Opened 15 years ago
Closed 15 years ago
#27 closed defect (fixed)
+R_A parameter broken
Reported by: | rbranson | Owned by: | madair |
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Priority: | major | Milestone: | |
Component: | core | Version: | trunk |
Keywords: | R_A | Cc: |
Description
A few projections use the +R_A to get "Radius of sphere with equivalent surface area of specified ellipse" including World Miller Cylindrical and World Robinson. Apparently the +R_A parameter had never been tested, but there's about 2 lines of code that contribute to breaking this. The +R_A code branch will never get called because of a capitalization error in the Proj.parseDefs method. Also, when it does get called, a minor coding error in the branch of Proj.deriveConstants causes NaNs to get returned. I've included a diff against the SVN trunk. Sorry it's not generated by SVN as I was having trouble getting the server to respond.
Attachments (1)
Change History (2)
by , 15 years ago
Attachment: | proj4js.js.diff added |
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comment:1 by , 15 years ago
Resolution: | → fixed |
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Status: | new → closed |
fixed at rev 1517. Thank's for the patch.