Opened 20 years ago

Closed 9 years ago

#478 closed enhancement (wontfix)

GetMinimum() and GetMaximum() broken for SDTS raster

Reported by: mcoletti@… Owned by: warmerdam
Priority: normal Milestone:
Component: GDAL_Raster Version: unspecified
Severity: minor Keywords:
Cc: Kyle Shannon

Description (last modified by Jukka Rahkonen) 

The SDTS Raster Profile compliant datasets are required to have Data Dictionary
Domain / DDOM modules; this module contains the minimum and maximum raster
values.  Currently GDAL laboriously calculates these by hand when it can just
read these values from the DDOM module.  Worse yet, the GDAL calculation
includes the raster void and fill values.

Change History (3)

comment:1 by warmerdam, 20 years ago 

Good point.  I'll add this to my TODO list.

comment:2 by Kyle Shannon, 14 years ago

Cc: Kyle Shannon added

comment:3 by Jukka Rahkonen, 9 years ago

Description: modified (diff)
Resolution: → wontfix
Status: assigned → closed

Based on the SDTS info page ​http://mcmcweb.er.usgs.gov/sdts/ the format is more or less historical. Because min/max values are found with the current implementation, though in a heavy way, I am closing this ticket as "wontfix".

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