[ncl-talk] day_of_year: illegal calendar = 'proleptic_gregorian' isleapyear: illegal calendar = 'proleptic_gregorian'

[Alan Brammer]

hmmm, my bad here. It seems like the edits to cd_convert that were
discussed between myself and the developers a while back didn't end up in
the release.
 The unitsTo at calendar line is therefore redundant, however cd_convert
should still convert the calendar to "standard" which will then avert the
warnings.

On 3 May 2015 at 11:29, Alan Brammer <abrammer at albany.edu> wrote:

> unless your dates extend back before 1582 I think you could just drop the
> proleptic from the calendar attribute.
>
> For a better answer though, if you're using 6.3. (which you probably
> should be, as there are lots of updates to calendar functionality), you can
> use a currently still undocumented feature in cd_convert.
> e.g.  ( Will need to be adapted to work in your specific case.  )
>
>  x = -5550000
>  x at units = "hours since 1800-01-01 00:00:00"
>  x at calendar = "proleptic_gregorian"
>
> unitsTo = x at units                    ;; keep same time units
> unitsTo at calendar = "gregorian" ;; change the calendar to "gregorian" aka
> "standard"
> x2 = cd_convert(x, unitsTo)  ; calendar now gregorian
>
> cd_n = cd_calendar(x2, 2)
>
>
> Alan.
>
>
> On 1 May 2015 at 13:04, Xi Chang <xi.chang01 at gmail.com> wrote:
>
>> Hallo,
>>
>> Could you please let me know how to get rid off this error:
>>
>> day_of_year: illegal calendar = 'proleptic_gregorian'
>> isleapyear: illegal calendar = 'proleptic_gregorian'
>>
>> the errors came from:
>>
>>  *m = yyyymmdd_to_yyyyddd(cd_n) *
>>
>> any solution to use this function for proleptic gregorian calender?
>>
>> Thanks.
>>
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