/
Chabund.f
executable file
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Chabund.f
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subroutine chabund
c*****************************************************************************
c this routine changes the input abundances according to the users request
c and the re-runs the synthesis with the new abundances OVERWRITING the
c original output files, but using the same model, linelist, etc
c*****************************************************************************
implicit real*8 (a-h,o-z)
include 'Atmos.com'
include 'Factor.com'
include 'Mol.com'
include 'Pstuff.com'
include 'Multistar.com'
real*8 xnum
real*4 shortnum
character choice2
c*****set the local temporary parameters to what they were for the last synth
newnumiso = numiso
newnumisosyn = numisosyn
newnumpecatom = numpecatom
newnumatomsyn = numatomsyn
if (newnumatomsyn .eq. 0) newnumatomsyn = 1
do i=3,95
newpec(i) = pec(i)
do j=1,newnumatomsyn
newpecabund(i,j) = pecabund(i,j)
enddo
enddo
do i=1,newnumiso
if(newnumiso .ge. 1) then
newisotope(i)=isotope(i)
do j=1,newnumisosyn
newisoabund(i,j)=isoabund(i,j)
enddo
endif
enddo
if (newnumatomsyn .le. 0) newnumatomsyn = 1
c*****SPECIAL CASE
c for the "binary" driver, present a limited set of options; only
c the abundances of the elements already chosen for variation in
c the parameter file can be altered
11 if (control .eq. 'binary ') then
istat = ivcleof(4,1)
if (syncount .eq. 1) then
array = 'Abundance Alterations for the PRIMARY STAR: '
else
array = 'Abundance Alterations for the SECONDARY STAR: '
endif
istat = ivwrite(5,5,array,46)
array = 'Atom Abundance (relative to initial model)'
istat = ivwrite(6,1,array,49)
line = 6
do i=3,95
if(newpec(i) .eq. 1) then
line = line + 1
write (array,1001) i,(newpecabund(i,j),j=1,newnumatomsyn)
istat = ivwrite(line,1,array,57)
endif
enddo
array = 'Options: c = change abundances '
istat = ivwrite(line+1,1,array,41)
array = ' x = exit no changes q = rerun synth'
istat = ivwrite(line+2,1,array,47)
array = 'What is your choice? '
nchars = 21
call getasci (nchars,line+4)
choice = chinfo(1:1)
if (choice.ne.'c' .and. choice.ne.'x' .and.
. choice.ne.'q') go to 11
endif
c*****for the "synth" driver, present the user with the current abundance
c alterations, and the options; find out what is desired
1 if (control .eq. 'synth' .or.
. control .eq. 'isotop' .or.
. control .eq. 'synpop') then
line = 4
istat = ivcleof(line,1)
write (array,1006)
line = line + 1
istat = ivwrite(6,1,array,72)
line = line + 1
do i=3,95
if(newpec(i) .eq. 1) then
line = line + 1
write (array,1001) i,(newpecabund(i,j),j=1,newnumatomsyn)
istat = ivwrite(line,1,array,57)
endif
enddo
if (newnumiso .gt. 0) then
do i=1,newnumiso
line = line + 1
write (array,1002) i, newisotope(i),
. (newisoabund(i,j),j=1,newnumisosyn)
istat = ivwrite(line,1,array,68)
enddo
endif
write (array,1007)
istat = ivwrite(line+1,1,array,61)
write (array,1008)
istat = ivwrite(line+2,1,array,72)
array = 'What is your choice? '
nchars = 21
call getasci (nchars,line+3)
choice = chinfo(1:1)
if (choice.ne.'c' .and. choice.ne.'i' .and.
. choice.ne.'n' .and. choice.ne.'x' .and.
