[fusion-trac] #465: Coordinate System transform failed for some Projection CS

[Fusion]

#465: Coordinate System transform failed for some Projection CS
-----------------------+----------------------------------------------------
   Reporter:  liuar    |       Owner:  madair
       Type:  defect   |      Status:  new   
   Priority:  P2       |   Milestone:  Future
  Component:  Widgets  |     Version:  2.0   
   Severity:  Major    |    Keywords:        
External_id:           |       State:  New   
    Browser:  All      |          Os:  All   
-----------------------+----------------------------------------------------
 It's a defect in Proj4js.

 For example:

 Transform to EPSG:4326 from following wkt, the result is always NaN

 {{{
 PROJCS["HARN/WI.SheboyganWI-M",GEOGCS["HARN/WI.LL",DATUM["HARN/WI",SPHEROID["GRS1980",6378137.000,298.25722210],TOWGS84[0.0000,0.0000,0.0000,0.000000,0.000000,0.000000,0.00000000]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse
 Mercator, Wisconsin County
 Variation"],PARAMETER["false_easting",79857.760],PARAMETER["false_northing",0.000],PARAMETER["scale_factor",1.000000000000],PARAMETER["central_meridian",-87.55000000000000],PARAMETER["latitude_of_origin",43.26666666670000],PARAMETER["Average
 Geoid Height (meters)",-34.0200],PARAMETER["Average Elevation (system
 unit)",182.8800],UNIT["Meter",1.00000000000000]]
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/fusion/ticket/465>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.