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Re: Help

- In your manual you stated that solution fraction for invers modeling for
solutions  should be 1:1 . I have got solutions fraction more than this
i.e 3:1 or 2:1 .

Then you are evaporating or making hydrated minerals.

- In invers modeling , how we can define type of phases ( Dis/Prec)?

Each phase in -phases may be defined to dissolve only (dis) or precipitate
only (pre), see the manual.

- I leave it without defition . Also i leave force option without

"force" is rarely used.

- And  used  the first model to define the phases (prec/dis) in the new
model . It is correct way to define phases type.

Probably not. Define pre/dis depending on saturation index or knowledge of
your system.


David Parkhurst (dlpark@xxxxxxxx)
U.S. Geological Survey
Box 25046, MS 413
Denver Federal Center
Denver, CO 80225

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