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SUBROUTINE GPRBI |
| 2 |
************************************************************************* |
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* |
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* Subroutine gprbi.f (DERIVED FROM read_B_inner routine from |
| 5 |
* tracker software analysis) |
| 6 |
* CALLED BY gpdat.F |
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* |
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* |
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* it reads from rz files the two magnetic field maps taken inside the |
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* spectrometer cavity and fills the variables in common_B_inner.f |
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* |
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* needs: |
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* - .rz map files in containing coordinates of measured points, Bx, By |
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* and Bz components + errors |
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* |
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* output variables: (see ....) |
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* - px#(nx,3) with #=1,2 for the 2 maps |
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* - py#(ny,3) |
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* - pz#(nz,3) |
| 20 |
* - b#(nx,ny,nz,3) |
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* |
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************************************************************************* |
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IMPLICIT DOUBLE PRECISION (A-H,O-Z) |
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#include "gpfield.inc" |
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|
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|
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|
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c------------------------------------------------------------------------ |
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c |
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c local variables |
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c |
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c------------------------------------------------------------------------ |
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|
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parameter (ntpl_Bmap=20) !ntuple identifier |
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|
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REAL PFX(3),FFX,DFX, !Bx field component coordinates in m, value and error in T |
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$ PFY(3),FFY,DFY |
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$ ,PFZ(3),FFZ,DFZ |
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INTEGER INDEX(3) !point index |
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|
| 41 |
COMMON /PAWCR4/ INDEX,PFX,FFX,DFX,PFY,FFY,DFY,PFZ,FFZ,DFZ |
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|
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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------------------------------------------------------------------------ |
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|
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CALL HCDIR('//FIELD1',' ') |
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call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
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|
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|
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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 |
| 96 |
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) = DBLE(pfx(1)) |
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if(px1(index(1),1).lt.px1min(1)) px1min(1)=px1(index(1),1) |
| 101 |
if(px1(index(1),1).gt.px1max(1)) px1max(1)=px1(index(1),1) |
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py1(index(2),1) = DBLE(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) = DBLE(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) = DBLE(ffx) |
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|
| 111 |
|
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c By component |
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px1(index(1),2) = DBLE(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) = DBLE(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) = DBLE(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) = DBLE(ffy) |
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|
| 125 |
|
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c Bz component |
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px1(index(1),3) = DBLE(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) = DBLE(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) = DBLE(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) = DBLE(ffz) |
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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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call HREND('FIELD1') |
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|
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|
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|
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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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|
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CALL HCDIR('//FIELD2',' ') |
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call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
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|
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|
