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LS1 workflow training

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IQmulus Training material

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LS1 workflow training

  1. 1. LAND SHOWCASE LS1.1 & LS1.2 IQmulus Training Module U4
  2. 2. The Graphical User Interface 2 Click the button for the help information The entry point to launch a workflow job Check job status and results after launching
  3. 3. The Workflow DSL of LS1.1 3 Resampling the input point data Remove outliers in the point data Classify points according the spatial decomposition Reconstruct meshes with different resolutions
  4. 4. LS1.1: Entry Point 4 Once opening the wizard page, click the button to create a job
  5. 5. LS1.1: Select DSL 5 In “All Workflows” windows, select the DSL for LS1.1, i.e., Land showcase 1.1, and click the button “select workflow” to continue
  6. 6. LS1.1: Search Data 6 Type “liguria” in the search condition and click the search button to look for the input data for LS1.1
  7. 7. LS1.1: Select Data 7 I: Click “Drainage basins of Liguria” in the “Relations” windows; II: The files will be shown in the “Data files” window; III: drag and drop the file “BACINI_IDR.shp” to the “Selected Data” window; IV: the selected files will be displayed in the “Selected Files” window I II III IV
  8. 8. LS1.1: Select Data (cont.) 8 Similarly, select the file “strip16.las” from the relation “Liguria”, and click the “Next” button to continue
  9. 9. LS1.1: Assign Data and Run 9 Assign “STRIP16.LAS” from the dropdown menu to “PointCloud”and “BACINI_IDR.SHP” to “boundaries”, type a name for the workflow and click the button “RUN WORKFLOW” to launch the job
  10. 10. LS1.1: Check Results 10 Once opening the result page, find the launched job in the “Job list”, more job details are displayed in the right window, the results can be obtained by clicking the “DOWNLOAD” button
  11. 11. The Workflow DSL of LS1.2 11 compute a single resolution representation out of a multi-solution description build a constrained Delaunay triangulation Extract basin points from las strips Applies an out of core octree based spatial sorting Trigger caching for the instant3Dhub
  12. 12. LS1.2: Entry Point 12 Once opening the wizard page, click the button to create a job
  13. 13. LS1.2: Select DSL 13 In “All Workflows” windows, select the DSL for LS1.2, i.e., Land showcase 1.2, and click the button “select workflow” to continue
  14. 14. LS1.2: Search Data 14 Type “liguria” in the search condition and click the search button to look for the input data for LS1.2
  15. 15. LS1.2: Select Data 15 I: Click “Drainage basins of Liguria” in the “Relations” windows; II: The files will be shown in the “Data files” window; III: drag and drop the file “BACINI_IDR.shp” to the “Selected Data” window; IV: the selected files will be displayed in the “Selected Files” window I II III IV
  16. 16. LS1.2: Select Data (cont.) 16 Similarly, select the file “129.json” from the relation “Liguria json watershed basins indices of LIDAR data”, and click the “Next” button to continue
  17. 17. LS1.2: Assign Data and Run 17 Assign “129.JSON” from the dropdown menu to “basins”and “BACINI_IDR.SHP” to “boundary”, type a name for the workflow and click the button “RUN WORKFLOW” to launch the job
  18. 18. LS1.2: Check Results 18 Once opening the result page, find the launched job in the “Job list”, more job details are displayed in the right window, the results can be obtained by clicking the “DOWNLOAD” button, check visual results by clicking the “VISUALIZE” button
  19. 19. LS1.2: Result Visualisation 19 The results are visualised in the browser. The meshes of different resolutions are switched by changing the options in the upper-left menu.

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