| 1 |
************************************************************************* |
| 2 |
* |
| 3 |
* Subroutine read_B_inner.f |
| 4 |
* |
| 5 |
* it reads from rz files the two magnetic field maps taken inside the |
| 6 |
* spectrometer cavity and fills the variables in common_B_inner.f |
| 7 |
* |
| 8 |
* needs: |
| 9 |
* - ../common/common_B_inner.f common file for the inner magnetic field map |
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* - .rz map files in ./ containing coordinates of measured points, Bx, By |
| 11 |
* and Bz components + errors |
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* |
| 13 |
* output variables: (see common_B_inner.f) |
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* - px#(nx,3) with #=1,2 for the 2 maps |
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* - py#(ny,3) |
| 16 |
* - pz#(nz,3) |
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* - b#(nx,ny,nz,3) |
| 18 |
* |
| 19 |
************************************************************************* |
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|
| 21 |
subroutine read_B_inner(idata_dir) |
| 22 |
include './common_B_inner.for' |
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c implicit double precision (a-h,o-z) |
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CHARACTER*250 idata_dir |
| 25 |
parameter(NWPAWC=200000) |
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common/pawc/hmem(NWPAWC) |
| 27 |
c save/pawc/ |
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common/quest/iquest(100) |
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c save/quest/ |
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|
| 31 |
|
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c------------------------------------------------------------------------ |
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c |
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c local variables |
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c |
| 36 |
c------------------------------------------------------------------------ |
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integer lastnb |
| 38 |
c integer lung |
| 39 |
|
| 40 |
character*264 Bmap_file !magnetic field file name |
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c character*120 cmd1 |
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c character*120 cmd2 |
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parameter (lun_Bmap_file=66) !magnetic field map file id number |
| 44 |
|
| 45 |
parameter (ntpl_Bmap=20) !ntuple identifier |
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|
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REAL*4 PFX(3),FX,DFX, !Bx field component coordinates in m, value and error in T |
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$ PFY(3),FY,DFY |
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$ ,PFZ(3),FZ,DFZ |
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INTEGER INDEX(3) !point index |
| 51 |
integer ic,iev,iemax,istat |
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|
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COMMON /ntplvars/ INDEX,PFX,FX,DFX,PFY,FY,DFY,PFZ,FZ,DFZ |
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c save/pawcr4/ |
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|
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c------------------------------------------------------------------------ |
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c |
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c *** FIRST MAP *** |
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c |
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c------------------------------------------------------------------------ |
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|
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c------------------------------------------------------------------------ |
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c |
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c initialization and map file opening |
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c |
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c------------------------------------------------------------------------ |
| 67 |
|
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c print*,' ' |
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c print*,' ' |
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c lastnb = length(idata_dir) |
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c idata_dir(lastnb:lastnb+20)='/measure_n3_290302.rz' |
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c lung = lastnb+20 |
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lastnb = length(idata_dir)-1 |
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Bmap_file = idata_dir(1:lastnb)//'/measure_n3_290302.rz' |
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|
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c Bmap_file='measure_n3_290302.rz' |
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|
| 78 |
c$$$ cmd1='cp $TRK_GRND/source/magnet/' |
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c$$$ $ //Bmap_file(1:LNBLNK(Bmap_file))//' .' |
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c$$$ call system(cmd1) |
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|
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c opens magnetic field map first file |
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c print *,'Opening file: -',idata_dir(1:lung),'- ' |
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print *,'Opening file: ',Bmap_file(1:lastnb+21) |
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c call HROPEN(lun_Bmap_file,'Bmap',idata_dir(1:lung), |
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call HROPEN(lun_Bmap_file,'Bmap',Bmap_file, |
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& 'P',1024,istat) |
