(Milo Jumps up and Dances!)
Daniel,
Fabulous! That did the trick, had I known from the start I could feed it
the + delimited string, it would have saved me a lot of pain!
Gratefully yours!
(Milo takes a bow)
Daniel Morissette schreef:
> Milo van der Linden wrote:
>> Ok, let me format it differently;
>> the next string fails to construct the projection that I need. Probably
>> because towgs84= contains to much , seperators for the projection object
>> to process. Please tell me what I can do to make this work!
>>
>> $projRDpma =
>> ms_newprojectionobj("proj=sterea,lat_0=52.15616055555555,lon_0=5.38763888888889,k=0.999908,x_0=155000,y_0=463000,ellps=bessel,units=m,towgs84=565.2369,50.0087,465.658,-0.406857330322398,0.350732676542563,-1.87
>>
>> 03473836068,4.0812,no_defs");
>>
>
> The proj definition above gives me the following error:
>
> msProcessProjection(): unknown projection id
>
> After a quick check, I suspect you probably need to use proj=stere
> instead of proj=sterea as the projection name ... and then the "+"
> form of projection definition works (the comma-delimited version
> screws up the towgs params as you had expected).
>
> <?php
>
> $proj_string = "+proj=stere +lat_0=52.15616055555555
> +lon_0=5.38763888888889 +k=0.999908 +x_0=155000 +y_0=463000
> +ellps=bessel +units=m
> +towgs84=565.2369,50.0087,465.658,-0.406857330322398,0.350732676542563,-1.8703473836068,4.0812
> +no_defs";
>
> // Use mapObj.getProjection() to verify that the projection is parsed
> properly
> $map = ms_newmapobj("");
> $map->setProjection($proj_string);
> echo $map->getProjection();
>
> ?>
>
> Daniel
--
Milo van der Linden
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