Published March 1992 | Version v1
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TGIN language reference manual: NAMMU and MATDIF commands

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Description

NAMMU is a finite-element program for modelling groundwater flow and transport. The matrix diffusion option models the transport of radionuclides including the effects of rock-matrix diffusion. It uses the free-format structured-input TGIN. This report describes the commands in the TGIN language for running the NAMMU and MATDIF package. (author)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
115 p.
Report number
AEA-D and R--0051(ed.2)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
25000349
Subject category
S54: ENVIRONMENTAL SCIENCES; S99: GENERAL AND MISCELLANEOUS;
Resource subtype / Literary indicator
Computer Program Description
Descriptors DEI
COMPUTER PROGRAM DOCUMENTATION; DIFFUSION; FINITE ELEMENT METHOD; FLUID FLOW; GROUND WATER; M CODES; MANUALS; N CODES; PROGRAMMING LANGUAGES; RADIONUCLIDE MIGRATION; SIMULATION
Descriptors DEC
CALCULATION METHODS; COMPUTER CODES; DOCUMENT TYPES; ENVIRONMENTAL TRANSPORT; HYDROGEN COMPOUNDS; MASS TRANSFER; NUMERICAL SOLUTION; OXYGEN COMPOUNDS; WATER