BUG-000106622 for ArcGIS for Desktop

Numéro d’ID de bogue	BUG-000106622
Envoi	July 17, 2017
Dernière modification	June 5, 2024
S’applique à	ArcGIS for Desktop
Version trouvée	10.5
Système d’exploitation	Windows OS
Version du système d’exploitation	7.0 64 Bit
Statut	Will Not Be Addressed

Informations supplémentaires

We apologize that we were unable to address this issue within the current product support cycle. If the issue continues to affect your work in a supported release, please contact Technical Support.

Solution de contournement

The current workaround is to use a mosaic dataset with the LAS dataset loaded into it. 1. In an existing or a newly created database, right-click and create a new mosaic dataset.2. Accept the defaults and fill out the required fields. 3. Right-click the new mosaic dataset in ArcCatalog and choose Add Rasters.4. Change the data type to LAS dataset, and click the Properties button next to the input type. 5. Define the desired cell size and interpolation method, and accept all other defaults.6. Right-click the mosaic dataset in ArcCatalog, and choose Enhance > Calculate Statistics. 7. Add the point shapefile to the map, and open the Add Surface Information tool.8. Set the inputs as the point layer and the mosaic image.9. The output z-values are correctly reflected on all points.The best way to find a recommended cell size is to determine the average point spacing. The easiest way is to use the 3D Sample Tools toolset. There is a tool within the included toolbox named LAS File Information. Running this tool provides a text summary of the average point spacing to help determine the cell size. 3D sample tools: <a href="https://www.arcgis.com/home/item.html?id=fe221371b77940749ff96e90f2de3d10" target="_blank">https://www.arcgis.com/home/item.html?id=fe221371b77940749ff96e90f2de3d10</a>