Re: [Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-05 Thread Will Hewson
, and I've no big problem with using global projections for the time being. Thanks for your help in the meantime anyway. Cheers, Will. Jeff Whitaker wrote: On 4/4/10 11:06 AM, Will Hewson wrote: Hi again Jeff et al... I've had a play around with the extra few lines of code - on paper

Re: [Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-05 Thread Will Hewson
= np.nan_to_num(dat/n_vals) I've done it this way as opposed to interpolating *properly* in order to (for instance) stop the values bleeding away from the edges of the satellite swath. Cheers, Will. Jeff Whitaker wrote: On 4/5/10 4:16 AM, Will Hewson wrote: Hey Jeff, It's somewhere between the two

Re: [Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-05 Thread Will Hewson
Whitaker wrote: On 4/5/10 7:25 AM, Will Hewson wrote: I should perhaps of explained my code (included in top post) a little better, the values in my attached file aren't on a regular grid to start with, I do a little bit of juggling as follows to get them into a regular grid: I'm firstly

Re: [Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-04 Thread Will Hewson
AM, Will Hewson wrote: This is great Jeff, thanks for the help - I'll give it a try over the weekend (it's bank holiday here in the UK!) and get back to you, if I'm still having trouble I'll stick up the plotting data too... thanks again. Will Will: I forgot to mention that contourf

[Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-02 Thread Will Hewson
Hi forum/ mailing list, When I plot in the orthographic projection I'm getting the large artefact shown below extending away from the north east of the globe. I'm not finding the same problem when plotting in a full globe projection so I'm presuming the problem is with the way I'm projecting

[Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-02 Thread Will Hewson
Hi forum/ mailing list, When I plot in the orthographic projection I'm getting the large artefact shown below extending away from the north east of the globe. I'm not finding the same problem when plotting in a full globe projection so I'm presuming the problem is with the way I'm projecting

Re: [Matplotlib-users] Basemap/ orthographic projection plot doesn't respect globe boundary

2010-04-02 Thread Will Hewson
This is great Jeff, thanks for the help - I'll give it a try over the weekend (it's bank holiday here in the UK!) and get back to you, if I'm still having trouble I'll stick up the plotting data too... thanks again. Will Jeff Whitaker wrote: On 4/2/10 4:27 AM, Will Hewson wrote: Hi forum