30.03.2009, 04:36
The size on map_c always remains 50 metres per pixel.
You could make a map of the whole Bismark sea DEM by converting the merged DEMs
to 50 metre pixels without any cropping. It would take five or more minutes to process.
A faster way is to set the map pixel size to 200. This would
be the right size for map_h but to make Mymap_c you would have to scale it up with Gimp
to four times the size. This has the advantage that it automatically blurs the coastline.
Remember that whatever the size or shape of Mymap_c it has to be in multiples of 32.
I believe the largest map that can be made is 65536 x 65536 pixels. If I try to make a map
even half that size with Gimp it freezes up on me.
Hope this helps. Kevin
You could make a map of the whole Bismark sea DEM by converting the merged DEMs
to 50 metre pixels without any cropping. It would take five or more minutes to process.
A faster way is to set the map pixel size to 200. This would
be the right size for map_h but to make Mymap_c you would have to scale it up with Gimp
to four times the size. This has the advantage that it automatically blurs the coastline.
Remember that whatever the size or shape of Mymap_c it has to be in multiples of 32.
I believe the largest map that can be made is 65536 x 65536 pixels. If I try to make a map
even half that size with Gimp it freezes up on me.
Hope this helps. Kevin