Drone2Map - TIN internal process error

Discussion created by braungis on Feb 28, 2017
Latest reply on Mar 2, 2017 by jschuyler-esristaff

Hey everyone.  I have created a textured mesh of a stockpile in Drone2Map ( and encountered no errors in doing so.  This was created from nearly 500 drone images (grid and oblique) and a series of GCP's, which I imported and linked to 8 images each.  The result is a very detailed 3D representation of the stockpile.  However, when I attempt to use the Calculate Volume tool, I draw the bounding polygon in 2D View, then get the following error after hitting Calculate:

Calculate Volume

ERROR 999999: Error executing function. TIN internal process error. Failed to execute (SurfaceDifference).


I processed the same data in a trial version of Pix4D Desktop and was able to achieve a volume result.  So, does anyone have any suggestions on what the problem might be?  I have attached a screen capture, as well.


Thanks much in advance!