Opened 14 years ago

Closed 14 years ago

Last modified 14 years ago

#95 closed enhancement (fixed)

WKT perfromance could be improved by better use of the AUTHORITY element

Reported by: Norm Olsen Owned by: Norm Olsen
Priority: minor Milestone: 3.0
Component: Library Version: svn-trunk
Keywords: WKT EPSG AUTHORITY Cc: hugues.wisnewski@…

Description

WKT from various sources which include AUTHORITY elements are becoming more common. CS-MAP should increase its confidence in the information contained in the AUTHORITY elements and the new NameMapper facility to improve its success rate in converting WKT of a flavor unfamiliar to CS-MAP and the NameMapper.

Change History (2)

comment:1 by Norm Olsen, 14 years ago

Resolution: fixed
Status: newclosed

Code was added such that if the flavor based name mapping failes to produce a CS-MAP name for an ellipsoid, datum,or coordinate system, AND the WKT parse left an EPSG code value in the definition, that EPSG code would be mapped through the name mapper and any CS-MAP name which resulted from the mapping would be used.

A lot of code in a lot of places, but not very complicated.

comment:2 by Norm Olsen, 14 years ago

Summary: WKT perfromance could be imporved by better use of the AUTHORITY elementWKT perfromance could be improved by better use of the AUTHORITY element
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