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c $ (lun_Bmap_file,'Bmap',idata_dir(1:lung),'P',1024,istat) |
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c $ (lun_Bmap_file,'Bmap', |
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c & '/wizard3/pamela/sw/calib/measure_n3_290302.rz', |
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c & 'P',1024,istat) |
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c $ (lun_Bmap_file,'Bmap','./bin-aux/'//Bmap_file,'P',1024,istat) |
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if(istat.ne.0) goto 21 |
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|
| 95 |
c goto 9000 |
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c call HCDIR('//Bmap',' ') |
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|
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c goto 666 |
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|
| 100 |
|
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call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
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|
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c call HPRNTU(ntpl_Bmap) |
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call HBNAME(ntpl_Bmap,' ',0,'$CLEAR') |
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call HBNAME(ntpl_Bmap,'INDEX',index,'$SET') |
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call HBNAME(ntpl_Bmap,'BX',pfx,'$SET') |
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call HBNAME(ntpl_Bmap,'BY',pfy,'$SET') |
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call HBNAME(ntpl_Bmap,'BZ',pfz,'$SET') |
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|
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|
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c------------------------------------------------------------------------ |
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c |
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c reads events and fills variables |
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c |
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c------------------------------------------------------------------------ |
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|
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call HNOENT(ntpl_Bmap,iemax) !number of events |
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|
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c initializes measurement grid edges |
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do ic=1,3 |
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px1max(ic)=0. |
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px1min(ic)=0. |
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py1max(ic)=0. |
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py1min(ic)=0. |
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pz1max(ic)=0. |
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pz1min(ic)=0. |
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enddo |
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|
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|
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do iev=1,iemax !event loop |
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|
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call HGNT(ntpl_Bmap,iev,ierr) !reads event |
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if(ierr.ne.0) goto 22 |
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|
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c the output consists of matrices for coordinates, B components values |
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c and errors: |
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c e.g. px1(4,2) = X coordinate of the point with index = 4 along X, |
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c in which By (=2) component has been measured |
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c e.g. b1(3,23,4,1) = Bx (=1) component value, measured in the point with |
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c indexes = 3,23,4 along X, Y and Z |
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|
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c Bx component |
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px1(index(1),1) = pfx(1) |
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if(px1(index(1),1).lt.px1min(1)) px1min(1)=px1(index(1),1) |
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if(px1(index(1),1).gt.px1max(1)) px1max(1)=px1(index(1),1) |
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py1(index(2),1) = pfx(2) |
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if(py1(index(2),1).lt.py1min(1)) py1min(1)=py1(index(2),1) |
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if(py1(index(2),1).gt.py1max(1)) py1max(1)=py1(index(2),1) |
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pz1(index(3),1) = pfx(3) |
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if(pz1(index(3),1).lt.pz1min(1)) pz1min(1)=pz1(index(3),1) |
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if(pz1(index(3),1).gt.pz1max(1)) pz1max(1)=pz1(index(3),1) |
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|
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b1(index(1),index(2),index(3),1) = fx |
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|
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|
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c By component |
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px1(index(1),2) = pfy(1) |
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if(px1(index(1),2).lt.px1min(2)) px1min(2)=px1(index(1),2) |
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if(px1(index(1),2).gt.px1max(2)) px1max(2)=px1(index(1),2) |
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py1(index(2),2) = pfy(2) |
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if(py1(index(2),2).lt.py1min(2)) py1min(2)=py1(index(2),2) |
