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Serial and parallel versions of the Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Model (TRIGRS)

Citation

Alvioli, Massimiliano and Baum, R.L., 2016, Serial and parallel versions of the Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Model (TRIGRS): U.S. Geological Survey software release, https://dx.doi.org/10.5066/F73J3B27.

Summary

The Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Model (TRIGRS) is a Fortran program designed for modeling the timing and distribution of shallow, rainfall-induced landslides. The program computes transient pore-pressure changes, and attendant changes in the factor of safety, due to rainfall infiltration. The program models rainfall infiltration, resulting from storms that have durations ranging from hours to a few days, using analytical solutions for partial differential equations that represent one-dimensional, vertical flow in isotropic, homogeneous materials for either saturated or unsaturated conditions. This command-line program is used in conjunction with geographic information system (GIS) software [...]

Contacts

Originator :
Rex L Baum, Massimiliano Alvioli
USGS Mission Area :
Energy and Minerals
SDC Data Owner :
Landslide Hazards Program

Attached Files

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F73J3B27

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