Hello there,
using matplotlib 0.99, I have a problem with colorbars, which is illustrated
by the following code:
---8---
from matplotlib import ticker
import numpy as np
a = np.arange(676).reshape((26,26))
x = y = np.arange(26)
colorMap = mpl.cm.get_cmap('jet', 10)
colorNorm =
Hi there,
the attached figure shows a scatterplot, where the colors indicate the
density of measurement points.
Is there any way to do this with matplotlib?
Thanks for your insight,
Andreas.
attachment:
Hi there,
I just noticed today that when I call hist() on a masked_array, also those
values which are masked out are displayed (with their fill_value). Is that
really the desired behaviour?
I'm working in an environment where we're mostly using masked_array, but
also sometimes the 'normal'
Hi,
I have a `LinearSegmentedColormap` which I would like to export to GMT's
CPT format. However, I couldn't find a way to get the RBG values of the
`N` color slices of the colormap, which I need in order to create the
CPT file.
Any help is greatly appreciated.
Cheers,
Andreas.
Hi,
When creating figures to be included in Latex documents I encountered a
few
problems. In the end the text rendering just doesn't blend in well, one
way
or another. I found that the problems can be fixed by using Xelatex, which
provides full unicode support and is able to use the
Dear all,
I have a CSV file with the first column with timestamps:
0:00:00 01/01/2007, 0.000, 10, 0.000, 10,
0.000, 10:
00:00:00 02/01/2007, 0.000, 10, 0.000, 10,
0.000, 10
00:00:00 03/01/2007, 0.000, 10, 0.000, 10,
Hi all,
I've to draw a plot in a very small area (about 1 degree of height/width)
with
a map image.
I've tried with the warpimage method and with the Nasa visible Earth
images
(http://visibleearth.nasa.gov/view_cat.php?categoryID=1484), but I've some
problems:
- with the resolution
Hi,
I would like to create a figure which only contains a legend, and no axes
at all. I would like to manually assign the colors. I found this here:
http://stackoverflow.com/a/3302666
but from there on, I'd like to remove the axes, and put the legend into
three columns.
Any help is greatly
Hi Andreas,
2012/7/26 Andreas Hilboll li...@hilboll.de:
Hi,
I would like to create a figure which only contains a legend, and no
axes
at all. I would like to manually assign the colors. I found this here:
http://stackoverflow.com/a/3302666
but from there on, I'd like to remove
Hi,
I'd like to place something like a 'title' inside a legend's box. In my
specific case, I have a legend with 5 entries, arranged in 5 columns, so
they're horizontally next to each other in one row. Now what I'd like to
have is inside the legend's box a first row (above the legend entries),
On Thu, Jul 26, 2012 at 06:05:39PM +0200, Andreas Hilboll wrote:
Hi Andreas,
2012/7/26 Andreas Hilboll li...@hilboll.de:
Hi,
I would like to create a figure which only contains a legend, and no
axes
at all. I would like to manually assign the colors. I found this
here
Hi Andreas,
2012/7/27 Andreas Hilboll li...@hilboll.de:
Hi,
I'd like to place something like a 'title' inside a legend's box. In my
specific case, I have a legend with 5 entries, arranged in 5 columns, so
they're horizontally next to each other in one row. Now what I'd like to
have
Hi Francesco,
I'd like to place something like a 'title' inside a legend's box. In
my
specific case, I have a legend with 5 entries, arranged in 5 columns,
so
they're horizontally next to each other in one row. Now what I'd like
to
have is inside the legend's box a first row (above the
Hello,
Is there any collection of articles that shows academic articles using
matplotlib produced plots? I have come across a few recent articles in my
field with plots produced by matplotlib. Though, the mpl page shows some
nice examples of publication quality plots, it would be nice to
Hi,
I have some data I want to plot using pcolormesh. It's 2d climatological
data, see the attached plot. My data is in a range from -7 to +0.6. I want
to be 0.0 to be clearly visible, while at the same time, the color range
should show the full dynamic of the values. I played with the bwr and
Hi,
another question. Given the plot from my last email (I attached the code
to this one as well), I would like to have the x-labels (J, F, ...)
not at the location of the xticks, but centered in between to xticks. I
would then move the xticks so that they form the bins to the data chunks,
and
Hi, me again :)
I'm looking for a way to have the xlabels on the top (instead of bottom),
and the ylabels on the right (instead of left). I guess I could do
something with twinx / twiny and just not use the left/bottom axis, but
I'm sure there is some more elegant way ...
