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es5_3.f90
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module HistoRoutines
implicit none
private
public Histo
public FillHisto
public ConstructHisto
public DestructHisto
public PrintHisto
public PrintHisto_1
public DrawHisto
public DrawHisto_1
type Histo
integer :: nBin
real :: xmin, xmax
integer :: underflow, overflow
integer, dimension(:), allocatable :: counts
real, dimension(:), allocatable :: BinCenters
real, dimension(:), allocatable :: errors
contains
procedure :: FillHisto
procedure :: ConstructHisto
procedure :: DestructHisto
procedure :: PrintHisto
end type
contains
subroutine ConstructHisto(thisHisto,nBin,xmin,xmax)
implicit none
class(Histo), intent(inout) :: thisHisto
integer, intent(in) :: nBin
real, intent(in) :: xmin, xmax
real :: dx, xx
integer :: iNumb
thisHisto%nBin = nBin
allocate(thisHisto%counts(nBin))
allocate(thisHisto%BinCenters(nBin))
allocate(thisHisto%errors(nBin))
thisHisto%counts = 0
thisHisto%xmin = xmin
thisHisto%xmax = xmax
dx = ( xmax - xmin ) / nBin
do iNumb = 1, nBin
xx = xmin + (iNumb - 0.5) * dx
thisHisto%BinCenters(iNumb) = xx
enddo
end subroutine ConstructHisto
subroutine fillHisto(thisHisto,xx)
implicit none
class(Histo), intent(inout) :: thisHisto
real, intent(in) :: xx
integer :: iNumb, iBin
real :: dx
real :: xmin, xmax
integer :: nBin
real :: underflow, overflow
xmin = thisHisto%xmin
xmax = thisHisto%xmax
nBin = thisHisto%nBin
dx = ( xmax - xmin ) / nBin
iBin = int( ( xx - xmin ) / dx ) + 1
if( iBin > 0 .and. iBin < Nbin + 1 ) then
thisHisto%counts(iBin) = thisHisto%counts(iBin) + 1
elseif( iBin < 1 ) then
underflow = underflow + 1
elseif( iBin > nBin ) then
overflow = overflow + 1
endif
thisHisto%underflow=underflow
thisHisto%overflow=overflow
end subroutine fillHisto
subroutine printHisto(thisHisto,fileName,fileUnit)
implicit none
class(Histo), intent(inout) :: thisHisto
integer, intent(in) :: fileUnit
character(len = 128), intent(in) :: fileName
integer :: iNumb, ios
character(len = 128) :: fileNameTemp
fileNameTemp=trim(fileName)//".dat"
open(unit=fileUnit,file=fileNameTemp,status='replace',iostat=ios)
if (ios/=0) then
print*,"Failed to open ",filename,"."
end if
do iNumb = 1, thisHisto%nBin
write( unit = fileUnit , fmt = * ) thisHisto%BinCenters(iNumb),thisHisto%counts(iNumb)
enddo
close(fileUnit)
end subroutine printHisto
subroutine printHisto_1(thisHisto,fileName,fileUnit)
implicit none
class(Histo), intent(inout) :: thisHisto
integer, intent(in) :: fileUnit
character(len = 128), intent(in) :: fileName
integer :: iNumb, ios
character(len = 128) :: fileNameTemp
fileNameTemp=trim(fileName)//".dat"
open(unit=fileUnit,file=fileNameTemp,status='replace',iostat=ios)
if (ios/=0) then
print*,"Failed to open ",filename,"."
end if
do iNumb = 1, thisHisto%nBin
write( unit = fileUnit , fmt = * ) thisHisto%BinCenters(iNumb), thisHisto%counts(iNumb),&
thisHisto%errors(iNumb)
enddo
close(fileUnit)
end subroutine printHisto_1
subroutine drawHisto(fileHisto, loadFile, loadFileUnit, xlabel, xmin, &
xmax , ylabel, histoTitle)
implicit none
character(len=128), intent(in) :: fileHisto
character(len=128), intent(in) :: loadFile
character(len=128), intent(in) :: xlabel
character(len=128), intent(in) :: ylabel
character(len=128), intent(in) :: histoTitle
real, intent(in) :: xmin, xmax
integer, intent(in) :: loadFileUnit
integer :: ios
character(len = 128) :: fileHistoTemp, loadFileTemp, printFile
character(len= 128) ::GnuplotLoadFile
fileHistoTemp = trim(fileHisto)//".dat"
loadFileTemp = trim(loadFile)//".txt"
printFile = trim(loadFile)//".png"
open(unit=loadFileUnit,file=loadFileTemp,status='replace',iostat=ios)
if (ios/=0) then
print*,"Failed to open ",loadFile,"."
