Re: [Matplotlib-users] Has nxutils been removed from mpl?
+ one on this issue. One of the big advantages of the nxutils points in poly is that you could pass it a large numpy array of points and get back a mask. We found this to be significantly faster than using looping through the single point in poly algorithms from packages like shapely. Echoing Jorge's question how would we do this using contains_point(). - dharhas Jorge Scandaliaris jorgesmbox...@yahoo.es 3/8/2012 3:33 AM Benjamin Root ben.root@... writes: snip Essentially, you make a Path object using the vertices, and then use its contains_point() method. Ben Root OK, but given that contains_point works with a *single* point at a time, I have to call it for all my points which is a bit more cumbersome, or am I missing something? Jorge -- Virtualization Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Virtualization Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Python Job Opening at TWDB.
Hi All, Sorry for cross posting, I know there is a large overlap in these three mailing lists. We have an opening in my team for a full time temporary employee. This position has current funding for the next 6-9 months with additional federal funding arriving in the Spring that should allow the position to continue for at least 2 more years. Details at the following link: http://www.twdb.state.tx.us/jobs/doc/12-03.pdf Please forward this email to any folks who may be interested. They can contact me if they have any questions about the position. thanks, - dharhas Dharhas Pothina, Ph.D., P.E. Team Lead - Data, Analysis and Modeling Surface Water Resources Division Texas Water Development Board 1700 North Congress Ave. P.O. Box 13231 Austin, TX 78711-3231 Tel: (512) 936-0818 Fax: (512) 936-0816 dharhas.poth...@twdb.state.tx.us www.twdb.state.tx.us attachment: Pothina,_Dharhas.vcf -- All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Format y-axis tick labels in 'comma' notation ie 234004 would be 234, 004 etc.
Hi All, I'm assuming this is possible and common but I'm not finding the correct combination of search terms to find any examples on the mailing list or online on how to do this. I'd like to display the y-axis tick labels in the 'comma' notation i.e. 234004 = 234,004 1237689 = 1,237,689 etc thanks, - dharhas -- Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Format y-axis tick labels in 'comma' notation ie 234004 would be 234, 004 etc.
Just got Goekhan's message, try a combination of both, might be worth. a little inelegant but I got it working by combining both ideas: def thousands(x, pos): 'The two args are the value and tick position' xnew = moneyfmt(Decimal(x.__str__())) return xnew where moneyfmt is the function defined in Gokhan's link. and then: formatter = FuncFormatter(thousands) ... ax1.yaxis.set_major_formatter(formatter) thanks - d -- Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Format y-axis tick labels in 'comma' notation ie 234004 would be 234, 004 etc.
There's no way around the ``Decimal``? Otherwise I cannot confirm the inelegancyness except this construct ;-) the moneyfmt routine I downloaded requires the Decimal package (i.e decimal.Decimal). I didn't have time to try writing my own version. It has a bug that if you specify number of decimal places = 0 it shows the trailing decimal point. - dharhas -- Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] ANN: matplotlib 1.0.0
Contour fixes and and triplot: Additionally, he has contributed a new module matplotlib.tri and helper function triplot for creating and plotting unstructured triangular grids. See http://matplotlib.sf.net/api/pyplot_api.html#matplotlib.pyplot.triplot for the function and http://matplotlib.sf.net/examples/pylab_examples/triplot_demo.html for example code. This is an awesome addition. Thanks to Ian Thomas. We do a lot of ocean modeling with unstructured triangular grids and this will be very useful. There currently is no good way to do this without using commercial packages like tecplot. - dharhas -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Index Out of Range Error after Installationon RHEL5
For some reason, installing inside a virtualenv was the problem. I installed it using easy_install outside of the virtualenv and it worked fine. The virtualenv setup works on the other RHEL5 machine so I'm not sure why it didn't on this one. thanks, - dharhas Benjamin Root ben.r...@ou.edu 6/8/2010 12:56 PM Then I haven't a clue. Maybe someone else has some insight? Ben Root On Mon, Jun 7, 2010 at 4:10 PM, Dharhas Pothina dharhas.poth...@twdb.state.tx.us wrote: Ben, The matplotlib on the other working machine is using python 2.6.4. On this machine I am using python 2.6.5. The default python on both machines in python 2.4 but I set up python 2.6 as an alternate install in /opt/python26. - dharhas Benjamin Root ben.r...@ou.edu 6/7/2010 3:56 PM Dharhas, Is it possible to find out which version of python was installed for your other RHEL5 machine? I don't know if that makes a difference or not, but RHEL5 by default uses Python 2.4. Ben Root On Mon, Jun 7, 2010 at 1:48 PM, Dharhas Pothina dharhas.poth...@twdb.state.tx.us wrote: Hi, I have Python 2.6 installed on RHEL5 (and Numpy 1.4.1) and am trying to install matplotlib. Installation occurs without any error messages although I do get a bunch of warnings at the end. /usr/bin/ld: skipping incompatible /usr/lib/libtk8.4.so when searching for -ltk8.4 /usr/bin/ld: skipping incompatible /usr/lib/libtcl8.4.so when searching for -ltcl8.4 /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.so when searching for -lfreetype /usr/bin/ld: skipping incompatible /usr/lib/libz.so when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libz.a when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libpthread.a when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc /usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc When I try using matplotlib I get the following error: Python 2.6.5 (r265:79063, May 18 2010, 11:20:57) [GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2 