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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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|
| 178 |
do ic=1,3 !grid edges |
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px2max(ic)=0. |
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px2min(ic)=0. |
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py2max(ic)=0. |
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py2min(ic)=0. |
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pz2max(ic)=0. |
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pz2min(ic)=0. |
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enddo |
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|
| 187 |
|
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do iev=1,iemax !event loop |
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|
| 190 |
call HGNT(ntpl_Bmap,iev,ierr) !reads event |
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if(ierr.ne.0) goto 22 |
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|
| 193 |
c the output consists of matrices for coordinates, B components values |
| 194 |
c and errors: |
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c e.g. px(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. b(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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|
| 200 |
c Bx component |
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px2(index(1),1) = DBLE(pfx(1)) |
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if(px2(index(1),1).lt.px2min(1)) px2min(1)=px2(index(1),1) |
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if(px2(index(1),1).gt.px2max(1)) px2max(1)=px2(index(1),1) |
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py2(index(2),1) = DBLE(pfx(2)) |
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if(py2(index(2),1).lt.py2min(1)) py2min(1)=py2(index(2),1) |
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if(py2(index(2),1).gt.py2max(1)) py2max(1)=py2(index(2),1) |
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pz2(index(3),1) = DBLE(pfx(3)) |
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if(pz2(index(3),1).lt.pz2min(1)) pz2min(1)=pz2(index(3),1) |
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if(pz2(index(3),1).gt.pz2max(1)) pz2max(1)=pz2(index(3),1) |
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|
| 211 |
b2(index(1),index(2),index(3),1) = DBLE(ffx) |
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|
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|
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c By component |
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px2(index(1),2) = DBLE(pfy(1)) |
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if(px2(index(1),2).lt.px2min(2)) px2min(2)=px2(index(1),2) |
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if(px2(index(1),2).gt.px2max(2)) px2max(2)=px2(index(1),2) |
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py2(index(2),2) = DBLE(pfy(2)) |
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if(py2(index(2),2).lt.py2min(2)) py2min(2)=py2(index(2),2) |
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if(py2(index(2),2).gt.py2max(2)) py2max(2)=py2(index(2),2) |
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pz2(index(3),2) = DBLE(pfy(3)) |
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if(pz2(index(3),2).lt.pz2min(2)) pz2min(2)=pz2(index(3),2) |
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if(pz2(index(3),2).gt.pz2max(2)) pz2max(2)=pz2(index(3),2) |
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|
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b2(index(1),index(2),index(3),2) = DBLE(ffy) |
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|
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|
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c Bz component |
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px2(index(1),3) = DBLE(pfz(1)) |
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if(px2(index(1),3).lt.px2min(3)) px2min(3)=px2(index(1),3) |
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if(px2(index(1),3).gt.px2max(3)) px2max(3)=px2(index(1),3) |
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py2(index(2),3) = DBLE(pfz(2)) |
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if(py2(index(2),3).lt.py2min(3)) py2min(3)=py2(index(2),3) |
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if(py2(index(2),3).gt.py2max(3)) py2max(3)=py2(index(2),3) |
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pz2(index(3),3) = DBLE(pfz(3)) |
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if(pz2(index(3),3).lt.pz2min(3)) pz2min(3)=pz2(index(3),3) |
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if(pz2(index(3),3).gt.pz2max(3)) pz2max(3)=pz2(index(3),3) |
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|
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b2(index(1),index(2),index(3),3) = DBLE(ffz) |
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|
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enddo |
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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 |
| 247 |
c------------------------------------------------------------------------ |
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|
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call HREND('FIELD2') |
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|
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|
| 252 |
c------------------------------------------------------------------------ |
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c |
| 254 |
c no error exit |
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c |
| 256 |
c------------------------------------------------------------------------ |
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|
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print*,' ' |
