NIM087432 for ArcGIS for Desktop

Número de ID del error	NIM087432
Enviado	December 17, 2012
Última modificación	April 28, 2025
Relacionado con	ArcGIS for Desktop
Versión encontrada	10.1
Sistema operativo	Windows OS
Versión de sistema operativo	7
Estado	Will Not Be Addressed

Información adicional

LAS Dataset is not able to read the linear unit geo-key in the LAS file. Please refer to the workaround.

Solución alternativa

Use a filter to "remove_all_vlrs" with LASTools or other program to convert the LAS file. Note from Raghav (8/26/2013):When a LAS file is being rejected by the LAS Dataset, you can inspect the LAS file for correctness using a utility called CheckLAS:<a href="http://www.arcgis.com/home/item.html?id=e49eaa594fb04f7f8827915345a255aa" target="_blank">http://www.arcgis.com/home/item.html?id=e49eaa594fb04f7f8827915345a255aa</a>It appears that the LAS Dataset "Failed to read LAS linear unit geo-key" from the LAS file. It is not uncommon that LAS files may have incorrect or sometimes incomplete geo-ref information in them. The reason it worked in a previous release is because our validation of geo-reference information was not very robust before. And Mosaic dataset is perhaps not doing the same strict validations as the LAS Dataset.There are two workarounds:1) Add a .prj file next to the LAS file to override the geo-ref information in the LAS file.2) Rewrite the LAS file with correct geo-referencing information.Please refer to these custom tools on the resource center:<a href="http://www.arcgis.com/home/item.html?id=d8782286e3c9442bb5c244bf39da5966" target="_blank">http://www.arcgis.com/home/item.html?id=d8782286e3c9442bb5c244bf39da5966</a><a href="http://www.arcgis.com/home/item.html?id=20ad599285184fe28594b617dc399b87" target="_blank">http://www.arcgis.com/home/item.html?id=20ad599285184fe28594b617dc399b87</a>