Re: [Matplotlib-users] Projection Direction Distortion

2013-04-29 Thread Mathew Topper
Hi Jody, Thanks for getting in touch. My reply in line also: On 26/04/13 18:34, Jody Klymak wrote: Not clear how a direction is given as a lon lat. Do you mean you have a set of vectors, each defined as lon/lat pairs? My usage is to examine boundary conditions for a spectral wave model.

[Matplotlib-users] Projection Direction Distortion

2013-04-26 Thread Mathew Topper
Dear all, I have a set of wave directions in lon lat, but I want to display them in a UTM type projection. I believe the directions will be distorted, but I'm not sure by how much. Does anyone know of a method for calculating new directions under a projection change? Thanks again for your

Re: [Matplotlib-users] Projection Direction Distortion

2013-04-26 Thread Jody Klymak
Hi Mat, On Apr 26, 2013, at 3:03 AM, Mathew Topper mathew.top...@ed.ac.uk wrote: I have a set of wave directions in lon lat, Not clear how a direction is given as a lon lat. Do you mean you have a set of vectors, each defined as lon/lat pairs? but I want to display them in a UTM type