React stop: no species

[eranvos]

im runming a simulation with some basic species and reactents and get the error

React stop: no species

why is this happening?

 

attahced is the error

 

[Guest Melika Sharifi]

Hi Eranvos,

 

Could you, please, attach your React script here? That way we can take a look at it and find the problem.

 

Thanks,

 

Melika Sharifi

Aqueous Solutions LLC

[eranvos]

sure, im using React Realese 8.0.12 build 4427

 

data = "D:\Program Files (x86)\Gwb\Gtdata\thermo.dat" verify

temperature = 100

H2O = 1 free kg

Al+++ = 1.590000e-06 molal

Ca++ = 4.610000e-04 molal

Cl- = 3.670000e-02 molal

Fe++ = 1.240000e-06 molal

HCO3- = 4.620000e-02 molal

K+ = 3.410000e-04 molal

Mg++ = 1.700000e-03 molal

Na+ = 7.000000e-04 molal

O2(aq) = 3.343363e-52 molal

SO4-- = 8.310000e-05 molal

SiO2(aq) = 3.140000e-06 molal

balance on H+

react 3.007519e+00 g of Anorthite

react 6.015038e+00 g of Fayalite

react 3.007519e+01 g of Forsterite

react 3.007519e-01 g of K-feldspar

react 6.015038e-01 g of Albite

suppress FeO©

go

[Guest Melika Sharifi]

Dear Eranvos,

 

Thanks for attaching your script. We looked into your script, and it works fine in our current release, GWB11. A number of improvements to the numerical solution (and the software as a whole) have been made over the years. To get your script working with GWB8, I suggest you set a smaller step size using the “delxi” command. For more information, please see "delxi" in the GWB Reference manual.

 

Bests,

Melika Sharifi

Aqueous Solutions LLC