end if
write(loadFileUnit,fmt=*) "set xlabel '",trim(xlabel),"'"
write(loadFileUnit,fmt=*) "set ylabel '",trim(ylabel),"'"
write(loadFileUnit,fmt=*) "set xrange [",xmin,":",xmax,"]"
! Per selezionare ymax togliere il commento alla riga successiva
!write(loadFileUnit,fmt=*) "set yrange [",ymin,":",ymax,"]"
write(loadFileUnit,fmt=*) "set style fill solid 0.5 "
write(loadFileUnit,fmt=*) "set palette rgb 7,5,15"
write(loadFileUnit,fmt=*) "set linetype 1 lc rgb 'black'"
write(loadFileUnit,fmt=*) "set xtics out nomirror"
write(loadFileUnit,fmt=*) "set ytics out nomirror"
write(loadFileUnit,fmt=*) "set xtics font ',15'"
write(loadFileUnit,fmt=*) "set ytics font ',15'"
write(loadFileUnit,fmt=*) "set xlabel offset 18,-1"
write(loadFileUnit,fmt=*) "set ylabel offset 0,5.8"
write(loadFileUnit,fmt=*) "set xlabel font ',15'"
write(loadFileUnit,fmt=*) "set ylabel font ',15'"
write(loadFileUnit,fmt=*) "set term png"
write(loadFileUnit,fmt=*) "set key"
write(loadFileUnit,fmt=*) "set output '",trim(printFile)
write(loadFileUnit,fmt=*) &
"plot '",trim(fileHistoTemp),"' u 1:2 w boxes fs solid 0.5 fillcolor 'orange' title '",&
trim(histoTitle),"'"
write(loadFileUnit,fmt=*) "unset term"
write(loadFileUnit,fmt=*) "q"
close(loadFileUnit)
end subroutine drawHisto
subroutine drawHisto_1(fileHisto, fileHisto1, loadFile, loadFileUnit, xlabel, xmin, &
xmax , ylabel, histoTitle)
implicit none
character(len=128), intent(in) :: fileHisto, fileHisto1
character(len=128), intent(in) :: loadFile
character(len=128), intent(in) :: xlabel
character(len=128), intent(in) :: ylabel
character(len=128), intent(in) :: histoTitle
real, intent(in) :: xmin, xmax
integer, intent(in) :: loadFileUnit
integer :: ios
character(len = 128) :: fileHistoTemp, loadFileTemp, printFile, fileHistoTemp1
character(len= 128) ::GnuplotLoadFile
fileHistoTemp = trim(fileHisto)//".dat"
fileHistoTemp1 = trim(fileHisto1)//".dat"
loadFileTemp = trim(loadFile)//".txt"
printFile = trim(loadFile)//".png"
open(unit=loadFileUnit,file=loadFileTemp,status='replace',iostat=ios)
if (ios/=0) then
print*,"Failed to open ",loadFile,"."
