add forward option to retain las file scale and offset (#1915)

originlake · web-flow · commit d505192a8ca7 · 2025-08-24T03:28:40.000+02:00
diff --git a/opendm/dem/pdal.py b/opendm/dem/pdal.py
@@ -164,6 +164,7 @@ def run_pdaltranslate_smrf(fin, fout, scalar, slope, threshold, window):
         '--filters.smrf.slope=%s' % slope,
         '--filters.smrf.threshold=%s' % threshold,
         '--filters.smrf.window=%s' % window,
+        '--writers.las.forward=scale,offset'
     ]
 
     system.run(' '.join(cmd))

Original file line number	Diff line number	Diff line change
`@@ -164,6 +164,7 @@ def run_pdaltranslate_smrf(fin, fout, scalar, slope, threshold, window):`
`164`	`164`	`'--filters.smrf.slope=%s' % slope,`
`165`	`165`	`'--filters.smrf.threshold=%s' % threshold,`
`166`	`166`	`'--filters.smrf.window=%s' % window,`
	`167`	`+ '--writers.las.forward=scale,offset'`
`167`	`168`	`]`
`168`	`169`
`169`	`170`	`system.run(' '.join(cmd))`