ls1 workflow training
TRANSCRIPT
LAND SHOWCASE LS1.1 & LS1.2
IQmulus Training Module U4
The Graphical User Interface
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Click the button for the help information
The entry point to launch a workflow job
Check job status and results after launching
The Workflow DSL of LS1.1
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Resampling the input point data
Remove outliers in the point data
Classify points according the spatial decomposition
Reconstruct meshes with different resolutions
LS1.1: Entry Point
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Once opening the wizard page,click the button to create a job
LS1.1: Select DSL
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In “All Workflows” windows, select the DSL for LS1.1, i.e., Land showcase 1.1, and click the button “select workflow” to continue
LS1.1: Search Data
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Type “liguria” in the search condition and click the search button to look for the input data for LS1.1
LS1.1: Select Data
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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
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LS1.1: Select Data (cont.)
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Similarly, select the file “strip16.las” from the relation “Liguria”, and
click the “Next” button to continue
LS1.1: Assign Data and Run
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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
LS1.1: Check Results
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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
The Workflow DSL of LS1.2
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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
LS1.2: Entry Point
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Once opening the wizard page,click the button to create a job
LS1.2: Select DSL
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In “All Workflows” windows, select the DSL for LS1.2, i.e., Land showcase 1.2, and click the button “select workflow” to continue
LS1.2: Search Data
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Type “liguria” in the search condition and click the search button to look for the input data for LS1.2
LS1.2: Select Data
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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
LS1.2: Select Data (cont.)
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Similarly, select the file “129.json” from the relation “Liguria json watershed basins indices of LIDAR data”,
and click the “Next” button to continue
LS1.2: Assign Data and Run
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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
LS1.2: Check Results
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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
LS1.2: Result Visualisation
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The results are visualised in the browser. The meshes of different resolutions are switched by changing the options in the upper-left menu.