Buffer classifications (or Ignored Ground in the USGS Lidar Base Specification) are those classes that are assigned to LAS points that are within a user defined-distance of breaklines. Points that are assigned to these classes are excluded from the surface when using breakline enforcement. Typical distances used are one quarter to one half the nominal…
Problem: While attempting to populate LAS Working Segments the process errors with an exception. In the system message column of the Checklist Step History you note the following exception: System.ArgumentException: Source array was not long enough. Check srcIndex and length, and the array’s lower bounds. at System.Array.Copy(Array sourceArray, Int32 sourceIndex, Array destinationArray, Int32 destinationIndex, Int32…
In the GeoCue Command Dispatch System (CDS) the Processing Priority (or simply priority) determines the processing order of subtasks that could otherwise process in any order. Priority in the CDS is a floating point number ranging from 0.0 to MAX_FLOAT. Higher values are considered higher priority. For example, assume that two LIDAR Orthos are in the…
Problem: Trying to load LIDAR Server (www.lidarserver.com) in Microsoft Edge browser and the load doesn’t complete. No errors, just no project list. Probable Resolution: Clear the cache in Edge and refresh the page. To clear cache data in Edge, click the ellipsis (…) located at the top right corner -> Settings -> Choose What to…
LP360 now has a full set of feature analysis and editing tools for working with the geometries of features – points, lines and polygons – in your project[1]. As often happens with LP360 features, the initial driver for adding this capability was a very specific problem; editing the toes of stockpiles being used in volume…
In the LP360 Add Files dialog there is a Compatibility Group column in the Advanced Columns that can be used to help understand why the LAS data file will be placed on the specified target Map Layer. The letter assigned in this column to each file contain some insight into which LAS files can go on…
The Set Attribute Checklist step can be used to allow a user of the GeoCue Client to manually set or modify attributes that are associated with the checklist’s entity or entities if more than one are launched from the Working Set at the same time. This is quite handy for providing necessary additional parameters when…
Problem: Attempting to Run Macro in GeoCue results in a “RunMacro Exception: System.Exception: Unable to ReadFileNumber after 1000 attempts” error message in the System Messages of the Checklist Step history. Probable Resolution #1: Verify that the GeoCue temp folder has been set by opening Configure Client. Also, verify that the path in “GeoCue Temp Folder”…
At times while working with GeoCue Group Support it may become necessary to exchange large files or large numbers of files. We suggest the use of an FTP Client to make this easier. If you don’t have your own, or are not familiar with using an FTP client we suggest using the FileZilla project. FileZilla…
