Titan2D Hazard Map Emulator Workflow Tool

By Renette Jones-Ivey1, bing zhang1

1. University at Buffalo, SUNY (UB)

Titan2D Hazard Map Emulator Workflow Tool

Launch Tool

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Version 2.3 - published on 24 Nov 2021

Open source: license | download

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The Titan2D Hazard Map Emulator Workflow tool extends capability provided by the Titan2D Mass-Flow Simulation tool.

This tool produces hazard maps that display the probability of a Titan2D flow depth reaching a critical height over a period of time.

A Rappture GUI interface is presented to the user when the user clicks the tool's Launch Tool button.  The GUI interface allows parameters to be entered for controlling and starting the Hazard Map Emulator.

The Pegasus Workflow Management System is used for automating and managing the execution of the jobs required to run the Hazard Map Emulator's workflow, including, staging the jobs, submitting the jobs to the Center for Computational Research (UB)'s u2-grid to run on UB-HPC cluster general-compute nodes, handling data flow dependencies and overcoming job failures.

Please see the Supporting Docs tab for a more detailed overview of this tool and for more information on running the tool.


Cite this work

Researchers should cite this work as follows:

  • Renette Jones-Ivey; bing zhang (2021), "Titan2D Hazard Map Emulator Workflow Tool," https://theghub.org/resources/testpegasus.

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