Re: [Matplotlib-users] Hovemuller Diagram

> Finally I got installed by following link below That's not a PPA for Ubuntu... -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics I

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

Hello, I have a similar problem to: > Suppose I plot a line from (0,0) to (1,1.5) to (2,2). Now I want to mark > (1,1.5) with a green circle. How is that done? I am performing a curve fit and also showing a distribution in my plot. In order to help the reader to evaluate the result I would like t

[Matplotlib-users] plotting a contour map from CSV file

Dear Matplotlib-Users, I am tryring to create a contour plot over a basemap. My main problem is creating the array for the Z values as a basis for the plt.contour command from a CSV file where latitude, longitude and value are stored column-wise: lat;lon;value 50; 10; 6 ... The d

Re: [Matplotlib-users] plotting a contour map from CSV file

Hello Jeff, > >> - Points stored in the above descripbed format (lat, lon, value)? This one I solved using a m.scatter() function > >>- Interpolate a grid of data points by using different interpolation >>> methods like inverse distance wheighting, natural neighbor interpolation, etc. to ge

Re: [Matplotlib-users] plotting a contour map from CSV file

Hello, thanks. I checked again from contour_demo.py of the basemap distribution. There lats, lons are uniquely monoton increasing from 0-360 and from -90 to 90. In my case data is written row-by-row: * increasing from lowest latitude western most longitude to easternmost longitude and then increas

Re: [Matplotlib-users] plotting a contour map from CSV file

Hello Jeff, > Timme: Here's one way to do it many thanks so far. I still have to inspect and improve my script. But at least your code lead me to some contourd surface. I will come back and tell if it worked. Unfortunately I cannot disclose the data nor the results because of copyright issues.

Re: [Matplotlib-users] ploting a contour graph from data files

Oz Nahum schrieb: > Hi, > I want to draw a contour plot which uses data from files. I know how to > import the files, so it's not the main issue. I was discussion a similar issue with Jeff this week. Take a look at the thread: http://news.gmane.org/gmane.comp.python.matplotlib.general Unfortunat

Re: [Matplotlib-users] ocean profile

> I'd love to see it included to -- I believe the problem is finding a > good code that is BSD compatible. Yes. Some examples on plotting data using spatial interpolation would be very nice. One with the delauny package: see below at: http://scipy.org/scipy/scikits/ And one with griddata: http

Re: [Matplotlib-users] Basemap to KML polygon

> Looks like I've done a mistake with my last post, sorry Eli... > I know how to save datas to a shapefile with the OGR library but only > for points datas. > I'll appreciate if somebody can point me how to save a filled contour > map basemap into a polygon shapefile, can't find any example wit

Re: [Matplotlib-users] plotting a contour map from CSV file

Hello Jeff, I just wanna give feedback on what got me going here: data preparation ### data is loaded from a CSV file ### lats = y # data[:,0] ## lon => x lons = x # data[:,1] ## values => z values = z #data[:,2] ### lat_uniq = list(set(lats.tolist())) nlats = len(lat_uniq) lon_uniq = list(se

Re: [Matplotlib-users] Plot a Dictionary, time and value

Hello, excuse the late reply. But you may be interested in the timeseries scikit: http://scipy.org/scipy/scikits/wiki/TimeSeries http://www.scipy.org/Cookbook/TimeSeries/FAQ Have success! Kind regards, Timmie - This SF.Net

[Matplotlib-users] interpolation methods used by contourf

Hello users and developers of matplot, I would like to ask what kind of interpoaltion method is used by pylab.countourf()? I suppose that it uses linear interpolation to derive the areas between the contour lines. Is that true? Kind regards, Timmie

Re: [Matplotlib-users] A wxPython/Matplotlib/Basemap example

Hello! > I am attaching the current version of source code plus a screenshot. I would like to ask you why you are trying to implement this by yourself in wxPython/matplotlib. There are already two pythonised applications that may be used for your purpose. And they are aware of the projections

