne.0) goto 19 |
| 371 |
call HRIN(0,9999,0) |
| 372 |
call fillpedsig |
| 373 |
do iview=1,nviews |
| 374 |
call HDELET(id_hi_bad+iview) |
| 375 |
call HDELET(id_hi_ped+iview) |
| 376 |
call HDELET(id_hi_sig+iview) |
| 377 |
enddo |
| 378 |
call HREND('CALIB') |
| 379 |
close(lun_data_calib) |
| 380 |
which_calib_last=which_calib |
| 381 |
|
| 382 |
elseif(which_calib.eq.0)then |
| 383 |
|
| 384 |
nocalib=nocalib+1 |
| 385 |
good2=.false. |
| 386 |
goto 8800 !fill nt-uple and go to next event |
| 387 |
|
| 388 |
endif |
| 389 |
|
| 390 |
# endif |
| 391 |
|
| 392 |
|
| 393 |
*------------------------------------------------------ |
| 394 |
* cut on maximum number of clusters |
| 395 |
*------------------------------------------------------ |
| 396 |
if(nclstr1.gt.nclstrmax_level2)then |
| 397 |
goto 8800 !fill nt-uple and go to next event |
| 398 |
endif |
| 399 |
|
| 400 |
do i=1,nclstr1 |
| 401 |
cl_used(i)=0 !init mask of clusters associated to a track |
| 402 |
enddo |
| 403 |
|
| 404 |
if(DEBUG)then |
| 405 |
print*,'----------------------------------' |
| 406 |
print*,iev,' ** ',nev2 |
| 407 |
endif |
| 408 |
|
| 409 |
*------------------------------------------------------------------------------- |
| 410 |
* STEP 1 |
| 411 |
*------------------------------------------------------------------------------- |
| 412 |
* X-Y cluster association |
| 413 |
* |
| 414 |
* Clusters are associated to form COUPLES |
| 415 |
* Clusters not associated in any couple are called SINGLETS |
| 416 |
* |
| 417 |
* Track identification (Hough transform) and fitting is first done on couples. |
| 418 |
* Hence singlets are possibly added to the track. |
| 419 |
* |
| 420 |
* Variables assigned by the routine "cl_to_couples" are those in the |
| 421 |
* common blocks: |
| 422 |
* - common/clusters/cl_good |
| 423 |
* - common/couples/clx,cly,ncp_plane,ncp_tot,cp_useds1,cp_useds2 |
| 424 |
* - common/singlets/ncls,cls,cl_single |
| 425 |
*------------------------------------------------------------------------------- |
| 426 |
*------------------------------------------------------------------------------- |
| 427 |
|
| 428 |
iflag=0 |
| 429 |
call cl_to_couples(iflag) |
| 430 |
if(iflag.eq.1)then !bad event |
| 431 |
goto 880 !fill ntp and go to next event |
| 432 |
endif |
| 433 |
|
| 434 |
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 435 |
* selezione di tracce pulite per diagnostica |
| 436 |
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 437 |
c$$$ if(DEBUG)then |
| 438 |
c$$$ do ip=1,nplanes |
| 439 |
c$$$ if(ncp_plane(ip).ne.1)good2=.false. |
| 440 |
c$$$ enddo |
| 441 |
c$$$c if(good2.eq.0)goto 100!next event |
| 442 |
c$$$c if(good2.eq.0)goto 880!fill ntp and go to next event |
| 443 |
c$$$ endif |
| 444 |
|
| 445 |
|
| 446 |
|
| 447 |
*----------------------------------------------------- |
| 448 |
*----------------------------------------------------- |
| 449 |
* HOUGH TRASFORM |
| 450 |
*----------------------------------------------------- |
| 451 |
*----------------------------------------------------- |
| 452 |
|
| 453 |
|
| 454 |
