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Messages - steveg

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16
Regional Hazard Simulation (R2D, rWhale) / Re: Extracting simulated IM fields from R2D
« on: September 17, 2021, 01:15:12 AM »
Hi Anne,

In the current version of R2D you can avoid ground motion selection by selecting the None option in the Record Selection->Database dropdown. The resulting csv file will be an IM field. Openquake import functionality is coming soon in the next release of R2D. I will talk to Kuanshi about including a GMPE logic tree and export of the median/std. dev. at each location (in .h5 format alongside the csv) and get back to you. 

Best,
Steve

17
Regional Hazard Simulation (R2D, rWhale) / Re: Fitting window
« on: July 02, 2021, 08:00:00 PM »
Another issue is that this could be related to screen scaling. Under Settings -> System -> Display -> Scale and Layout, adjust the scaling and see if that helps.

18
Regional Hazard Simulation (R2D, rWhale) / Re: Fitting window
« on: June 29, 2021, 09:15:40 PM »
Hi Emongold.

That is an issue related to your screen size and/or resolution. Can you try increasing the resolution on your computer? Instructions can be found here: https://support.microsoft.com/en-us/windows/change-desktop-icon-size-or-screen-resolution-c6626736-5bb0-e094-7f03-49c828ff5da3

If that does not work, let me know what screen size and resolution you have and I will try to troubleshoot.

Thanks,
Steve.

19
Regional Hazard Simulation (R2D, rWhale) / Re: Error missing json files
« on: June 29, 2021, 09:11:32 PM »
Hi Emongold. Those .json files are created by the backend when you run an analysis. In other words, they are specific to the analysis you are trying to run and are not provided as part of the download. The reason that they are missing is that there was probably an error somewhere early on in the analysis. Can you try to load example 3 and click run without changing anything? It should run out of the box. If it fails, send me the output so I can review in detail what the issue may be. Thanks, Steve.

20
Regional Hazard Simulation (R2D, rWhale) / Re: Questions on new Regional Resilience Determination (R2D) Tool
« on: May 08, 2021, 03:23:51 PM »
Hi nsk, I will respond to questions 4-6:

4. In ANA tab, what is meant by "IMasEDP"?

The IMasEDP option is mainly used when the user does not wish to employ a building response model. Specifically, when the option "None" is selected in the MOD tab.  In this case, the intensity measure (IM) is considered the engineering demand parameter (EDP). Hence the name IMasEDP.

5. In DL tab, what is meant by "Hazus MH EQ" and "Hazus MH EQ IM"?

Hazus MH EQ and Hazus MH EQ IM are the two available loss methodologies under the Pelicun option in the DL tab.  Both options employ data from the Hazards U.S. Multi-Hazard (HAZUS-MH) project and are intended for earthquake damage and loss analysis. The first option, Hazus MH EQ, expects the inputs to include standard EDPs for earthquakes such as peak interstory drift ratio (PID), peak floor acceleration (PFA), peak roof drift (PRD), and peak floor displacement (PFD). The second option, Hazus MH EQ IM, is more rudimentary, and only expects an intensity measure, e.g., peak ground acceleration (PGA) as an input.

6. In DL tab, what is meant by "Include ground failure"?

The user has the option to include vertical and horizontal ground deformation as an additional input to the damage and loss calculations. Please see Example 5 - Ground shaking and liquefaction, for an example of when ground failure is included.

21
Earthquake Engineering (EE-UQ) / Re: EE-UQ - Failed to run the workflow!!!
« on: March 02, 2021, 09:59:48 PM »
After reviewing your `dakota.json` file, it looks like you assigned a random variable for a building parameter, i.e., perhaps you set H1 to represent the height of the first floor. Currently, the setting of random variables is only supported in the Loading table. Note that for this example, in FEM->OpenSees FE Application, the ConvergenceTest parameter should be: EnergyIncr 1.0e-3 300

22
Regional Hazard Simulation (R2D, rWhale) / Re: Install problem
« on: February 04, 2021, 09:01:54 PM »
The issue is with Python3.9. Currently, the module Tables (last updated on Oct 28, 2019) does not build on 3.9. Need to install Python 3.8.

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