"CANNOT FIND PARAMETERS AT ELEMENT " occured in EOS7 and EOS7R

[skysky2cie]

Hi, I am a freshman using petrasim, I had a strange problem of using EOS7 and EOS7R.

When I selet the "isothermal" and "Non-isothermal" of the "EOS" in "Global properties",

petrasim can work successfully, but when I select "No Air,Isothermal" and " No Air, Non-isothermal",

petrasim was failure, and the output show the following information:

+++++++++ CANNOT FIND PARAMETERS AT ELEMENT * 22* XX(M) = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00

0.000000E+00

!!!!!! ERRONEOUS DATA INITIALIZATION !!!!!! CHECK INCON FORMAT AND ASSIGNMENTS OF NK AND NKIN.

---------- STOP EXECUTION ---------

Can any one kindly help me slove this problem? Following link can download my file.

https://sites.google.com/site/scorpio54921/files

I deeply appreciate for your help.

[Darjus]

Hello everyone,

I have such problem type in EOS7R too.

[Charlie Thornton]

Thank you for linking the test file.

EOS7: It looks like PetraSim is writing 4 state variables for the "no air" cases. TOUGH2[EOS7] expects 3 -- P, Xb, and T. I've fixed this in our development version and you should be able to use this mode without any trouble with the upcoming version 5 release.

EOS7R: Similar problem. This has also been fixed and will function correctly in the version 5 release.

I believe (though I haven't tested it) a workaround for the time being is to use the air-enabled modes with a zero air mass fraction.