*------------------------------------------------------------------------------- |
| 455 |
* STEP 2 |
| 456 |
*------------------------------------------------------------------------------- |
| 457 |
* |
| 458 |
* Association of couples to form |
| 459 |
* - DOUBLETS in YZ view |
| 460 |
* - TRIPLETS in XZ view |
| 461 |
* |
| 462 |
* Variables assigned by the routine "cp_to_doubtrip" are those in the |
| 463 |
* common blocks: |
| 464 |
* - common/hough_param/ |
| 465 |
* $ alfayz1, !Y0 |
| 466 |
* $ alfayz2, !tg theta-yz |
| 467 |
* $ alfaxz1, !X0 |
| 468 |
* $ alfaxz2, !tg theta-xz |
| 469 |
* $ alfaxz3 !1/r |
| 470 |
* - common/doublets/ndblt,cpyz1,cpyz2 |
| 471 |
* - common/triplets/ntrpt,cpxz1,cpxz2,cpxz3 |
| 472 |
*------------------------------------------------------------------------------- |
| 473 |
*------------------------------------------------------------------------------- |
| 474 |
|
| 475 |
iflag=0 |
| 476 |
call cp_to_doubtrip(iflag) |
| 477 |
if(iflag.eq.1)then !bad event |
| 478 |
goto 880 !fill ntp and go to next event |
| 479 |
endif |
| 480 |
|
| 481 |
|
| 482 |
*------------------------------------------------------------------------------- |
| 483 |
* STEP 3 |
| 484 |
*------------------------------------------------------------------------------- |
| 485 |
* |
| 486 |
* Classification of doublets and triplets to form CLOUDS, |
| 487 |
* according to distance in parameter space. |
| 488 |
* |
| 489 |
* cloud = cluster of points (doublets/triplets) in parameter space |
| 490 |
* |
| 491 |
* |
| 492 |
* |
| 493 |
* Variables assigned by the routine "doub_to_YZcloud" are those in the |
| 494 |
* common blocks: |
| 495 |
* - common/clouds_yz/ |
| 496 |
* $ nclouds_yz |
| 497 |
* $ ,alfayz1_av,alfayz2_av |
| 498 |
* $ ,ptcloud_yz,db_cloud,cpcloud_yz |
| 499 |
* |
| 500 |
* Variables assigned by the routine "trip_to_XZcloud" are those in the |
| 501 |
* common blocks: |
| 502 |
* common/clouds_xz/ |
| 503 |
* $ nclouds_xz xz2_av,alfaxz3_av |
| 504 |
* $ ,ptcloud_xz,tr_cloud,cpcloud_xz |
| 505 |
*------------------------------------------------------------------------------- |
| 506 |
*------------------------------------------------------------------------------- |
| 507 |
|
| 508 |
iflag=0 |
| 509 |
call doub_to_YZcloud(iflag) |
| 510 |
if(iflag.eq.1)then !bad event |
| 511 |
goto 880 !fill ntp and go to next event |
| 512 |
endif |
| 513 |
iflag=0 |
| 514 |
call trip_to_XZcloud(iflag) |
| 515 |
if(iflag.eq.1)then !bad event |
| 516 |
goto 880 !fill ntp and go to next event |
| 517 |
endif |
| 518 |
|
| 519 |
c***************************************************** |
| 520 |
cccccc 01/12/2005 modified by elena |
| 521 |
if(DEBUG)then |
| 522 |
call fill_level2_clouds |
| 523 |
call HCDIR('//LEVEL2',' ') |
| 524 |
call HFNT(ntp_level2+1) !fill DEBUG nt-uple |
| 525 |
DBG_FILLED=.true. |
| 526 |
endif |
| 527 |
c***************************************************** |
| 528 |
|
| 529 |
*------------------------------------------------------------------------------- |
| 530 |
* STEP 4 (ITERATED until any other physical track isn't found) |
| 531 |
