| 133 |
end |
end |
| 134 |
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c------------------------------------------------------------------------ |
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function coordsi(istrip,view) |
function coordsi(istrip,view) |
| 139 |
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
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c------------------------------------------------------------------------ |
c------------------------------------------------------------------------ |
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double precision function dcoordsi(rstrip,view) |
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* |
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* same as COORDSI, but accept a real value of strip!!! |
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* and gives a double precision output |
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* |
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
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* it gives the strip coordinate in micrometers, |
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* knowing the strip number (1..3072) and the view |
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* number. the origin of the coordinate is on the |
| 287 |
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* centre of the sensor the strip belongs to. |
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* the axes directions are the same as in the PAMELA |
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* reference frame (i.e.: the 11th view coordinate |
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* direction has to be inverted here) |
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
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c integer is,view,istrip |
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integer view,is,istrip |
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real rstrip |
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double precision strip,stripladder,p |
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double precision edge,dim |
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double precision coord1 |
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include 'commontracker.f' |
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c NB mettere il 1024 nel commontracker...!??? |
| 305 |
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strip=DBLE(rstrip) |
| 307 |
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istrip = int(strip+0.5) !istrip stores the closest integer to strip |
| 309 |
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is=istrip !it stores istrip number |
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is=mod(is-1,1024)+1 !it puts all clusters on a single ladder |
| 312 |
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dcoordsi=0. |
| 314 |
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if(mod(view,2).eq.0) then !X view |
| 316 |
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c if((is.le.3).or.(is.ge.1022)) then !X has 1018 strips... |
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c print*,'functions: WARNING: false X strip: strip ',is |
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c endif |
| 320 |
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is=is-3 !4 =< is =< 1021 --> 1 =< is =< 1018 |
| 322 |
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| 323 |
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edge=edgeX |
| 324 |
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dim=SiDimX |
| 325 |
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elseif(mod(view,2).eq.1) then !Y view |
| 327 |
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| 328 |
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edge=edgeY |
| 329 |
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dim=SiDimY |
| 330 |
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c$$$ if(view.eq.11) then !INVERSIONE!??? |
| 332 |
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c$$$ is=1025-is |
| 333 |
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c$$$ endif |
| 334 |
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| 335 |
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endif |
| 336 |
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| 337 |
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| 338 |
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stripladder = DBLE(is)+(strip-DBLE(istrip))!cluster position relative to ladder |
| 339 |
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p=pitch(view) |
| 340 |
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| 341 |
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ccccc coord1=(is-1)*p !referred to 1st sensor strip |
| 342 |
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coord1=(stripladder-1)*p !referred to 1st sensor strip |
| 343 |
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coord1=coord1+edge !referred to sensor edge |
| 344 |
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dcoordsi=coord1-dim/2 !referred to the centre of the sensor |
| 345 |
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| 346 |
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if(view.eq.11) then !INVERSION: it puts y axis in the same direction for all views |
| 347 |
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dcoordsi=-dcoordsi |
| 348 |
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endif |
| 349 |
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end |
| 351 |
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| 352 |
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| 353 |
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| 354 |
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c------------------------------------------------------------------------ |
| 355 |
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| 356 |
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| 357 |
function coord(coordsi,view,ladder,sen) |
function coord(coordsi,view,ladder,sen) |
| 358 |
* it gives the coordinate in |
* it gives the coordinate in |
| 359 |
* micrometers, knowing the coordinate in the sensor |
* micrometers, knowing the coordinate in the sensor |
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