Cheers, Andreas.
Hi, me again :)
I'm looking for a way to have the xlabels on the top (instead of bottom),
and the ylabels on the right (instead of left). I guess I could do
something with twinx / twiny and just not use the left/bottom axis, but
I'm sure there is some more elegant way ...
I need to correct
Hi, me again :)
I'm looking for a way to have the xlabels on the top (instead of
bottom),
and the ylabels on the right (instead of left). I guess I could do
something with twinx / twiny and just not use the left/bottom axis,
but
I'm sure there is some more elegant way ...
I need to
I have a coordination system with some plotted dots connected with a
line. Now I'd like to fill up the whole space between the line and the
x-axis. It is the same as in a integral calculation:
http://www.definicionabc.com/wp-content/uploads/Integral.png
What I want to do is the same as the
Hi, maybe matplotlib is capable of doing this:
I have two gridded datasets, A and B, for say Europe. Now I want to plot
a 3d surface with the z-values given by dataset A. The surface should be
colored using a given color palette and the values from dataset B.
Any ideas on how to do this are
Hi,
I often use mpl interactively (in ipython --pylab) to plot 2d data on
basemaps using pcolormesh. When moving the mouse over the map, I can see
x,y coordinates being displayed in the bottom right of the plot window.
What would be more interesting for me is the value of the pcolomesh'ed
data
The subplot(111) works only until 9 subplots, and this function does
not allow me to put rect=(7,3,nrfig). I get the error:
'Single argument to subplot must be a 3-digit integer')
ValueError: Single argument to subplot must be a 3-digit integer
I always do
ax = fig.add_subplot(7, 3,
On 02/19/2013 01:52 PM, patricia wrote:
Thanks Andreas,
Yes I usually do the same, but in this case I am not managing to do it due
to the functions being used. It does not allow me to put (7,3, nfig) inside
the xx = TaylorDiagram(refstd, fig=fig, rect=122, label=xx).
This is the code that I
Hi,
I'm cross-posting a question I asked on SO:
http://stackoverflow.com/q/15681890/152439
How can I vertically align text in matplotlib? My situation is as follows:
I'm using `ImageGrid`, to plot a row of five images:
grid = ImageGrid(fig,
rect=(0.06, 0., 0.885,
Hi,
I'd like to have the cpt-city colormaps available in matplotlib. Is
there already a module for this? If not, I'll try to patch something
together. What do you think?
Cheers, Andreas
--
Try New Relic Now We'll Send
Hi,
when running basic_example_writer.py, I get *.mp4 files with a canvas
size of 800x600 pixels (at least that's what mplayer tells me). However,
I have trouble understanding where this canvas size comes from. The
example does not explicitly set the dpi or the figure size, and I don't
have a
I need some help in saving effort to make a figure fill its canvas:
Is there a way to have subplots_adjust() automatically chose left,
right, bottom, top values so that everything that's been drawn tightly
fits the figure? Basically I'm looking for something similar to
bbox_inclues='tight' in
Is there a way to have subplots_adjust() automatically chose left,
right, bottom, top values so that everything that's been drawn tightly
fits the figure?
What about plt.tight_layout() ?
(or fig.tight_layout )
Yes, thanks, Pierre!
Andreas.
On 05.03.2014 20:56, Adam Hughes wrote: Hi,
I am making a stacked histogram where one must enter the desired colors
together in a list/array when the histogram is called. For certain
objects in my code, it's helpful to assign a color to them, so that they
are immediately identified across
On 25.04.2014 11:02, Mark Bakker wrote:
OK, I figured out I can use:
converters={0:strpdate2num('%d-%m-%y')}
What now if part of my dates are given as 'day-month-year' and part as
'day/month/year' in the same file (I know, who does that, an I could do
a replace first and then read it in).
On 12.09.2014 20:01, ConcreteVitamin wrote:
Accidentally hit send, sorry.. Completed email:
I have a graph that looks like this [1], in which each line has
different markers for the same number of points. I'd like to add a
separate legend box (like the one already in the graph) for the
32 matches
Mail list logo