*------------------------------------------------------------------------------- |
| 532 |
* |
| 533 |
* YZ and XZ clouds are combined in order to obtain the initial guess |
| 534 |
* of the candidate-track parameters. |
| 535 |
* A minimum number of matching couples between YZ and XZ clouds is required. |
| 536 |
* |
| 537 |
* A TRACK CANDIDATE is defined by |
| 538 |
* - the couples resulting from the INTERSECTION of the two clouds, and |
| 539 |
* - the associated track parameters (evaluated by performing a zero-order |
| 540 |
* track fitting) |
| 541 |
* |
| 542 |
* The NTRACKS candidate-track parameters are stored in common block: |
| 543 |
* |
| 544 |
* - common/track_candidates/NTRACKS,AL_STORE |
| 545 |
* $ ,XV_STORE,YV_STORE,ZV_STORE |
| 546 |
* $ ,XM_STORE,YM_STORE,ZM_STORE |
| 547 |
* $ ,RESX_STORE,RESY_STORE |
| 548 |
* $ ,AXV_STORE,AYV_STORE |
| 549 |
* $ ,XGOOD_STORE,YGOOD_STORE |
| 550 |
* $ ,CP_STORE,RCHI2_STORE |
| 551 |
* |
| 552 |
*------------------------------------------------------------------------------- |
| 553 |
*------------------------------------------------------------------------------- |
| 554 |
ntrk=0 !counter of identified physical tracks |
| 555 |
|
| 556 |
11111 continue !<<<<<<< come here when performing a new search |
| 557 |
|
| 558 |
iflag=0 |
| 559 |
call clouds_to_ctrack(iflag) |
| 560 |
if(iflag.eq.1)then !no candidate tracks found |
| 561 |
goto 880 !fill ntp and go to next event |
| 562 |
endif |
| 563 |
|
| 564 |
FIMAGE=.false. !processing best track (not track image) |
| 565 |
ibest=0 !best track among candidates |
| 566 |
iimage=0 !track image |
| 567 |
* ------------- select the best track ------------- |
| 568 |
rchi2best=1000000000. |
| 569 |
do i=1,ntracks |
| 570 |
if(RCHI2_STORE(i).lt.rchi2best.and. |
| 571 |
$ RCHI2_STORE(i).gt.0)then |
| 572 |
ibest=i |
| 573 |
rchi2best=RCHI2_STORE(i) |
| 574 |
endif |
| 575 |
enddo |
| 576 |
if(ibest.eq.0)goto 880 !>> no good candidates |
| 577 |
*------------------------------------------------------------------------------- |
| 578 |
* The best track candidate (ibest) is selected and a new fitting is performed. |
| 579 |
* Previous to this, the track is refined by: |
| 580 |
* - possibly adding new COUPLES or SINGLETS from the missing planes |
| 581 |
* - evaluating the coordinates with improved PFAs |
| 582 |
* ( angle-dependent ETA algorithms ) |
| 583 |
*------------------------------------------------------------------------------- |
| 584 |
|
| 585 |
1212 continue !<<<<< come here to fit track-image |
| 586 |
|
| 587 |
if(.not.FIMAGE)then !processing best candidate |
| 588 |
icand=ibest |
| 589 |
else !processing image |
| 590 |
icand=iimage |
| 591 |
iimage=0 |
| 592 |
endif |
| 593 |
if(icand.eq.0)then |
| 594 |
print*,'HAI FATTO UN CASINO!!!!!! icand = ',icand |
| 595 |
$ ,ibest,iimage |
| 596 |
return |
| 597 |
endif |
| 598 |
|
| 599 |
* *-*-*-*-*-*-*-*-*-*-*-*-*-*-* |
| 600 |
call refine_track(icand) |
| 601 |
* *-*-*-*-*-*-*-*-*-*-*-*-*-*-* |
| 602 |
|
| 603 |
* ********************************************************** |
| 604 |
* ************************** FIT *** FIT *** FIT *** FIT *** |
| 605 |
