Thanks for that. I tried ctb but just got "Could not get transformation
information from source dataset². Chaning gdal2tiles to output 200x200
worked ok but the SDK failed to display the tiles. I just have a 4000x4000
tif with no geo referencing information so I can only generate raster
profile tiles.

Alistair


-----------------
mov eax,1
mov ebx,0
int 80




On 18/09/2015 00:36, "[email protected] on behalf of Brad
Hards" <[email protected] on behalf of [email protected]>
wrote:

>On Thu, 17 Sep 2015 06:03:15 PM Alistair Young wrote:
>> I've been using gdal2tiles to generate zoom levels and tiles and it's
>> working fine but unfortunately the tiles are 256x256 and don't work with
>> the UK Ordnance Survey mapping SDK, which requires 200x200 tiles. Is
>>there
>> a way to generate these 200x200 tiles? I can generate them using
>> gdal_retile but it can't generate the zoom levels.
>I'd suggest just hacking the python script.  Make a copy, and edit the
>__init__() function to change the tileSize member init to be 200 vs 256.
>
>Worth a quick try at least.
>
>Brad
>
>
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