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STOMP User Guide

  • STOMP Website
  • Introduction
    • Operational Mode Specific Input Guides
    • Availability and Licensing
    • Installation
  • Fundamentals of STOMP
    • Code Design
    • Numerical Solutions
    • Description of Variables
    • List of Variable Names
    • Accepted Units
    • Glossary of Symbols
  • Using STOMP
    • Pre-Processing
    • Input File Structure
    • Generated Output Files
    • Post-Processing
  • Example Short Course Problems
  • Additional User Documentation

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  1. STOMP User Guide
  2. STOMP Input
STOMP input data type legend

Hydraulic Properties Card Syntax

~Hydraulic Properties Cardkeyword icon

choose one icon Choose One Hydraulic Property Option
Intrinsic Permeability
choose one icon Choose One Porosity/Permeability Model
Matrix Only
repeat icon Repeat for each Rock/Soil Zonation Domain
Rock/Soil Namereal icon, X-Direction Intrinsic Permeabilityreal icon, Units,character icon(m^2), Y-Direction Intrinsic Permeabilityreal icon, Units,character icon(m^2), Z-Direction Intrinsic Permeabilityreal icon, Units,character icon(m^2),
info icon IJK Indexing

If the Rock/Soil Name is "IJK Indexing," "JKI Indexing," or "KIJ Indexing" the value specified will be applied to all nodes in the domain. Alternately, any parameter value can be replaced with an external file using the following syntax in the place of the parameter value:

,file:keyword icon,filename for parametercharacter icon,

or for binary files:

,binary file:keyword icon,filename for parametercharacter icon,

Units shown in the input line will be applied to all parameters in the external file. Values and files may be used in combination within an input line.

Matrix Only with Permeability Reduction
repeat icon Repeat for each Rock/Soil Zonation Domain
Rock/Soil Namereal icon, X-Direction Intrinsic Permeabilityreal icon, Units,character icon(m^2), Y-Direction Intrinsic Permeabilityreal icon, Units,character icon(m^2), Z-Direction Intrinsic Permeabilityreal icon, Units,character icon(m^2), Pore-body Fractional Lengthreal icon, Fractional Critical Porosityreal icon,
info icon IJK Indexing

If the Rock/Soil Name is "IJK Indexing," "JKI Indexing," or "KIJ Indexing" the value specified will be applied to all nodes in the domain. Alternately, any parameter value can be replaced with an external file using the following syntax in the place of the parameter value:

,file:keyword icon,filename for parametercharacter icon,

or for binary files:

,binary file:keyword icon,filename for parametercharacter icon,

Units shown in the input line will be applied to all parameters in the external file. Values and files may be used in combination within an input line.

Dual Continuum for Fractured Systems
info icon Info

If the key words 'dp,' 'dual porosity,' or 'fractured' appear in the rock/soil name specified in the Rock/Soil Zonation Card, this indicates a dual porosity medium and the reading of both matrix and fracture properties (e.g., Fracture and Matrix Porosity) is triggered.

repeat icon Repeat for each Rock/Soil Zonation Domain
Rock/Soil Namereal icon, X-Direction Matrix Intrinsic Permeabilityreal icon, Units,character icon(m^2), Y-Direction Matrix Intrinsic Permeabilityreal icon, Units,character icon(m^2), Z-Direction Matrix Intrinsic Permeabilityreal icon, Units,character icon(m^2), X-Direction Fracture Intrinsic Permeabilityreal icon, Units,character icon(m^2), Y-Direction Fracture Intrinsic Permeabilityreal icon, Units,character icon(m^2), Z-Direction Fracture Intrinsic Permeabilityreal icon, Units,character icon(m^2),
info icon IJK Indexing

If the Rock/Soil Name is "IJK Indexing," "JKI Indexing," or "KIJ Indexing" the value specified will be applied to all nodes in the domain. Alternately, any parameter value can be replaced with an external file using the following syntax in the place of the parameter value:

,file:keyword icon,filename for parametercharacter icon,

or for binary files:

,binary file:keyword icon,filename for parametercharacter icon,

Units shown in the input line will be applied to all parameters in the external file. Values and files may be used in combination within an input line.