* ********************************************************** |
| 606 |
do i=1,5 |
| 607 |
AL(i)=dble(AL_STORE(i,icand)) |
| 608 |
enddo |
| 609 |
ifail=0 !error flag in chi2 computation |
| 610 |
jstep=0 !# minimization steps |
| 611 |
|
| 612 |
call mini_2(jstep,ifail) |
| 613 |
if(ifail.ne.0) then |
| 614 |
if(DEBUG)then |
| 615 |
print *, |
| 616 |
$ '*** MINIMIZATION FAILURE *** (mini_2) ' |
| 617 |
$ ,iev |
| 618 |
endif |
| 619 |
chi2=-chi2 |
| 620 |
endif |
| 621 |
|
| 622 |
if(DEBUG)then |
| 623 |
print*,'----------------------------- improved track coord' |
| 624 |
22222 format(i2,' * ',3f10.4,' --- ',4f10.4,' --- ',2f4.0,2f10.5) |
| 625 |
do ip=1,6 |
| 626 |
write(*,22222)ip,zm(ip),xm(ip),ym(ip) |
| 627 |
$ ,xm_A(ip),ym_A(ip),xm_B(ip),ym_B(ip) |
| 628 |
$ ,xgood(ip),ygood(ip),resx(ip),resy(ip) |
| 629 |
enddo |
| 630 |
endif |
| 631 |
|
| 632 |
c rchi2=chi2/dble(ndof) |
| 633 |
if(DEBUG)then |
| 634 |
print*,' ' |
| 635 |
print*,'****** SELECTED TRACK *************' |
| 636 |
print*,'# R. chi2 RIG' |
| 637 |
print*,' --- ',chi2,' --- ' |
| 638 |
$ ,1./abs(AL(5)) |
| 639 |
print*,'***********************************' |
| 640 |
endif |
| 641 |
* ********************************************************** |
| 642 |
* ************************** FIT *** FIT *** FIT *** FIT *** |
| 643 |
* ********************************************************** |
| 644 |
|
| 645 |
|
| 646 |
* ------------- search if the track has an IMAGE ------------- |
| 647 |
* ------------- (also this is stored ) ------------- |
| 648 |
if(FIMAGE)goto 122 !>>> jump! (this is already an image) |
| 649 |
* now search for track-image, by comparing couples IDs |
| 650 |
do i=1,ntracks |
| 651 |
iimage=i |
| 652 |
do ip=1,nplanes |
| 653 |
if( CP_STORE(nplanes-ip+1,icand).ne. |
| 654 |
$ -1*CP_STORE(nplanes-ip+1,i) )iimage=0 |
| 655 |
enddo |
| 656 |
if( iimage.ne.0.and. |
| 657 |
c $ RCHI2_STORE(i).le.CHI2MAX.and. |
| 658 |
c $ RCHI2_STORE(i).gt.0.and. |
| 659 |
$ .true.)then |
| 660 |
if(DEBUG)print*,'Track candidate ',iimage |
| 661 |
$ ,' >>> TRACK IMAGE >>> of' |
| 662 |
$ ,ibest |
| 663 |
goto 122 !image track found |
| 664 |
endif |
| 665 |
enddo |
| 666 |
122 continue |
| 667 |
|
| 668 |
* --- and store the results -------------------------------- |
| 669 |
ntrk = ntrk + 1 !counter of found tracks |
| 670 |
if(.not.FIMAGE |
| 671 |
$ .and.iimage.eq.0) image(ntrk)= 0 |
| 672 |
if(.not.FIMAGE |
| 673 |
$ .and.iimage.ne.0)image(ntrk)=ntrk+1 !this is the image of the next |
| 674 |
if(FIMAGE) image(ntrk)=ntrk-1 !this is the image of the previous |
| 675 |
|
| 676 |
call fill_level2_tracks(ntrk) !==> good2=.true. |
| 677 |
c print*,'++++++++++ iimage,fimage,ntrk,image ' |
| 678 |
c $ ,iimage,fimage,ntrk,image(ntrk) |
| 679 |
|
| 680 |
if(ntrk.eq.NTRKMAX)then |
| 681 |
if(DEBUG) |
| 682 |
$ print*, |
| 683 |
$ '** warning ** number of identified '// |
| 684 |
$ 'tracks exceeds vector dimension ' |
| 685 |
$ ,'( ',NTRKMAX,' )' |
| 686 |
cc good2=.false. |
| 687 |
goto 880 !fill ntp and go to next event |
| 688 |
endif |
| 689 |
if(iimage.ne.0)then |
| 690 |
FIMAGE=.true. ! |
| 691 |