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print*,'INTERNAL MAGNETIC FIELD SUCCESSFULLY READ' |
| 260 |
print*,' ' |
| 261 |
print*,' ' |
| 262 |
|
| 263 |
|
| 264 |
c------------------------------------------------------------------------ |
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c |
| 266 |
c *** EXTERNAL MAP *** |
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c |
| 268 |
c------------------------------------------------------------------------ |
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|
| 270 |
c------------------------------------------------------------------------ |
| 271 |
c |
| 272 |
c initialization and map file opening |
| 273 |
c |
| 274 |
c------------------------------------------------------------------------ |
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|
| 276 |
|
| 277 |
CALL HCDIR('//FIELD3',' ') |
| 278 |
|
| 279 |
call HRIN(ntpl_Bmap,9999,0) !puts B map ntuple in memory |
| 280 |
|
| 281 |
|
| 282 |
|
| 283 |
call HBNAME(ntpl_Bmap,' ',0,'$CLEAR') |
| 284 |
call HBNAME(ntpl_Bmap,'INDEX',index,'$SET') |
| 285 |
call HBNAME(ntpl_Bmap,'BX',pfx,'$SET') |
| 286 |
call HBNAME(ntpl_Bmap,'BY',pfy,'$SET') |
| 287 |
call HBNAME(ntpl_Bmap,'BZ',pfz,'$SET') |
| 288 |
|
| 289 |
|
| 290 |
c------------------------------------------------------------------------ |
| 291 |
c |
| 292 |
c reads events and fills variables |
| 293 |
c |
| 294 |
c------------------------------------------------------------------------ |
| 295 |
|
| 296 |
call HNOENT(ntpl_Bmap,iemax) !number of events |
| 297 |
|
| 298 |
c initializes measurement grid edges |
| 299 |
do ic=1,3 |
| 300 |
poxmax(ic)=0. |
| 301 |
poxmin(ic)=0. |
| 302 |
poymax(ic)=0. |
| 303 |
poymin(ic)=0. |
| 304 |
pozmax(ic)=0. |
| 305 |
pozmin(ic)=0. |
| 306 |
enddo |
| 307 |
|
| 308 |
|
| 309 |
do iev=1,iemax !event loop |
| 310 |
|
| 311 |
call HGNT(ntpl_Bmap,iev,ierr) !reads event |
| 312 |
if(ierr.ne.0) goto 22 |
| 313 |
|
| 314 |
c the output consists of matrices for coordinates, B components values |
| 315 |
c and errors: |
| 316 |
c e.g. px1(4,2) = X coordinate of the point with index = 4 along X, |
| 317 |
c in which By (=2) component has been measured |
| 318 |
c e.g. b1(3,23,4,1) = Bx (=1) component value, measured in the point with |
| 319 |
c indexes = 3,23,4 along X, Y and Z |
| 320 |
|
| 321 |
c Bx component |
| 322 |
pox(index(1),1) = pfx(1) |
| 323 |
if(pox(index(1),1).lt.poxmin(1)) poxmin(1)=pox(index(1),1) |
| 324 |
if(pox(index(1),1).gt.poxmax(1)) poxmax(1)=pox(index(1),1) |
| 325 |
poy(index(2),1) = pfx(2) |
| 326 |
if(poy(index(2),1).lt.poymin(1)) poymin(1)=poy(index(2),1) |
| 327 |
if(poy(index(2),1).gt.poymax(1)) poymax(1)=poy(index(2),1) |
| 328 |
poz(index(3),1) = pfx(3) |
| 329 |
if(poz(index(3),1).lt.pozmin(1)) pozmin(1)=poz(index(3),1) |
| 330 |
if(poz(index(3),1).gt.pozmax(1)) pozmax(1)=poz(index(3),1) |
| 331 |
|
| 332 |
bo(index(1),index(2),index(3),1) = DBLE(ffx) |
| 333 |
|
| 334 |
|
| 335 |
c By component |
| 336 |
pox(index(1),2) = pfy(1) |
| 337 |
if(pox(index(1),2).lt.poxmin(2)) poxmin(2)=pox(index(1),2) |
| 338 |
if(pox(index(1),2).gt.poxmax(2)) poxmax(2)=pox(index(1),2) |
| 339 |
poy(index(2),2) = pfy(2) |
| 340 |
if(poy(index(2),2).lt.poymin(2)) poymin(2)=poy(index(2),2) |
| 341 |
if(poy(index(2),2).gt.poymax(2)) poymax(2)=poy(index(2),2) |
| 342 |
poz(index(3),2) = pfy(3) |
| 343 |
if(poz(index(3),2).lt.pozmin(2)) pozmin(2)=poz(index(3),2) |
| 344 |
if(poz(index(3),2).gt.pozmax(2)) pozmax(2)=poz(index(3),2) |
| 345 |
|
| 346 |
bo(index(1),index(2),index(3),2) = DBLE(ffy) |
| 347 |
|
| 348 |
|
| 349 |
c Bz component |
| 350 |
pox(index(1),3) = pfz(1) |
| 351 |
if(pox(index(1),3).lt.poxmin(3)) poxmin(3)=pox(index(1),3) |
| 352 |
if(pox(index(1),3).gt.poxmax(3)) poxmax(3)=pox(index(1),3) |
| 353 |
poy(index(2),3) = pfz(2) |
| 354 |
if(poy(index(2),3).lt.poymin(3)) poymin(3)=poy(index(2),3) |
| 355 |
if(poy(index(2),3).gt.poymax(3)) poymax(3)=poy(index(2),3) |
| 356 |
poz(index(3),3) = pfz(3) |
| 357 |
if(poz(index(3),3).lt.pozmin(3)) pozmin(3)=poz(index(3),3) |
| 358 |
if(poz(index(3),3).gt.pozmax(3)) pozmax(3)=poz(index(3),3) |
| 359 |
|
| 360 |
bo(index(1),index(2),index(3),3) = DBLE(ffz) |
| 361 |
|
| 362 |
enddo |
| 363 |
|
| 364 |
|
| 365 |
c------------------------------------------------------------------------ |
| 366 |
c |
| 367 |
c closes files |
| 368 |
c |
| 369 |
c------------------------------------------------------------------------ |
| 370 |
|
| 371 |
call HREND('FIELD3') |
| 372 |
|
| 373 |
c------------------------------------------------------------------------ |
| 374 |
c |
| 375 |
c no error exit |
| 376 |
c |
| 377 |
c------------------------------------------------------------------------ |
| 378 |
|
| 379 |
print*,' ' |
| 380 |
print*,'EXTERNAL MAGNETIC FIELD SUCCESSFULLY READ' |
| 381 |
print*,' ' |
| 382 |
print*,' ' |
| 383 |
|
| 384 |
|
| 385 |
goto 9000 !happy ending |
| 386 |
|
| 387 |
c------------------------------------------------------------------------ |
| 388 |
c |
| 389 |
c magnetic field map file opening error |
| 390 |
c |
| 391 |
c------------------------------------------------------------------------ |
| 392 |
|
| 393 |
|
| 394 |
|
| 395 |
c------------------------------------------------------------------------ |
| 396 |
c |
| 397 |
c ntuple event reading error |
| 398 |
c |
| 399 |
c------------------------------------------------------------------------ |
| 400 |
|
| 401 |
22 continue |
| 402 |
|
| 403 |
print*,' ' |
| 404 |
print*,' ERROR WHILE READING NTUPLE, AT EVENT |
| 405 |
$ : ',iev |
| 406 |
print*,' ' |
| 407 |
print*,' ' |
| 408 |
|
| 409 |
goto 9000 !the end |
| 410 |
|
| 411 |
|
| 412 |
c------------------------------------------------------------------------ |
| 413 |
c |
| 414 |
c exit |
| 415 |
c |
| 416 |
c------------------------------------------------------------------------ |
| 417 |
|
| 418 |
9000 continue |
| 419 |
|
| 420 |
return |
| 421 |
end |
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