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if(py1(index(2),2).gt.py1max(2)) py1max(2)=py1(index(2),2) |
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pz1(index(3),2) = pfy(3) |
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if(pz1(index(3),2).lt.pz1min(2)) pz1min(2)=pz1(index(3),2) |
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if(pz1(index(3),2).gt.pz1max(2)) pz1max(2)=pz1(index(3),2) |
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|
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b1(index(1),index(2),index(3),2) = fy |
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|
| 169 |
|
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c Bz component |
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px1(index(1),3) = pfz(1) |
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if(px1(index(1),3).lt.px1min(3)) px1min(3)=px1(index(1),3) |
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if(px1(index(1),3).gt.px1max(3)) px1max(3)=px1(index(1),3) |
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py1(index(2),3) = pfz(2) |
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if(py1(index(2),3).lt.py1min(3)) py1min(3)=py1(index(2),3) |
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if(py1(index(2),3).gt.py1max(3)) py1max(3)=py1(index(2),3) |
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pz1(index(3),3) = pfz(3) |
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if(pz1(index(3),3).lt.pz1min(3)) pz1min(3)=pz1(index(3),3) |
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if(pz1(index(3),3).gt.pz1max(3)) pz1max(3)=pz1(index(3),3) |
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|
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b1(index(1),index(2),index(3),3) = fz |
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|
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enddo |
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|
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|
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c------------------------------------------------------------------------ |
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c |
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c closes files |
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c |
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c------------------------------------------------------------------------ |
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|
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c 666 continue |
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call HCDIR('//Bmap',' ') |
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call HREND('Bmap') |
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close(lun_Bmap_file) |
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c$$$ cmd2='rm -f ' |
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c$$$ $ //Bmap_file(1:LNBLNK(Bmap_file)) |
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c$$$ call system(cmd2) |
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c$$$ |
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|
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c goto 9000 |
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c------------------------------------------------------------------------ |
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c |
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c *** SECOND MAP *** |
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c |
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c------------------------------------------------------------------------ |
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|
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c------------------------------------------------------------------------ |
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c |
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c initialization and map file opening |
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c |
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c------------------------------------------------------------------------ |
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|
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c print*,' ' |
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c print*,' ' |
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lastnb = length(idata_dir)-1 |
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Bmap_file = idata_dir(1:lastnb)//'/measure_n4_110402_corrected.rz' |
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c lung = lastnb+30 |
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|
| 220 |
c Bmap_file='measure_n4_110402_corrected.rz' |
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c$$$ cmd1='cp $TRK_GRND/source/magnet/' |
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c$$$ $ //Bmap_file(1:LNBLNK(Bmap_file))//' .' |
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c$$$ call system(cmd1) |
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|
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c opens magnetic field map first file |
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print *,'Opening file: ',Bmap_file(1:lastnb+31) |
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c print *,'Opening file: -',idata_dir(1:lung),'- ' |
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call HROPEN |
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$ (lun_Bmap_file,'Bmap',Bmap_file,'P',1024,istat) |
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c $ (lun_Bmap_file,'Bmap',idata_dir(1:lung),'P',1024,istat) |
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c $ (lun_Bmap_file,'Bmap','./bin-aux/'//Bmap_file,'P',1024,istat) |
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|
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c idata_dir(lastnb:lastnb+1)='./' |
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|