goto 1212 !>>> fit image-track |
| 692 |
endif |
| 693 |
|
| 694 |
* --- then remove selected clusters (ibest+iimage) from clouds ---- |
| 695 |
call clean_XYclouds(ibest) |
| 696 |
if(iflag.eq.1)then !bad event |
| 697 |
goto 880 !fill ntp and go to next event |
| 698 |
endif |
| 699 |
|
| 700 |
* ********************************************************** |
| 701 |
* condition to start a new search |
| 702 |
* ********************************************************** |
| 703 |
ixznew=0 |
| 704 |
do ixz=1,nclouds_xz |
| 705 |
if(ptcloud_xz(ixz).ge.nptxz_min)ixznew=1 |
| 706 |
enddo |
| 707 |
iyznew=0 |
| 708 |
do iyz=1,nclouds_yz |
| 709 |
if(ptcloud_yz(iyz).ge.nptyz_min)iyznew=1 |
| 710 |
enddo |
| 711 |
|
| 712 |
if(ixznew.ne.0.and. |
| 713 |
$ iyznew.ne.0.and. |
| 714 |
$ rchi2best.le.CHI2MAX.and. |
| 715 |
c $ rchi2best.lt.15..and. |
| 716 |
$ .true.)then |
| 717 |
if(DEBUG)then |
| 718 |
print*,'***** NEW SEARCH ****' |
| 719 |
endif |
| 720 |
goto 11111 !try new search |
| 721 |
|
| 722 |
endif |
| 723 |
* ********************************************** |
| 724 |
|
| 725 |
* >>>>>>>>>>>>>>>>>>> NT-UPLE filling <<<<<<<<<<<<<<<<<<<< |
| 726 |
* + + + + + + + + + + + + + + + + + |
| 727 |
* / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / |
| 728 |
* + + + + + + + + + + + + + + + + + |
| 729 |
|
| 730 |
880 continue |
| 731 |
|
| 732 |
* ********************************************************** |
| 733 |
* stores info about clusters not associated with any track |
| 734 |
* ********************************************************** |
| 735 |
|
| 736 |
c***************************************************** |
| 737 |
cccccc 27/9/2005 modified by david fedele |
| 738 |
* count #cluster per plane not associated to any track |
| 739 |
c$$$ do icl=1,nclstr1 |
| 740 |
c$$$ if(cl_used(icl).eq.0)then !cluster not included in any track |
| 741 |
c$$$ ip=nplanes-npl(VIEW(icl))+1 |
| 742 |
c$$$ if(mod(VIEW(icl),2).eq.0)nclsx(ip)=nclsx(ip)+1 |
| 743 |
c$$$ if(mod(VIEW(icl),2).eq.1)nclsy(ip)=nclsy(ip)+1 |
| 744 |
c$$$ endif |
| 745 |
c$$$c print*,icl,cl_used(icl),cl_good(icl),ip,VIEW(icl)!nclsx(ip),nclsy(ip) |
| 746 |
c$$$ enddo |
| 747 |
c********************************************************************** |
| 748 |
|
| 749 |
call fill_level2_siglets |
| 750 |
|
| 751 |
c print*,'****** ',iev,' - ',ntrk,nclsx,nclsy |
| 752 |
c print*,'****** ',iev,' - ',ntrk,' --- ',(BdL(i),i=1,ntrk) |
| 753 |
|
| 754 |
if(DEBUG)then |
| 755 |
|
| 756 |
print*,'' |
| 757 |
print*,'DONE!' |
| 758 |
print*,'' |
| 759 |
print*,'* summary *' |
| 760 |
print*,'tracks ',ntrk |
| 761 |
print*,'cl used ',(cl_used(i),i=1,nclstr1) |
| 762 |
c***************************************************** |
| 763 |
c$$$cccccc 27/9/2005 modified by david fedele |
| 764 |
c$$$ print*,'cl unused (x-y)' |
| 765 |
c$$$ do ip=1,nplanes |
| 766 |
c$$$ print*,ip,' << ',nclsx(ip),nclsy(ip) |
| 767 |
c$$$ enddo |
| 768 |
c****************************************************** |
| 769 |
print*,'' |
| 770 |
print*,'' |
| 771 |
endif |
| 772 |
|
| 773 |
8800 continue |
| 774 |
|
| 775 |
call HCDIR('//LEVEL2',' ') |
| 776 |
