GMS:TVM Package
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This contains information about functionality available starting at GMS version 10.5. The content may not apply to other versions. |
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The Time-Variant Materials package (TVM) works with MODLOW-USG Transport. The TVM package allows hydraulic conductivity and storage values to be changed as a step function between stress periods or in a continuous manner through a transient simulation.
The TVM Package dialog is divided into two parts: one on the left which shows the main sections, and one on the right which shows the inputs for the current section.
Comments
Comment lines can be added and will appear at the top of the BCT file. Use the Add Row 
button to create comments. Comments can be removed using the Delete Row 
button.
Variables
- ITVMPRINT
- TVMLOGBASEHK
- TVMLOBASEVKA
- TVMLOGBASESS
- TVMLOGBASESY
- TVMDDFT
- TVMLOGBASEPOR
Sizes
- NTVMHK
- NTVMVKA
- NTVMSS
- NTVMSY
- NTVMDDFTR
- NTVMPOR
HK
- ITVMHK – The cell number for which horizontal hydraulic conductivity (HK) will be changed.
- HKNEW – The value of horizontal hydraulic conductivity (HK) that should be assigned to the cell at this stress period boundary.
VKA
- ITVMVKA – The cell number for which vertical hydraulic conductivity (VKA) will be changed.
- VKANEW – The value of vertical hydraulic conductivity (VKA) that should be assigned to the cell at this stress period boundary.
SS
SY
DDFTR
POR
Related Topics
GMS – Groundwater Modeling System | ||
|---|---|---|
| Modules: | 2D Grid • 2D Mesh • 2D Scatter Point • 3D Grid • 3D Mesh • 3D Scatter Point • Boreholes • GIS • Map • Solid • TINs • UGrids |  |
| Models: | FEFLOW • FEMWATER • HydroGeoSphere • MODAEM • MODFLOW • MODPATH • mod-PATH3DU • MT3DMS • MT3D-USGS • PEST • PHT3D • RT3D • SEAM3D • SEAWAT • SEEP2D • T-PROGS • ZONEBUDGET | |
| Aquaveo | ||
