Opened 6 years ago

Closed 6 years ago

Last modified 6 years ago

#5371 closed enhancement (invalid)

Support -compute_edges for gdaldem color-relief

Reported by: RichardF Owned by: warmerdam
Priority: normal Milestone:
Component: Utilities Version: unspecified
Severity: normal Keywords:
Cc:

Description

Currently all gdaldem modes except color-relief support the -compute_edges option. This is an invaluable option and it would be good to have it in color-relief too.

Change History (3)

comment:1 Changed 6 years ago by rouault

Resolution: invalid
Status: newclosed

Color relief always compute edges so no need for the option

comment:2 Changed 6 years ago by RichardF

That's curious then - there must be some other reason why the colour relief tiles (when used in a VRT) often have a clear edge boundary, such as here: http://cycle.travel/map?lat=55&lon=-3.268&zoom=13

(And an example from someone else's map - http://opencyclemap.org/?zoom=14&lat=51.94286&lon=0.00341&layers=B000 )

comment:3 Changed 6 years ago by rouault

Are you able to provide a way of reproducing this ?

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