Hello. I use ArcGIS Pro, version 3.02.
All my attempts to generate feature contours from a clip of the World Elevation Layer using both the 3D Analyst and Spatial Analyst tools have been unsuccessful. On each attempt, the tool will run to completion (100%) but instead of generating the feature will restart from scratch (0%).
Grateful if someone can please help me out.
HARUNA
Solved! Go to Solution.
That is a huge raster and it'll take a while to process. After how long did you kill it?
Maybe do it in parts and remember to overlap each part by 1 cell as the contours stop 1/2 from the edge.
Contour (Spatial Analyst)—ArcGIS Pro | Documentation
What is the raster size?
Are your machine specs up to the task given the raster size and info in the link?
What parameters did you set for the tool
Thanks a lot for your response. The answers to your questions are:
Raster size – 38.12 GB (uncompressed size)
Machine specs:
Intel core i5
8 GB RAM
64-bit OS
Parameters:
Contour interval – 5M
Base contour – 0
Z factor – 1
Contour type – contour
Environments:
Cell size – same as input raster
Cell size projection method – convert units
Default inputs were maintained for all other parameters
How many rows and columns does the raster have and what is the min/max of the values in the raster?
Columns - 121757
Rows - 84034
It's a single band raster, and doesn't have statistics. However, the min/max values from the contents pane are 152.55/161.28
...and, if the raster is huge you should use the Contour raster function
Thanks.
But I need a raster with statistics. Or can I generate a feature raster from the virtual raster that the Contour raster function generates?
That is a huge raster and it'll take a while to process. After how long did you kill it?
Maybe do it in parts and remember to overlap each part by 1 cell as the contours stop 1/2 from the edge.