Type help, copyright, credits or license for more information. import matplotlib.pyplot as plt plt.plot([1,0],[2,3]) Traceback (most recent call last): File stdin, line 1, in module File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/pyplot.py, line 2141, in plot ret = ax.plot(*args, **kwargs) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/axes.py, line 3437, in plot self.autoscale_view(scalex=scalex, scaley=scaley) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/axes.py, line 1624, in autoscale_view XL = self.xaxis.get_major_locator().view_limits(x0, x1) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/ticker.py, line 1014, in view_limits return np.take(self.bin_boundaries(dmin, dmax), [0,-1]) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/numpy/core/fromnumeric.py, line 103, in take return take(indices, axis, out, mode) IndexError: index out of range for array Any help would be appreciated. I've tried several versions of matplotlib. I also was able to get it installed on a different RHEL5 machine a while back and am not sure what is different about this machine. thanks - dharhas -- ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Index Out of Range Error after Installation on RHEL5
Hi, I have Python 2.6 installed on RHEL5 (and Numpy 1.4.1) and am trying to install matplotlib. Installation occurs without any error messages although I do get a bunch of warnings at the end. /usr/bin/ld: skipping incompatible /usr/lib/libtk8.4.so when searching for -ltk8.4 /usr/bin/ld: skipping incompatible /usr/lib/libtcl8.4.so when searching for -ltcl8.4 /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.so when searching for -lfreetype /usr/bin/ld: skipping incompatible /usr/lib/libz.so when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libz.a when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libpthread.a when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc /usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc When I try using matplotlib I get the following error: Python 2.6.5 (r265:79063, May 18 2010, 11:20:57) [GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2 Type help, copyright, credits or license for more information. import matplotlib.pyplot as plt plt.plot([1,0],[2,3]) Traceback (most recent call last): File stdin, line 1, in module File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/pyplot.py, line 2141, in plot ret = ax.plot(*args, **kwargs) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/axes.py, line 3437, in plot self.autoscale_view(scalex=scalex, scaley=scaley) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/axes.py, line 1624, in autoscale_view XL = self.xaxis.get_major_locator().view_limits(x0, x1) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/ticker.py, line 1014, in view_limits return np.take(self.bin_boundaries(dmin, dmax), [0,-1]) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/numpy/core/fromnumeric.py, line 103, in take return take(indices, axis, out, mode) IndexError: index out of range for array Any help would be appreciated. I've tried several versions of matplotlib. I also was able to get it installed on a different RHEL5 machine a while back and am not sure what is different about this machine. thanks - dharhas -- ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Index Out of Range Error after Installation on RHEL5
Ben, The matplotlib on the other working machine is using python 2.6.4. On this machine I am using python 2.6.5. The default python on both machines in python 2.4 but I set up python 2.6 as an alternate install in /opt/python26. - dharhas Benjamin Root ben.r...@ou.edu 6/7/2010 3:56 PM Dharhas, Is it possible to find out which version of python was installed for your other RHEL5 machine? I don't know if that makes a difference or not, but RHEL5 by default uses Python 2.4. Ben Root On Mon, Jun 7, 2010 at 1:48 PM, Dharhas Pothina dharhas.poth...@twdb.state.tx.us wrote: Hi, I have Python 2.6 installed on RHEL5 (and Numpy 1.4.1) and am trying to install matplotlib. Installation occurs without any error messages although I do get a bunch of warnings at the end. /usr/bin/ld: skipping incompatible /usr/lib/libtk8.4.so when searching for -ltk8.4 /usr/bin/ld: skipping incompatible /usr/lib/libtcl8.4.so when searching for -ltcl8.4 /usr/bin/ld: skipping incompatible /usr/lib/libfreetype.so when searching for -lfreetype /usr/bin/ld: skipping incompatible /usr/lib/libz.so when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libz.a when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libpthread.a when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc /usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc When I try using matplotlib I get the following error: Python 2.6.5 (r265:79063, May 18 2010, 11:20:57) [GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2 Type help, copyright, credits or license for more information. import matplotlib.pyplot as plt plt.plot([1,0],[2,3]) Traceback (most recent call last): File stdin, line 1, in module File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/pyplot.py, line 2141, in plot ret = ax.plot(*args, **kwargs) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/axes.py, line 3437, in plot self.autoscale_view(scalex=scalex, scaley=scaley) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/axes.py, line 1624, in autoscale_view XL = self.xaxis.get_major_locator().view_limits(x0, x1) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/matplotlib/ticker.py, line 1014, in view_limits return np.take(self.bin_boundaries(dmin, dmax), [0,-1]) File /home/swdata/.virtualenvs/web/lib/python2.6/site-packages/numpy/core/fromnumeric.py, line 103, in take return take(indices, axis, out, mode) IndexError: index out of range for array Any help would be appreciated. I've tried several versions of matplotlib. I also was able to get it installed on a different RHEL5 machine a while back and am not sure what is different about this machine. thanks - dharhas -- ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users