end if
write(loadFileUnit,fmt=*) "set xlabel '",trim(xlabel),"'"
write(loadFileUnit,fmt=*) "set ylabel '",trim(ylabel),"'"
write(loadFileUnit,fmt=*) "set xrange [",xmin,":",xmax,"]"
! Per selezionare ymax togliere il commento alla riga successiva
!write(loadFileUnit,fmt=*) "set yrange [",ymin,":",ymax,"]"
write(loadFileUnit,fmt=*) "set style fill solid 0.5 "
write(loadFileUnit,fmt=*) "set palette rgb 7,5,15"
write(loadFileUnit,fmt=*) "set linetype 1 lc rgb 'black'"
write(loadFileUnit,fmt=*) "set xtics out nomirror"
write(loadFileUnit,fmt=*) "set ytics out nomirror"
write(loadFileUnit,fmt=*) "set xtics font ',15'"
write(loadFileUnit,fmt=*) "set ytics font ',15'"
write(loadFileUnit,fmt=*) "set xlabel offset 18,-1"
write(loadFileUnit,fmt=*) "set ylabel offset 0,5.8"
write(loadFileUnit,fmt=*) "set xlabel font ',15'"
write(loadFileUnit,fmt=*) "set ylabel font ',15'"
write(loadFileUnit,fmt=*) &
"plot '",trim(fileHistoTemp),"' u 1:2 w boxes fs solid 0.5 fillcolor 'orange' title '",&
trim(histoTitle),"'"
write(loadFileUnit,fmt=*) "replot '",trim(fileHistoTemp1),"' u 1:2 w p, '' u 1:2:3 w error"
write(loadFileUnit,fmt=*) "set term png"
write(loadFileUnit,fmt=*) "set key"
write(loadFileUnit,fmt=*) "set output '",trim(printFile)
write(loadFileUnit,fmt=*) "unset term"
write(loadFileUnit,fmt=*) "q"
close(loadFileUnit)
end subroutine drawHisto_1
subroutine DestructHisto(thisHisto)
class(Histo), intent(inout) :: thisHisto
if( allocated(thisHisto%counts) ) then
deallocate(thisHisto%counts)
endif
if( allocated(thisHisto%BinCenters) ) then
deallocate(thisHisto%BinCenters)
endif
if( allocated(thisHisto%errors) ) then
deallocate(thisHisto%errors)
endif
end subroutine
end module HistoRoutines
program es5_3 !PROGRAMMA
use HistoRoutines
implicit none
integer :: i,j,k, nBin, nDati, err2, err3, counter
real :: xmin, xmax, rnd, rnd1, s_x, s_y, s_xx, s_xy, s, probt
real :: errM, M, t, aa, dx
real, dimension(6) :: X,Y, y_k, O, U, H
type(Histo) :: H_t, H_tasp
character(len=128) :: d_t, d_tasp, counts
nDati=10000
xmin=0
xmax=15
! print*, "nDati?"
! read*, nDati
! print*, "xmin?"
! read*, xmin
! print*,"xmax"
! read*, xmax
print*, "nBin?"
read*, nBin
X=[0.50, 0.70, 0.80, 1.00, 1.20, 1.60] !VALORI VERI
O=[0.05, 0.05, 0.05, 0.10, 0.10, 0.10]
do i=1,6
Y(i)=X(i)*5.0
enddo
call ConstructHisto(H_t,nBin,xmin,xmax)
call ConstructHisto(H_tasp,nBin,xmin,xmax)
do k=1, nDati !COSTRUTTORE DATI
do i=1,6
rnd1=0
do j=1,12
call random_seed()
call random_number(rnd)
rnd = rnd-0.5
rnd1 = rnd1 + rnd
enddo
U(i)=O(i)*rnd1
Y_k(i)=Y(i)+U(i)
enddo
s_x=0
s_y=0
s_xx=0
s_xy=0
s=0
do i=1,6
s_x=s_x+(X(i)/O(i)**2)
s_y=s_y+(Y_k(i)/O(i)**2)
s_xx=s_xx+(X(i)**2/O(i)**2)
s_xy=s_xy+((X(i)*Y_k(i))/O(i)**2)
s=s+(1/O(i)**2)
enddo
M=(s_xy/s_xx)
errM=sqrt(s/(s_xx*s-s_x**2))
do i=1,6 !TEST D'IPOTESI
H(i)=M*X(i)
enddo
t=0
do i=1,6
t=t+((y_k(i)-H(i))**2)/(O(i)**2)
enddo
call FillHisto(H_t, t)
enddo
dx=(xmax-xmin)/nBin
do i=1,H_tasp%nBin
aa=(1./4.)*exp(-(H_tasp%BinCenters(i)/2))*H_tasp%BinCenters(i)
probt=aa*((xmax-xmin)/H_tasp%nBin)*nDati
print*, aa
H_tasp%counts(i)=nint(probt)
H_tasp%errors(i)=sqrt(aa*dx*nDati*(1-aa*dx))
enddo
d_t= "datit"
d_tasp="dati_tasp"
call printHisto(H_t, d_t, 1)
call printHisto_1(H_tasp, d_tasp, 2)
call drawHisto_1( d_t, d_tasp, d_t, 1, d_t, xmin, xmax, counts, d_t )
call DestructHisto(H_t)
end program es5_3