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international ground water modeling center


ATTENTION!!!

THIS IS AN OUTDATED VERSION OF UCODE PROVIDED FOR THOSE WHO ARE INTERESTED IN SOME ASPECT OF THE PREVIOUS VERSION

FOR THE CURRENT VERSION OF UCODE, CLICK HERE

UCODE: A COMPUTER CODE FOR UNIVERSAL INVERSE MODELING


DOCUMENTATION OF UCODE: A COMPUTER CODE FOR UNIVERSAL INVERSE MODELING
By: Eileen P. Poeter and Mary C. Hill
U.S. GEOLOGICAL SURVEY
WATER RESOURCES INVESTIGATIONS REPORT 98-4080
Prepared in cooperation with the
U.S. Army Corp of Engineers Waterways Experiment Station and the
International Ground Water Modeling Ceneter of the Colorado School of Mines

NOTE: MANUALS are INCLUDED in the DOWNLOAD BELOW
Install_UCODE3.06.pdf
UCODEmanual_wrir98-4080.pdf
wr98-4080errata_UCODE_Manual.PDF
UCODE3.0_Manual_Additions_2002.pdf
UCODE3.06_Manual_Additions_2004.pdf


METHODS AND GUIDELINES FOR EFFECTIVE MODEL CALIBRATION
With application to UCODE, a computer code for universal inverse modeling, and MODFLOWP, a computer code for inverse modeling with MODFLOW
By: Mary C. Hill
U.S. GEOLOGICAL SURVEY
WATER RESOURCES INVESTIGATIONS REPORT 98-4005

NOTE: MANUALS are INCLUDED in the DOWNLOAD BELOW
EffectiveCalibration_WRIR98-4005.pdf
wr98-4005errata_MethodsandGuidelines.PDF


(Questions about, or problems with, UCODE? Contact Eileen Poeter)
epoeter@mines.edu

DOWNLOAD UCODE 3.063
Corrects error when only one parameter is estimated.


At the Perl site:
select * Perl binary distributions ("ports")
select Your operating system
select Active Perl
select DownLoad
consider the options and choose the latest version with the simplest options


(Questions about, or problems with, UCODE? Contact Eileen Poeter)
epoeter@mines.edu

DOWNLOAD UCODE 3.062
Corrects error that caused lack of printing _nm file of 3.061.

DOWNLOAD UCODE 3.061
Corrects error in calculation of covariance matrix of 3.06.

DOWNLOAD UCODE 3.04


DOWNLOAD UCODE 3.02
(The UCODE3.0_ MANUAL_ADDITIONS.pdf was omitted from the UCODE3.0 release and one line printed by the code was corrected then it was released as 3.01. The zip file was altered to unzip into wrdapp/ucode3.02 rather than wrdapp/ucode3.0, the readme file was editted to reflect the version number 3.02 and minor errors were corrected in errata documents):


OLD VERSIONS: