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Re^6: calculate magnetic declination

by stevieb (Canon)
on Jun 02, 2017 at 20:21 UTC ( [id://1192015]=note: print w/replies, xml ) Need Help??


in reply to Re^5: calculate magnetic declination
in thread calculate magnetic declination

The source that is being used currently is updated at five year intervals (next one is last day of 2019).

I thought about using JSON data, and/or some other mechanism to auto-update, but for now I just put a test in for current localtime year so that if I don't modify anything and I forget when the date hits, CPAN testers will barf an email to me as a reminder :)

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