call HFNT(ntp_level2) !fill LEVEL2 nt-uple |
| 777 |
if(.not.DBG_FILLED.and.DEBUG) |
| 778 |
$ print*,'@@@@@@@@@@@@',ntp_level2+1,nev2_nt |
| 779 |
if(.not.DBG_FILLED.and.DEBUG)call HFNT(ntp_level2+1) |
| 780 |
|
| 781 |
100 continue |
| 782 |
enddo !end loop on events |
| 783 |
|
| 784 |
c------------------------------------------------------------------------ |
| 785 |
c |
| 786 |
c no error exit |
| 787 |
c |
| 788 |
c------------------------------------------------------------------------ |
| 789 |
|
| 790 |
c$$$ print*,' ' |
| 791 |
c$$$ print*,'REDUCTION SUCCESSFULLY COMPLETED' |
| 792 |
c$$$ print*,' ' |
| 793 |
c$$$ print*,' ' |
| 794 |
|
| 795 |
goto 9000 !happy ending |
| 796 |
|
| 797 |
|
| 798 |
c------------------------------------------------------------------------ |
| 799 |
c |
| 800 |
c data file opening error |
| 801 |
c |
| 802 |
c------------------------------------------------------------------------ |
| 803 |
19 continue |
| 804 |
|
| 805 |
print*,' ' |
| 806 |
print*,'ERROR OPENING DATA FILE: ',data_file |
| 807 |
print*,' ' |
| 808 |
print*,' ' |
| 809 |
|
| 810 |
goto 9000 !the end |
| 811 |
|
| 812 |
c------------------------------------------------------------------------ |
| 813 |
c |
| 814 |
c level1 ntuple event reading error |
| 815 |
c |
| 816 |
c------------------------------------------------------------------------ |
| 817 |
|
| 818 |
21 continue |
| 819 |
|
| 820 |
print*,' ' |
| 821 |
print*,'ERROR WHILE READING LEVEL1 NTUPLE, AT EVENT |
| 822 |
$ : ',iev |
| 823 |
print*,' ' |
| 824 |
print*,' ' |
| 825 |
|
| 826 |
goto 9000 !the end |
| 827 |
|
| 828 |
c------------------------------------------------------------------------ |
| 829 |
c |
| 830 |
c calib file opening error |
| 831 |
c |
| 832 |
c------------------------------------------------------------------------ |
| 833 |
|
| 834 |
17 continue |
| 835 |
|
| 836 |
print*,' ' |
| 837 |
print*,'preanalysis: ERROR OPENING INPUT FILE: ',data_file_calib |
| 838 |
print*,' ' |
| 839 |
print*,' ' |
| 840 |
|
| 841 |
goto 9000 !the end |
| 842 |
|
| 843 |
c------------------------------------------------------------------------ |
| 844 |
c |
| 845 |
c closes files and exits |
| 846 |
c |
| 847 |
c------------------------------------------------------------------------ |
| 848 |
|
| 849 |
9000 continue |
| 850 |
|
| 851 |
if(DEBUG)call HPRNTU(ntp_level2+1) |
| 852 |
call HPRNTU(ntp_level2) |
| 853 |
print*,'' |
| 854 |
call HCDIR('//LEVEL2',' ') |
| 855 |
call HROUT(ntp_level2,ICYCLE,'T') |
| 856 |
print *,'- Stored LEVEL2 nt-uple (',nev2,' entries )' |
| 857 |
if(DEBUG)call HROUT(ntp_level2+1,ICYCLE,'T') |
| 858 |
if(DEBUG)print *,'- Stored DEBUG nt-uple ' |
| 859 |
call HREND('level2') |
| 860 |
close(lun_data_level2) |
| 861 |
|
| 862 |
call HCDIR('//LEVEL1',' ') |
| 863 |
call HREND('level1') |
| 864 |
close(lun_data_level1) |
| 865 |
|
| 866 |
stop |
| 867 |
end |
| 868 |
|
| 869 |
|
| 870 |
************************************************************ |
| 871 |
|
| 872 |
|
| 873 |
# include "momanhough-subroutines.F" |
| 874 |
|
| 875 |
|
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