_Raw phreeqc format

The HP1 code incorporates modules simulating
(1) transient water flow in variably-saturated media,
(2) transport of multiple components, and
(3) mixed equilibrium/kinetic geochemical reactions.
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Dani
Posts: 3
Joined: Mon Jan 13, 2020 12:43 pm
Location: Germany

_Raw phreeqc format

Post by Dani » Tue Sep 22, 2020 1:47 pm

Hi,

I was wondering if somebody has previously work with HP1 inputing Phreeqc files _Raw (Such as Solution_Raw, Equilibrium_phases_raw, ...)
I have done the first tutorial of the manual (Transport and Dissolution of Gypsum and Calcite) but I have changed the
solution 1001
equilibrium_phases 1001
gypsum
calcite
O2(g) -0.68
save solution 1001
end
solution 3001
-units mmol/kgw
pH 7 charge
Cl 2
Ca 1
O(0) 1 O2(g) -0.68
C(4) 1 CO2(g) -3.5

for its solution_raw and its equilibrium_phases_raw.
And it seems that it works, although the results that I obtain are not exactly the results of the manual (I might have done an error). Therefore, I have the doubt that maybe you cannot use the raw format, or maybe when you use it, you should be aware of some things that I am not aware right now.

Does somebody used before?, or does somebody know if I can input the geochemical system with the Raw format without problems?

Thanks for your help
Dani

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