1 files changed, 102 insertions, 0 deletions
diff --git a/Cogsyn.f b/Cogsyn.f
new file mode 100755
index 0000000..b16de64
--- /dev/null
+++ b/Cogsyn.f
@@ -0,0 +1,102 @@
+
+      subroutine cogsyn
+c******************************************************************************
+c     This program produces a curve-of-growth of a blended feature,
+c     altering only a specified species' abundance.
+c******************************************************************************
+
+      implicit real*8 (a-h,o-z)
+      include 'Atmos.com'
+      include 'Linex.com'
+      include 'Factor.com'
+      include 'Mol.com'
+      include 'Pstuff.com'
+
+
+c*****examine the parameter file
+      call params
+
+
+c*****open the files for standard output and summary curves-of-growth
+      nf1out = 20
+      lscreen = 4
+      array = 'STANDARD OUTPUT'
+      nchars = 15
+      call infile ('output ',nf1out,'formatted  ',0,nchars,
+     .             f1out,lscreen)
+      nf2out = 21
+      lscreen = lscreen + 2
+      array = 'SUMMARY C-O-G OUTPUT'
+      nchars = 20
+      call infile ('output ',nf2out,'formatted  ',0,nchars,
+     .             f2out,lscreen)
+
+
+c*****open and read the model atmosphere
+      nfmodel = 30
+      lscreen = lscreen + 2
+      array = 'THE MODEL ATMOSPHERE'
+      nchars = 20
+      call infile ('input  ',nfmodel,'formatted  ',0,nchars,
+     .             fmodel,lscreen)
+      call inmodel
+
+
+c*****open and read the line list file; get ready for the line calculations
+      nflines = 31
+      lscreen = lscreen + 2
+      array = 'THE LINE LIST'
+      nchars = 13
+      call infile ('input  ',nflines,'formatted  ',0,nchars,
+     .              flines,lscreen)
+      call inlines (1)
+      call eqlib
+      call nearly (1)
+
+
+c*****do the syntheses
+      isynth = 1
+      isorun = 1
+      ncurve = 0
+      iatom =nint(cogatom)
+      pec(iatom) = 1
+      numpecatom = 1
+      pecabund(iatom,1) = 0.
+      mode = 3
+10    ncurve = ncurve + 1
+      nlines = 0
+      call synspec
+      call total
+      if (ncurve .eq. 1) then
+         wstart = 10.**(rwlow)*wave1(lim1)
+         wstop = 10.**(rwhigh)*wave1(lim1)
+      endif
+      molopt = 1
+      linprintopt = 0
+      if (w(ncurve) .gt. wstart) then
+         pecabund(iatom,1) = pecabund(iatom,1) - rwstep
+         go to 10
+      endif
+      pecabund(iatom,1) = rwstep
+20    ncurve = ncurve + 1
+      nlines = 0
+      call synspec
+      call total
+      molopt = 1
+      linprintopt = 0
+      if (w(ncurve) .lt. wstop) then
+         pecabund(iatom,1) = pecabund(iatom,1) + rwstep
+         go to 20
+      endif
+      call pltcog
+
+         
+c*****finish
+      call finish (0)
+      end
+
+
+
+
+
+