[QGIS-Developer] EqualEarth projection support in QGIS?

[Andreas Neumann]

Thanks - this seems to work!

Many thanks to both Kristian and Evan!

Andreas


Am 28.08.2018 um 20:26 schrieb Even Rouault:
> On mardi 28 août 2018 20:21:49 CEST Andreas Neumann wrote:
>> Hi Kristian,
>>
>> Thanks for the information/help.
>>
>> I compiled proj from github (5.2) and confirmed that QGIS is compiled
>> against it in the about dialogue.
>>
>> However, when trying to add a custom projection (see screenshot below)
>>
>>
>>
>> it complains that the definition is not valid.
> try "+proj=eqearth +wktext" as this projection isn't known by GDAL
>
>> Any idea what might be wrong?
>>
>> Thanks again,
>> Andreas
>>
>> Am 28.08.2018 um 17:21 schrieb Kristian Evers:
>>> Andreas,
>>>
>>> Given a recent development version of PROJ you should be able to use the
>>> projection in QGIS. Just add a custom CRS with the setup string
>>> “+proj=eqearth”.
>>>
>>> For those who don’t want to build PROJ themselves will only have to wait a
>>> few weeks until PROJ 5.2.0 is released and picked up by the packagers :-)
>>>
>>> /Kristian
>>>
>>>> On 28 Aug 2018, at 16:25, Andreas Neumann<a.neumann at carto.net>  wrote:
>>>>
>>>> If i had the latest proj4 compiled on my machine - would I have this new
>>>> "EqualEarth" projection automatically available in QGIS, or is there
>>>> something that needs to be added in QGIS as well?
>>>>
>>>> Andreas
>>>>
>>>> Am 28.08.2018 um 16:18 schrieb Andreas Neumann:
>>>>> Hi,
>>>>>
>>>>> Twitter is full of mentions of the "EqualEarth" projection. It is
>>>>> implemented in many web frameworks now and even appears on TV
>>>>> -->https://twitter.com/MtnMapper/status/1034431370867761152
>>>>>
>>>>> How can we get this projection into QGIS? Seems it is in proj4
>>>>> already:https://github.com/OSGeo/proj.4/commit/b2fe2277e225d3e666cdcce9
>>>>> 2182595bb547cb0c
>>>>>
>>>>> Would be nice to show that QGIS is more agile than other commercial
>>>>> competitors ;-)
>>>>>
>>>>> Andreas
>>>>>
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