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1
Hello,

If you add the three lines at the bottom of this message before Line 295 in the link I sent you in my previous reply, You will be able to set the location of the hypocenter.

Please note that 1. These lines set the location of the hypocenter but not the epicenter. The hypocenter needs to be defined on the fault surface with a depth, and you can add "print(rupSurface.getEvenlyDiscritizedListOfLocsOnSurface().toString())" before Line 295 to check the geometry of the fault surface. 2. The hypocenter defined here is only used by Cambell & Bozorgnia (2014) ground motion models and nowhere else in the backend calculation. If you would like to define the hypocenter for other use, please let us know, and we will see how we can help.

Hope this is clear.

Jinyan

rup = rupList.get(rupture_index)
rup.setHypocenterLocation(Location(33.97, -117.91 , 0))
rupList.set(rupture_index, rup)
2
Assuming I have latitude (33.97) and Longitude (-117.91) how do I edit the FetchPSHA code?
3
Hello,

Thanks for using the SimCenter forum.

Defining the location of hypocenter is not available through editing the configuration Json file, but it is possible by editing the SimCenterBackendApplication python code at https://github.com/NHERI-SimCenter/SimCenterBackendApplications/blob/master/modules/performRegionalEventSimulation/regionalGroundMotion/FetchOpenSHA.py#L295.

However, please note that the GMM selected in your configuration Json file (Boore et al. (2014)) does not use the hypocenter location, and defining the hypocenter location will not make a difference to the predicted ground motions. The only GMM in R2D that uses the hypocenter location is (Campbell and Bozorgnia (2014)). This GMM uses the depth of the hypocenter, and R2D uses the mean of the upper and lower fault edge depth as the hypocenter depth by default. This is reflected in the code linked above and can be edited if you would like to.

I hope this addresses your questions. Should you have any more questions, please don't hesitate to reach out.

Best,

Jinyan
4
Hello all,

I am trying to generate shaking intensities for a set of latitudes and longitudes (building site) using R2D backend code. I'm editing the simulation configuration Json file and I would like to know how to define the epicenter location (Puente Hill Mw7.1 Scenario). Attached is the configuration file.
5
Regional Hazard Simulation (R2D, rWhale) / Re: Error in DL calculation
« Last post by jyzhao on March 11, 2024, 07:18:41 PM »
Hello Bofan,

This is a flaw of the software that the output format of the earthquake simulation tool is different from the input format of R2D HAZ panel. The earthquake simulation tool uses "SA(0.01)" to represent spectral acceleration at 0.01s, while the HAZ panel uses "SA_0.01" (See the input files of R2D example 14 at https://github.com/NHERI-SimCenter/R2DExamples/blob/master/E14BasicHAZUSTransportation/input_data/IMs/S_001_1000.csv for an example) to represent spectral acceleration at 0.01s.

To resolve this issue, please rename the columns in the output of the earthquake simulation tool so the R2D HAZ panel can read the files.

Thank you for catching this error and we will fix this in the future release. We apologize for the confusion.

Best,

Jinyan
6
Uncertainty Quantification (quoFEM) / Re: Error running through DesignSafe
« Last post by fmk on March 08, 2024, 08:54:06 PM »
so we figured out the issue .. designsafe is requiring further registration information from it's users than was originally requested .. as such it shuts down access to DataDepot, which is where we move files to before launching jobs .. what you have do do on your end is login to designsafe through your web browser and fill in the missing information .. a link to the form should be at the top of the designsafe page after you log in .. if you cannot see the link, try and use Tools/DataDepot and the form to be filled out will appear and not the typical DataDepot webpage will appear .. SimCenter tools will not run at DEsignSafe for you until your information has been updated.
7
Regional Hazard Simulation (R2D, rWhale) / Error in DL calculation
« Last post by Bofan on March 08, 2024, 07:12:44 PM »
Hi,

I use earthquake scenario simulation to obtain HAZ input. However, when I select Spectral Acceleration (SA) as the Intensity Measure in the earthquake scenario simulation and then run my program, the output indicates 'No result to import'. Upon checking the log file, I encountered the following error " f_unit = units[kind.split('_')[0]]
KeyError: 'SA(0.01)'", causing no DL files would be output. I am unsure how to resolve it. Any assistance would be greatly appreciated.

Regards,
Bofan
8
Uncertainty Quantification (quoFEM) / Re: Error running through DesignSafe
« Last post by fmk on March 08, 2024, 04:05:35 PM »
also can you tellme when you signed up for a designsafe account.
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Uncertainty Quantification (quoFEM) / Re: Problem with Dakota
« Last post by fmk on March 08, 2024, 04:01:00 PM »
how about somebody placing their zipped up ~/Documents/quoFEM/LocalWorkDir/tmp.SimCenter/templatedir folder. thanks.
10
Uncertainty Quantification (quoFEM) / Re: Error running through DesignSafe
« Last post by fmk on March 08, 2024, 03:58:36 PM »
can you send the debug.log file in your ~/Documents/quoFEM directory. thanks
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