I'm sorry to reply to this - my subscription hadn't been accepted and the
posting was rejected. I'm hoping that a reply will get through. I'm
copying the entire posting only because it was originally rejected.
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tuckeratwork wrote:
>
> I'm ju
>
> What information do you have now defining the regions for the cutouts? Are
>
> you expecting to need to manually define polygons for these by digitizing?
First, wow - I'm getting answers from the source! I'm sorry to bother you
with such trivial questions.
Yes, I expect to write a quick d
tuckeratwork wrote:
What information do you have now defining the regions for the
cutouts? Are
you expecting to need to manually define polygons for these by
digitizing?
First, wow - I'm getting answers from the source! I'm sorry to bother
you with such trivial questions.
tuckeratwork wrote:
2. Can I define non-rectangular boundaries in the source data including
cutouts? Will MapServer quilt the other raster data to those boundaries
and inside the cutouts?
Tucker,
What information do you have now defining the regions for the cutouts? Are
you expecting to need
Hi Tucker,
My experience using the techniques that Frank's described below ("burn" away
areas of non-interest using gdal_rasterize, then layer separate raster
layers in Mapserver) has been very good. The one additional piece that I
have used is TileCache, so that I can generate PNG tiles for disp
Closer investigation of the GeoTiff files produced by UKHO shows that
although the cut out areas are white, they are all drawn with a different
pixel index. That makes the whole job pretty simple to pull out the chart
data.
Now I'm fighting to get the "MapServer Demo" from the New User's
documen