[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

convergence problem

To: dlpark@xxxxxxxx
Subject: convergence problem
From: Henning.Prommer@xxxxxxxx
Date: Fri, 30 Aug 2002 19:44:45 +0800

Hi David,

I have come across a PHREEQC convergence problem for which I couldn't
find a cure. I am not sure, maybe there is something wrong with
my input or my definitions in the database. Could you, if you have
the time, have a quick look at it ? I have attached the input file
and the database file that I used. 
I had this type of problem before after I included Ferrihydrite or Goethite
as equ. mineral (allowed precipitation) in an anaerobic, pyritic aquifer in
which aerorobic water was injected. 

Cheers
  Henning

Attachment: dizon.pht3d_database
Description: Binary data

Attachment: grid3037_inp.dat
Description: Binary data

Follow-Ups:
- Re: convergence problem
  - From: David L Parkhurst

Prev by Date: RE: Interactive PHREEQC
Next by Date: Re: convergence problem
Previous by thread: RE: Interactive PHREEQC
Next by thread: Re: convergence problem
Index(es):
- Date
- Thread

Project Home Page
Complete Water Resources Division Software
USGS Home Page
Water Resources Division Home Page
NRP Home Page
Help Page

USGS Privacy Statement

Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.

Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.

The URL of this page is: https://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc/mail/msg00047.html
Email:dlpark@usgs.gov
Last modified: $Date: 2005-09-13 21:04:21 -0600 (Tue, 13 Sep 2005) $
Visitor number 3197 since Jan 22, 1998.