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if(istat.ne.0) goto 21 |
| 236 |
|
| 237 |
|
| 238 |
call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
| 239 |
|
| 240 |
c call HPRNTU(ntpl_Bmap) |
| 241 |
call HBNAME(ntpl_Bmap,' ',0,'$CLEAR') |
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call HBNAME(ntpl_Bmap,'INDEX',index,'$SET') |
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call HBNAME(ntpl_Bmap,'BX',pfx,'$SET') |
| 244 |
call HBNAME(ntpl_Bmap,'BY',pfy,'$SET') |
| 245 |
call HBNAME(ntpl_Bmap,'BZ',pfz,'$SET') |
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|
| 247 |
|
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c------------------------------------------------------------------------ |
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c |
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c reads events and fills variables |
| 251 |
c |
| 252 |
c------------------------------------------------------------------------ |
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|
| 254 |
call HNOENT(ntpl_Bmap,iemax) !number of events |
| 255 |
|
| 256 |
do ic=1,3 !grid edges |
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px2max(ic)=0. |
| 258 |
px2min(ic)=0. |
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py2max(ic)=0. |
| 260 |
py2min(ic)=0. |
| 261 |
pz2max(ic)=0. |
| 262 |
pz2min(ic)=0. |
| 263 |
enddo |
| 264 |
|
| 265 |
|
| 266 |
do iev=1,iemax !event loop |
| 267 |
|
| 268 |
call HGNT(ntpl_Bmap,iev,ierr) !reads event |
| 269 |
if(ierr.ne.0) goto 22 |
| 270 |
|
| 271 |
c the output consists of matrices for coordinates, B components values |
| 272 |
c and errors: |
| 273 |
c e.g. px(4,2) = X coordinate of the point with index = 4 along X, |
| 274 |
c in which By (=2) component has been measured |
| 275 |
c e.g. b(3,23,4,1) = Bx (=1) component value, measured in the point with |
| 276 |
c indexes = 3,23,4 along X, Y and Z |
| 277 |
|
| 278 |
c Bx component |
| 279 |
px2(index(1),1) = pfx(1) |
| 280 |
if(px2(index(1),1).lt.px2min(1)) px2min(1)=px2(index(1),1) |
| 281 |
if(px2(index(1),1).gt.px2max(1)) px2max(1)=px2(index(1),1) |
| 282 |
py2(index(2),1) = pfx(2) |
| 283 |
if(py2(index(2),1).lt.py2min(1)) py2min(1)=py2(index(2),1) |
| 284 |
if(py2(index(2),1).gt.py2max(1)) py2max(1)=py2(index(2),1) |
| 285 |
pz2(index(3),1) = pfx(3) |
| 286 |
if(pz2(index(3),1).lt.pz2min(1)) pz2min(1)=pz2(index(3),1) |
| 287 |
if(pz2(index(3),1).gt.pz2max(1)) pz2max(1)=pz2(index(3),1) |
| 288 |
|
| 289 |
b2(index(1),index(2),index(3),1) = fx |
| 290 |
|
| 291 |
|
| 292 |
c By component |
| 293 |
px2(index(1),2) = pfy(1) |
| 294 |
if(px2(index(1),2).lt.px2min(2)) px2min(2)=px2(index(1),2) |
| 295 |
if(px2(index(1),2).gt.px2max(2)) px2max(2)=px2(index(1),2) |
| 296 |
py2(index(2),2) = pfy(2) |
| 297 |
if(py2(index(2),2).lt.py2min(2)) py2min(2)=py2(index(2),2) |
| 298 |
if(py2(index(2),2).gt.py2max(2)) py2max(2)=py2(index(2),2) |
| 299 |
pz2(index(3),2) = pfy(3) |
| 300 |
if(pz2(index(3),2).lt.pz2min(2)) pz2min(2)=pz2(index(3),2) |
| 301 |
if(pz2(index(3),2).gt.pz2max(2)) pz2max(2)=pz2(index(3),2) |
| 302 |
|
| 303 |
b2(index(1),index(2),index(3),2) = fy |
| 304 |
|
| 305 |
|
| 306 |
c Bz component |
| 307 |
px2(index(1),3) = pfz(1) |
| 308 |
if(px2(index(1),3).lt.px2min(3)) px2min(3)=px2(index(1),3) |
| 309 |
if(px2(index(1),3).gt.px2max(3)) px2max(3)=px2(index(1),3) |
| 310 |
py2(index(2),3) = pfz(2) |
| 311 |
if(py2(index(2),3).lt.py2min(3)) py2min(3)=py2(index(2),3) |
| 312 |
if(py2(index(2),3).gt.py2max(3)) py2max(3)=py2(index(2),3) |
| 313 |
pz2(index(3),3) = pfz(3) |
| 314 |
if(pz2(index(3),3).lt.pz2min(3)) pz2min(3)=pz2(index(3),3) |
| 315 |
if(pz2(index(3),3).gt.pz2max(3)) pz2max(3)=pz2(index(3),3) |
| 316 |
|
| 317 |
b2(index(1),index(2),index(3),3) = fz |
| 318 |
|
| 319 |
enddo |
| 320 |
|
| 321 |
|
| 322 |
c------------------------------------------------------------------------ |
| 323 |
c |
| 324 |
c closes files |
| 325 |
c |
| 326 |
c------------------------------------------------------------------------ |
| 327 |
call HCDIR('//Bmap',' ') |
| 328 |
call HREND('Bmap') |
| 329 |
close(lun_Bmap_file) |
| 330 |
c$$$ cmd2='rm -f ' |
| 331 |
c$$$ $ //Bmap_file(1:LNBLNK(Bmap_file)) |
| 332 |
c$$$ call system(cmd2) |
| 333 |
|
| 334 |
|
| 335 |
c------------------------------------------------------------------------ |
| 336 |
c |
| 337 |
c no error exit |
| 338 |
c |
| 339 |
c------------------------------------------------------------------------ |
| 340 |
|
| 341 |
c$$$ print*,' ' |
| 342 |
c$$$ print*,'MAGNETIC FIELD SUCCESSFULLY READ' |
| 343 |
c$$$ print*,' ' |
| 344 |
c$$$ print*,' ' |
| 345 |
|
| 346 |
goto 9000 !happy ending |
| 347 |
|
| 348 |
c------------------------------------------------------------------------ |
| 349 |
c |
| 350 |
c magnetic field map file opening error |
| 351 |
c |
| 352 |
c------------------------------------------------------------------------ |
| 353 |
|
| 354 |
21 continue |
| 355 |
|
| 356 |
print*,' ' |
| 357 |
print*,'read_B_inner: ERROR OPENING MAGNETIC FIELD MAP FILE: ' |
| 358 |
$ ,Bmap_file |
| 359 |
print*,' ' |
| 360 |
print*,' ' |
| 361 |
|
| 362 |
goto 9000 !the end |
| 363 |
|
| 364 |
|
| 365 |
c------------------------------------------------------------------------ |
| 366 |
c |
| 367 |
c ntuple event reading error |
| 368 |
c |
| 369 |
c------------------------------------------------------------------------ |
| 370 |
|
| 371 |
22 continue |
| 372 |
|
| 373 |
print*,' ' |
| 374 |
print*,'read_B_inner: ERROR WHILE READING NTUPLE, AT EVENT |
| 375 |
$ : ',iev |
| 376 |
print*,' ' |
| 377 |
print*,' ' |
| 378 |
|
| 379 |
goto 9000 !the end |
| 380 |
|
| 381 |
|
| 382 |
c------------------------------------------------------------------------ |
| 383 |
c |
| 384 |
c exit |
| 385 |
c |
| 386 |
c------------------------------------------------------------------------ |
| 387 |
|
| 388 |
9000 continue |
| 389 |
|
| 390 |
return |
| 391 |
end |
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