On Monday, April 19, 2010 at 22:35:33 (-0700) Alan W. Irwin writes:
On 2010-04-19 22:21-0500 Maurice LeBrun wrote:
[...]
Note, people doing polar plots (shades or contours) have to similarly
massage
their data before passing it to plplot in order to pick up the continuity
Hi, Maurice and Alan,
On Apr 20, 2010, at 0:39 , Maurice LeBrun wrote:
The general remapping of coordinates is a crucial part of it.
I think you are referring to the 0/2pi coordinate seam when
transforming a rectilinear grid to a polar grid. I think Ed (correct
me if I'm wrong, Ed) is
On 2010-04-20 08:23-0700 David MacMahon wrote:
Hi, Maurice and Alan,
On Apr 20, 2010, at 0:39 , Maurice LeBrun wrote:
The general remapping of coordinates is a crucial part of it.
I think you are referring to the 0/2pi coordinate seam when transforming a
rectilinear grid to a polar grid.
On 2010-04-19 13:47-0700 Ed Zaron wrote:
Hi All,
I've been using plplot for a project where we have to plot so-called
co-tidal charts which display the amplitude and phase of the tide in the
ocean. The amplitude is normally shown with a color image (made with
plimage), and the phase is shown
On Monday, April 19, 2010 at 15:22:14 (-0700) Alan W. Irwin writes:
On 2010-04-19 13:47-0700 Ed Zaron wrote:
Hi All,
I've been using plplot for a project where we have to plot so-called
co-tidal charts which display the amplitude and phase of the tide in the
ocean. The amplitude
Hi, Ed,
On Apr 19, 2010, at 13:47 , Ed Zaron wrote:
it involves wrapping the phases locally for the corners of each
grid cell.
In addition to the already mentioned possibility of creating a
wrapped phase copy of your data array, another alternative you
might want to consider is using
On 2010-04-19 22:21-0500 Maurice LeBrun wrote:
On Monday, April 19, 2010 at 15:22:14 (-0700) Alan W. Irwin writes:
On 2010-04-19 13:47-0700 Ed Zaron wrote:
Hi All,
I've been using plplot for a project where we have to plot so-called
co-tidal charts which display the amplitude and
