Problem with Created Contour Lines from DEM: Cut Before the End of DEM.

[VassilisTrigkas1974]

I have an issue with contour lines I generate from a digital elevation model (DEM). Even though I created them correctly, at the end of the image, half a meter before the desired area, the contour line gets cut off.

 

[DanPatterson]

Contour (Spatial Analyst)—ArcGIS Pro | Documentation

did you specify an extent and snap raster?

see the paragraphs just above the Parameters section of the link for comments on what might be happening