Dual Continuum for Fractured Systems with Permeability Reduction
info icon Info

If the key words 'dp,' 'dual porosity,' or 'fractured' appear in the rock/soil name specified in the Rock/Soil Zonation Card, this indicates a dual porosity medium and the reading of both matrix and fracture properties (e.g., Fracture and Matrix Porosity) is triggered.

repeat icon Repeat for each Rock/Soil Zonation Domain
Rock/Soil Namereal icon, X-Direction Matrix Intrinsic Permeabilityreal icon, Units,character icon(m^2), Y-Direction Matrix Intrinsic Permeabilityreal icon, Units,character icon(m^2), Z-Direction Matrix Intrinsic Permeabilityreal icon, Units,character icon(m^2), X-Direction Fracture Intrinsic Permeabilityreal icon, Units,character icon(m^2), Y-Direction Fracture Intrinsic Permeabilityreal icon, Units,character icon(m^2), Z-Direction Fracture Intrinsic Permeabilityreal icon, Units,character icon(m^2), Pore-body Fractional Lengthreal icon, Fractional Critical Porosityreal icon,
info icon IJK Indexing

If the Rock/Soil Name is "IJK Indexing," "JKI Indexing," or "KIJ Indexing" the value specified will be applied to all nodes in the domain. Alternately, any parameter value can be replaced with an external file using the following syntax in the place of the parameter value:

,file:keyword icon,filename for parametercharacter icon,

or for binary files:

,binary file:keyword icon,filename for parametercharacter icon,

Units shown in the input line will be applied to all parameters in the external file. Values and files may be used in combination within an input line.

Hydraulic Conductivity
choose one icon Choose One Porosity/Permeability Model
Matrix Only
repeat icon Repeat for each Rock/Soil Zonation Domain
Rock/Soil Namereal icon, X-Direction Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), Y-Direction Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), Z-Direction Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s),
info icon IJK Indexing

If the Rock/Soil Name is "IJK Indexing," "JKI Indexing," or "KIJ Indexing" the value specified will be applied to all nodes in the domain. Alternately, any parameter value can be replaced with an external file using the following syntax in the place of the parameter value:

,file:keyword icon,filename for parametercharacter icon,

or for binary files:

,binary file:keyword icon,filename for parametercharacter icon,

Units shown in the input line will be applied to all parameters in the external file. Values and files may be used in combination within an input line.

Dual Continuum for Fractured Systems
info icon Info

If the key words 'dp,' 'dual porosity,' or 'fractured' appear in the rock/soil name specified in the Rock/Soil Zonation Card, this indicates a dual porosity medium and the reading of both matrix and fracture properties (e.g., Fracture and Matrix Porosity) is triggered.

repeat icon Repeat for each Rock/Soil Zonation Domain
Rock/Soil Namereal icon, X-Direction Matrix Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), Y-Direction Matrix Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), Z-Direction Matrix Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), X-Direction Fracture Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), Y-Direction Fracture Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s), Z-Direction Fracture Hydraulic Conductivityreal icon, hc:keyword icon Units,character icon(m/s),
info icon IJK Indexing

If the Rock/Soil Name is "IJK Indexing," "JKI Indexing," or "KIJ Indexing" the value specified will be applied to all nodes in the domain. Alternately, any parameter value can be replaced with an external file using the following syntax in the place of the parameter value:

,file:keyword icon,filename for parametercharacter icon,

or for binary files:

,binary file:keyword icon,filename for parametercharacter icon,

Units shown in the input line will be applied to all parameters in the external file. Values and files may be used in combination within an input line.

tip icon Cylindrical Coordinate System

If a cylindrical coordinate system is specified, the the X-direction is the Radial direction and the Y-direction is the Azimuthal direction.

info icon External Files

File names must be all lower case. Files must contain text data unless specified as binary in which case they must contain binary data created with the same FORTRAN compiler used to compile STOMP. Files contain parameter values for every grid-cell, ordered according to the indexing scheme (i.e., IJK, JKI, or KIJ).

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