[Plplot-devel] map resolution

2012-09-13 Thread phil rosenberg
Hi all I was just wondering what the format of the plPlot map files is? The maps included in plPlot are rather low resolution so wondered if it was possible for me to download more detailed ones form somewhere?   Phil--

Re: [Plplot-devel] map resolution

2012-09-13 Thread Andrew Roach
At 03:53 AM 13/09/2012 -0700, you wrote: Hi all I was just wondering what the format of the plPlot map files is? The maps included in plPlot are rather low resolution so wondered if it was possible for me to download more detailed ones form somewhere? Phil It was the CIA World DataBank map

Re: [Plplot-devel] map resolution

2012-09-13 Thread phil rosenberg
Unfortunately after a significant amount of searching i've only been able to find ascii versions of the CIA maps (which were on the page you suggested Andrew). The maps with plPlot are binary so these don't work.   If anyone has copies of more detailed maps then I'd appreciate it if you'd let

Re: [Plplot-devel] map resolution

2012-09-13 Thread phil rosenberg
Hi again I've just been through the source code to work out the file format. It actually turned out to be rather simple - just a series of segments made up of 2 byte numbers. Each starts with the number of points in the segment followed by the lons then the lats for that segment. I've