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Thread Subject: white margin using meshm / gtopo30 data

Subject: white margin using meshm / gtopo30 data

From: Daniel Walker

Date: 25 Jul, 2007 06:46:49

Message: 1 of 1

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Hello Matlab-Users,
I have got a problem using routines of the mapping toolbox.
The following code produces a topographic map of/around Switzerland. Nice! But unfortunately, a white margin is produced on the left hand side (on the print-out it's black).
Changing lonlim has no positive effect; the margin remains.

Code:

topo_dir = '../wad/Data/GTOPO30';
% USING: w020n90.tar.gz
latlim = [45.7 47.9];
lonlim = [5.7 10.8];
[map,maplegend] = gtopo30(topo_dir,1,latlim,lonlim);

f1 = figure()
h=worldmap(latlim,lonlim);
m = meshm(map,maplegend);

1.)
Has anybody an idea how to remove this margin?

2.)
- How can I change the projection to a parallel coordinate system (Cylindrical?)
- getm('MapProjection') gives a lot of choices. What's your experience?
- best way to call: axesm('projection')?

Thanks for your help
Daniel

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Tag Activity for This Thread
Tag	Applied By	Date/Time
dem	Daniel Walker	25 Jul, 2007 02:50:20
mapprojection	Daniel Walker	25 Jul, 2007 02:50:20
projection	Daniel Walker	25 Jul, 2007 02:50:20
image processing	Daniel Walker	25 Jul, 2007 02:50:19
worldm	Daniel Walker	25 Jul, 2007 02:50:19
meshm	Daniel Walker	25 Jul, 2007 02:50:19
plot	Daniel Walker	25 Jul, 2007 02:50:19
topo	Daniel Walker	25 Jul, 2007 02:50:19
gtopo30	Daniel Walker	25 Jul, 2007 02:50:19
topography	Daniel Walker	25 Jul, 2007 02:50:19

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