[Proj4j] Re: Proj4j Digest, Vol 5, Issue 1

[Sunburned Surveyor]

I think I agree with you Martin. The source and target ordinates
should be in the same order. Is this the test file from the main
MetaCRS SVN?

Maybe I need to mention this problem on the main MetaCRS mailing list
and offer to fix the test file.

Landon

On Tue, Mar 9, 2010 at 11:12 AM, Martin Davis <mbdavis at refractions.net> wrote:
> Ah, right.
>
> IMO the testsuite file is incorrect, since the src and tgt ordinates are not
> in the same order.  Proj4j can't handle that situation currently (and it's
> not clear to me how an application would detect this situation).
>
> Landon, any thoughts on this?
>
> pierreyvesfadet wrote:
>>
>> I used test file from testsuite. This file is not the same as proj4j:
>> inverse fields srcOrd1/srcOrd2 and tgtOrd1,tgtOrd2 too.
>>
>> Thank you.
>>
>> proj4j-request at lists.osgeo.org a écrit :
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>>>   1. proj4j & CSV Test Data file (pierreyvesfadet)
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>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Tue, 09 Mar 2010 16:01:19 +0100
>>> From: pierreyvesfadet <pierreyvesfadet at free.fr>
>>> Subject: [Proj4j] proj4j & CSV Test Data file
>>> To: proj4j at lists.osgeo.org
>>> Message-ID: <4B9662BF.6080203 at free.fr>
>>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>>
>>> Hi,
>>>
>>> Proj4j gives failure result with TestData.csv file as program argument.
>>>
>>> console printing:
>>> WGS84 Geogrpahic 2D to CSPC Z3 USFT NAD83
>>> [37.95657778, -121.3128278] -> [NaN, NaN] ( expected: 2171792.15,
>>> 6327319.23 )
>>> FAIL
>>> Src CRS: +proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs
>>> Tgt CRS: +proj=lcc +lat_1=38.43333333333333 +lat_2=37.06666666666667
>>> +lat_0=36.5 +lon_0=-120.5 +x_0=2000000.0001016 +y_0=500000.0001016001
>>> +ellps=GRS80 +datum=NAD83 +units=us-ft +no_defs
>>> Tests run: 1,  Failures: 1,  Errors: 0
>>>
>>> What has failed?
>>> Best regards,
>>>
>>> Pierre-yves.
>>>
>>>
>>>
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>>> End of Proj4j Digest, Vol 5, Issue 1
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>>
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>
> --
> Martin Davis
> Senior Technical Architect
> Refractions Research, Inc.
> (250) 383-3022
>
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