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Re: help




> I used example from your manual to do invers modeling. But the program
still
give me error about uncertanity . I noticed charge balance is high.

The default units are mmol/kgw. I suspect that your data are a mixture of
mg/L and ug/L. You need to define the units properly.

David


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

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