Cloudy & Associates

  1. 19 May, 2022 1 commit
  2. 27 Apr, 2022 1 commit
    • Ferland, Gary's avatar
      demote cautions of parts of SED being zero to notes · ce780fa2
      Ferland, Gary authored
      The demotes cautions that parts of the SED are zero to notes.
      The following wc on auto shows that we have a large number of
      these.  They are benign - they occur if we use a blackbody
      that does go to zero far out in the Wien tail.  They are a
      minor note about the SED rather than something deserving of
      raising a caution.
      the number of cautions in tsuite/auto went from
      Alien20:auto:wc ~gary/cloudy/cautions.txt
        5267  72721 544951 /home/gary/cloudy/cautions.txt
      Alien20:auto:wc cautions2.txt
        3846  64015 460146 cautions2.txt
  3. 12 Apr, 2022 1 commit
    • Ferland, Gary's avatar
      Protection against division by zero cooling. · 7a61cef8
      Ferland, Gary authored
      These protect against division by zero.  Problems were exposed
      by the lab sim posted in gtests / bugs / Mancini.  The
      sim does get now much farther along but aborts when the line
      stack becomes misaligned.
      The sim is a lab plasma, so it is far from our home base, but we
      should be able to compute it.  It is non-equilibrium.  It is
      unclear why the cooling is zero - perhaps the total is net heating.
      The changes seem safe since they are have never been needed and
      will have no effect in most cases.
  4. 09 Apr, 2022 1 commit
  5. 25 Jan, 2022 1 commit
  6. 24 Jan, 2022 1 commit
    • Ferland, Gary's avatar
      add three AGN SEDs · 8ec44715
      Ferland, Gary authored
      Maryam Dehghanian added these three AGN SEDs that are being
      actively used by the community in AGN research.  The updated
      ReadMe.txt gives more information.
  7. 29 Nov, 2021 1 commit
  8. 28 Nov, 2021 4 commits
  9. 22 Nov, 2021 1 commit
  10. 20 Nov, 2021 5 commits
    • Ferland, Gary's avatar
      change due to Garcia OI cs fix · b2c93a6f
      Ferland, Gary authored
    • Ferland, Gary's avatar
      Merge branch 'garciaoi' · 82784b7b
      Ferland, Gary authored
    • Robin Williams's avatar
      Merge branch 'issue_437' into 'master' · 06fd12cb
      Robin Williams authored
    • Robin Williams's avatar
      Fix crash on erroneous input · 79aaf978
      Robin Williams authored
      See issue #437 for details
    • Ferland, Gary's avatar
      update OI CS per Antonio Garcia report · a3827c18
      Ferland, Gary authored
      email of 2021 May 5
      In the last few days, I've been collecting rates for
      O i +e inelastic collisions. I started with Barklem,
      A&A 462, 781-788 (2007) and tried to cast the rates into
      Omega_ij strengths. After accounting for the partitioning
      into the 3 fine-structure levels (lumped together by
      Barklem), I was in a position to compare my Omega_ij with
      those reported in the stout datafile. I was able to match
      the Omega_ij for all transitions from the 1,2,3 levels
      into the 4,5,6 levels, and also the 4-->5 transition.
      I'm not able, however, to reproduce the Omega_ij values reported
      in stout for the 1,2,3-->7 transition (from O(3P_J=2,1,0)
      into the level at 9.52 eV). I didn't check the transitions
      into more energetic states. The comments at the bottom of the
      stout o_1.coll file (attached here for your reference) note
      that there may be some inconsistencies. I'm also attaching the
      values that I estimated myself for transitions within levels up
      to 10 eV. I would appreciate your comments on this difference.
      If you think it may be useful, I can send you a more extended
      table with the Omega_ij for additional transitions.
      Thank you!
         Antonio García Muñoz
      Dr. Habil.
      Planetary/Atmospheric Scientist
      CEA Paris-Saclay
      Bât. 703 Orme des Merisiers
      91191 Gif-sur-Yvette Cedex, France
  11. 13 Nov, 2021 1 commit
  12. 12 Nov, 2021 2 commits
  13. 04 Nov, 2021 2 commits
  14. 03 Nov, 2021 1 commit
  15. 02 Nov, 2021 3 commits
  16. 29 Oct, 2021 3 commits
  17. 28 Oct, 2021 3 commits
    • Marios Chatzikos's avatar
      Fix typo in comment · 644a6799
      Marios Chatzikos authored
    • Ferland, Gary's avatar
      GS correct errors recently introduced reactions · 9a72cd25
      Ferland, Gary authored
      The form of th85rate has a different formula than hmrate. For photoreactions one should use th85rate, not the hmrate. Since, both the th85rate and hmrate  take coefficient values in a similar syntax style (for alpha, beta and gamma), an unintentional mistake happened by me for those reactions.
    • Ferland, Gary's avatar
      series of missed SPECIES => DATABASE in docs · 5818af33
      Ferland, Gary authored
      The SPECIES command still used in some error messages
      when the SPECIES command changed to DATABASE
      Same mistake in doc for commands with VARY option
  18. 26 Oct, 2021 1 commit
  19. 25 Oct, 2021 1 commit
    • Marios Chatzikos's avatar
      Fix bug in statistical weight of singlet ground · 9cd3a14a
      Marios Chatzikos authored
      The function that computes the statistical weight for levels in He-like
      species reports 4n^2 for all levels.  The 4 sums over both singlets and
      triplets.  However, the ground has only a singlet state, no triplet.
      This is the corollary of an earlier bug, which made the same mistake in
      how the n-n' CS is broken up among the fine structure levels of a He-like
      ground state.
  20. 23 Oct, 2021 1 commit
  21. 22 Oct, 2021 5 commits