Display USA Map With Defaultm

5 views (last 30 days)
Senrab on 29 Jul 2011
Edited: Sushranth on 21 Jun 2021
I have a Matlab program which I use to prepare points of geographic data. I do this by converting the points out of the Ellipsoid and onto the plane using the following.
mstruct.origin=[45.684 -94.1505]; %TODO: What does this really do?
mstruct.mapparallels=[42.397 48.971];
mfwdtran(mstruct, ...
Since I have some questions about how well this process works I'd like to display the state of Minnesota's Lambert projection using the mstruct I've defined above.
I don't think I can do this with setm. Any thoughts?

Answers (1)

Sushranth on 21 Jun 2021
Edited: Sushranth on 21 Jun 2021
mfwdtran is outdated and will be removed in future releases. You can use projfwd instead.
mstruct.origin=[45.684 -94.1505];
mstruct.mapparallels=[42.397 48.971];
[x y] = projfwd(mstruct, lat, long);
axis equal
You can check the below link for more details on defaultm:-


Find more on Coordinate Reference Systems in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!