Re: [Matplotlib-users] A wxPython/Matplotlib/Basemap example

Hello Mauro, > I am not just "trying", Sorry for "disregarding" your using the term trying. I am indeed implementing a software package > for species distribution mapping and biogeographic analysis, using > wxPython/Matplotlib. Thanks for being more specific. There is another program aiming at

[Matplotlib-users] Zip Archive for the gallery plot

Hello, are the nice examples from gallery on the matplotlib homepage somewhere available as a ZIP-archive? I would like to have them as reference during time I am not connected to the net. Thanks and regards, Timmie -

Re: [Matplotlib-users] How to plot straight lines on polar plots

Hello, >>> I am trying to create a plot that resembles the layout of the chart seen >>> below: >>> >>> http://www.nabble.com/file/p21721073/brisbane.png are you actually trying to plot sun path digrams? May you share a part of your code once it is completed? I'd be very interested in seeing a w

[Matplotlib-users] timeseries forecast error?

Hello, how can I show the forecast error for a timeseries? Example: I am looking for displaying the blue area of: http://t3.gstatic.com/images?q=tbn:ANd9GcR9yuoMhiDeqxJVIOmp0EDNS_Sgxhtv4Z-ohlWly6N7zcgf28QD Or the violett areas on: http://www.meteopower.com/typo3temp/pics/3aa4157df7.jpg http://t1

Re: [Matplotlib-users] timeseries forecast error?

> I would just use the fill_between method > http://matplotlib.org/examples/pylab_examples/fill_between_demo.html?highlight=codex%20fill_between > > today I found this: http://tonysyu.github.io/

Re: [Matplotlib-users] Hovemuller Diagram

Am 12.07.2013 09:51, schrieb Phil Elson: > for instance last week we added a PPA so that with the necessary repos > added you would be able to "apt-get install python-iris" on an Ubuntu > machine Could you please point me to this PPA? Where can I find the link? ---

Re: [Matplotlib-users] matplotlib, ipython and ubuntu

Hello, for me it works: [EMAIL PROTECTED]:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=7.10 DISTRIB_CODENAME=gutsy DISTRIB_DESCRIPTION="Ubuntu 7.10" [EMAIL PROTECTED]:~$ ipython -pylab Python 2.5.1 (r251:54863, Oct 5 2007, 13:36:32) Type "copyright", "credits" or "license" for mo

Re: [Matplotlib-users] matplotlib, ipython and ubuntu

Hello! > Hmm, I did reinstall and still no joy, it insists on install python2.4 > at the same time! do a $: sudo apt-get --purge remove matplotlib ipython to really remove the configuration files. then $: sudo apt-get install matplotlib ipython check if pylab is on your system: $: locate pylab H

Re: [Matplotlib-users] matplotlib, ipython and ubuntu

Hello Fernando, >> : 'module' object has no attribute >> 'ArrayType' >> >> maybe some of the IPython power users can give me a hint why this >> happes. [1] > > Very strange. I can't reproduce it here (on gutsy, but running > ipython from my own tree). What's odd is this: > > In [1]: import Nume

[Matplotlib-users] import error with Basemap

Hello, using the basemap toolkit on Windows with Python 2.5 I get the following import error: In [1]: from matplotlib.toolkits.basemap import Basemap --- Traceback (most recent call last) M:\ in () C:\python\Lib\

Re: [Matplotlib-users] import error with Basemap

> If you've used the binary installer, it should definitely have been > installed - so if that's the case let me know and I'll investigate further. I used the binary installer for windows that you can download from Sourceforge.net In fact, the thing is strange: I developed a program which displa

Re: [Matplotlib-users] import error with Basemap

> Timmie: It's possible that the windows installer is missing the httplib2 > module - I don't have access to windows right now to check. Could you > try installing httplib2 and let me know if that fixes it? Installing httplib2 solved the issue. Has this dependancy on httplib2 been introduced in