Problems with the dataset td-tcds62-6axmn-03

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Arthur Santos
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Joined: 24 Aug 2020, 15:00

Problems with the dataset td-tcds62-6axmn-03

Post by Arthur Santos »

Hello everyone,

I am currently studying granulitic rocks and I am facing some problems with Theriak-domino, hope I can find help here. Some info before the problem:
  1. Windows 10, Theriak-Domino version 09.03.2019, dataset td-tcds62-6axmn-03
  • therin input SI(61.59)TI(0.00)AL(17.63)FE(4.23)MN(0.00)MG(2.93)CA(1.57)NA(4.47)K(4.21)H(3.37)O(?)O(0.01)

The problem is: the program is taking too long to calculate a pseudosection, like four to five days, and the results are not understandable (see figure for an example). I've tried using the dataset tcds_55 (with the necessary changes in the therin input file) and the program works just fine (five to eight hours to generate a pseudosection) and the pseudosections are understandable.
WhatsApp Image 2020-08-03 at 09.08.24.jpeg
WhatsApp Image 2020-08-03 at 09.08.24.jpeg (192.61 KiB) Viewed 564 times
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Re: Problems with the dataset td-tcds62-6axmn-03

Post by EricKelly »

Your bulk composition has O listed twice, and O(0.01) is pretty low, so I wonder if that's on purpose. If you allow TD to calculate the amount of O for you, does the diagram look reasonable?

Like this:
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