. choice.ne.'q') go to 1
endif
c*****for "synth", change elemental abundances
if (choice .eq. 'c') then
20 istat = ivcleof(line+1,1)
array = 'Which element to change? '
nchars = 25
call getnum (nchars,line+1,xnum,shortnum)
if (xnum.lt.2.0 .or. xnum.gt.95.) go to 20
j = nint(xnum)
if (newpec(j) .eq. 1) then
25 array = 'n = new abundances, or z = zero offsets? '
nchars = 41
call getasci (nchars,line+2)
choice2 = chinfo(1:1)
if (choice2 .eq. 'z') then
newpec(j) = 0
do i=1,5
newpecabund(j,i) = 0.0
enddo
newnumpecatom = newnumpecatom - 1
elseif (choice2 .eq. 'n') then
write (array,1004)
istat = ivwrite(line+3,1,array,40)
read (*,*) (newpecabund(j,i),i=1,newnumatomsyn)
else
go to 25
endif
else
newpec(j) = 1
write (array,1004)
istat = ivwrite(line+2,1,array,40)
read (*,*) (newpecabund(j,i),i=1,newnumatomsyn)
newnumpecatom = newnumpecatom + 1
endif
c*****for "synth", change isotopic factors
elseif (choice .eq. 'i') then
istat = ivcleof(line+1,1)
array = 'Options: c = change an isotopic factor'
istat = ivwrite(line+1,1,array,49)
array = ' n = enter a new isotope'
istat = ivwrite(line+2,1,array,48)
30 array = 'What is your choice? '
nchars = 22
call getasci (nchars,line+3)
choice2 = chinfo(1:1)
if (choice2 .eq. 'c') then
35 istat = ivcleof(line+1,1)
array = 'Which isotope number from the list? '
nchars = 36
call getnum (nchars,line+1,xnum,shortnum)
j = nint(xnum)
if (j.lt.1 .or. j.gt.newnumiso) go to 35
istat = ivcleof(line+2,1)
array = 'What are the new division factors? '
istat = ivwrite(line+2,1,array,35)
read (*,*) (newisoabund(j,i),i=1,newnumisosyn)
elseif (choice2 .eq. 'n') then
newnumiso = newnumiso + 1
istat = ivcleof(line+1,1)
array = 'What is the new isotope designation? '
nchars = 37
call getnum (nchars,line+4,xnum,shortnum)
newisotope(newnumiso) = xnum
array = 'What are its division factors? '
istat = ivwrite(line+2,1,array,31)
read (*,*) (newisoabund(newnumiso,i),i=1,newnumisosyn)
else
go to 30
endif
c*****for "synth", change the number of syntheses
elseif (choice .eq. 'n') then
55 array = 'How many synths? '
nchars = 17
call getnum (nchars,line+5,xnum,shortnum)
if (xnum .gt. 5.) go to 55
newnumatomsyn = nint(xnum)
go to 1
c*****for "synth", exit the routine without changing anything
elseif (choice .eq. 'x') then
return
c*****for "synth", make the proposed alterations permanent; then
c return to the calling routine, which allegedly will
c redo the syntheses.
elseif (choice .eq. 'q') then
numiso = newnumiso
numisosyn = newnumisosyn
numpecatom = newnumpecatom
numatomsyn = newnumatomsyn
do i=3,95
pec(i) = newpec(i)
do j=1,numatomsyn
pecabund(i,j) = newpecabund(i,j)
enddo
enddo
do i=1,numiso
if(numiso .ge. 1) then
isotope(i) = newisotope(i)
do j=1,numisosyn
isoabund(i,j)=newisoabund(i,j)
enddo
endif
enddo
return
endif
c*****loop back and print out the main menu again
if (control .eq. 'synth ') then
go to 1
else
go to 11
endif
c*****format statements
1001 format (i3, 4x, 5(f8.3, 2x))
1002 format (i2, 2x, f10.5, 5(3x, f8.3))
1004 format ('Enter the new offsets on the line below:')
1006 format ('element, abundance offsets OR ',
. 'isotope number, isotope name, factors')
1007 format ('Options: c = change abundance ',
. 'i = change isotopic ratio')
1008 format(' n = change # syntheses q = rerun ',
. 'syntheses x = exit')
end