Ergo User Tutorial Part 2 NCSA, UIUC

Web Documents  O/Ergo+Home O/Ergo+Home 

Overview  Create a scenario  Create a local data repository  Create seismic hazards  Scenario hazard  Probabilistic hazard  Run building damage analysis

How to create a scenario

Create New Scenario  Select File > New Scenario  Where it says Name enter Tutorial Scenario  Leave the rest as default values  Click Next

Create New Scenario – Region of Interest  Where it says Country select United States of America  Find Tennessee state and expand it  Find Shelby county and select it  Click Next

Create New Scenario – Default Sets  Select Ergo Beta 1  Click Finish

Tutorial Scenario

Tutorial Scenario (2)  You can check the box to not show render controls in the future  Click OK to close the 2D Renderer Controls dialog box  3 views should be open  Scenarios  2D Renderer view  Catalog view

Exercise 1. Create new scenario

How to Create Local Data Repository

Data Repository  Data repository stores inventory, hazard, fragility, fragility mapping, default sets, etc.  Initially, you have two repositories:  Ergo-EQ public repository (read- only)  Sample data that you can test/run the analysis  Datasets from MAE center  Local Cache  Repository stores the temporary caches (managed by the software)

Local Data Repository  Similar to the Ergo Public Repository except data and metadata will be stored on local disk  Allows working offline  Can publish local data to remote data store and vice verse

Creating Local Repository (1)  Click New Repository button

Creating Local Repository (2)  Select Local Repository as a repository type  Click Next

Creating Local Repository (3)  Type Tutorial Repo as a repository name  Select the location (folder) of your repository (i.e. D:\tutorial)  Click Finish  We will ingest (store) data for this tutorial

Exercise 1. Create your local repository

How to Create Seismic Hazard

Seismic Hazards  You can create seismic hazards by  Attenuation function  Probabilistic data from USGS (Hazard map)

By Using Attenuation (1)  Run “Create Scenario Earthquake” with following steps:  Right click on Tutorial Scenario and select Execute Analysis  Expand Hazard and select “Create Scenario Earthquake”  Click Finish

By Using Attenuation (2)  For Result Name specify scen-eq  Leave the rest as default values  Click Execute

Scenario Earthquake  Click on “Tutorial Scenario (2D)” tab to see the result  Expand the scenario and the scen-eq to see the legend

Probabilistic Hazard  You can ingest the USGS probabilistic hazard map for your hazard  cts/conterminous/index.php# cts/conterminous/index.php#2014  Since it covers entire US, we downloaded and cropped the data around Shelby county.  We will ingest the prepared data into your local repository

Ingesting Probabilistic Hazard (1)  Download the data at  u/confluence/download/attachm ents/ /prob-hazard- data.zip?api=v2 u/confluence/download/attachm ents/ /prob-hazard- data.zip?api=v2  Unzip the file (prob-hazard- data.zip).  Right-click on Tutorial Repo  Select Ingest Dataset

Ingesting Probabilistic Hazard (2)  Select Raster as a file type  Click Next

Ingesting Probabilistic Hazard (3)  Select Raster file (uspga250_clip_asc.asc) you unzipped  Click Next

Ingesting Probabilistic Hazard (3)  Select Probabilistic Hazard as a data type  Click Next

Ingesting Probabilistic Hazard (3)  Type pga as hazard  Select Ground Motion in G as a unit  Type 0 for period  Click Next

Ingesting Probabilistic Hazard (3)  Select your repository ( Tutorial Repo )  Type pga 2 percent in 50 year  Type 1 for version #  Click Finish

Ingesting Probabilistic Hazard (3)  Expand your repository to see the dataset  Drag & Drop the dataset (pga 2 percent in 50 year) to your scenario (Tutorial scenario) or to the map view

Two Hazards  Now you have two seismic hazards (deterministic and probabilistic) in your scenario  Expand your scenario to see these datasets  You can turn on/off visibility of the layer by right-click on the dataset and select Toggle Visibility

Running Building Damage Analysis

Run Building Damage Analysis  Right click on Tutorial Scenario and select Execute Analysis  Expand Building and select Structural Damage  Click Finish

Building Damage Analysis Click Here Builds User Interface Search for Dataset Create Dataset

Add Required Inputs - Buildings  Where it says Result Name enter Building Damage  Where it says Buildings click the Search button  Select Shelby County RES3 and click Finish  It may take a few seconds to load the dataset depending on your internet connection

Add Required Inputs - Hazard  Where it says Hazard click the Search button  Select scen-eq (the hazard you created before) and click Finish

Execute Building Damage  Click on Advanced Parameters  Notice all required values filled in from default set  Analysis is ready  Click Execute

Exercise 1. Open Structural Damage analysis under Building 2. Set inputs for Structural Damage analyses 3. Execute Analyses

2D Map View Legends Buildings Hazard Map

Building Damage Table  Right click on Building Damage  Select Show Attribute Table

Exercise 1. View Building Damage Attribute Table

Change Layer Style  Right click on Building Damage and select Change Layer Style  Under Ranged Style, locate the Number of Classes field and select 7  Click Apply Style

Exercise 1. Change the layer style by increasing number of classes

Exercise 1. Execute Building Structural Damage analysis with probabilistic hazard dataset you ingested (pga 2 percent in 50 year)  Result name: Building Damage 2  Buildings: Shelby County RES3  Hazard: pga 2 percent in 50 year