Hi,
Is there a way to make the below as a hovemuler diagram which I tired but could
not succeed
import pandas as pd
dates = pd.date_range('20130101',periods=30)
df=pd.DataFrame(np.random.randn(30,5),index=dates)
From: Andrew Dawson <daw...@atm.ox.ac.uk>
To: Sudheer Joseph <sudheer.jos...@yahoo.com>
>Cc: "Matplotlib-users@lists.sourceforge.net"
><matplotlib-users@lists.sourceforge.net>; Phil Elson <pelson....@gmail.com>
>Sent: Saturday, 13 July 2013 1:04 PM
>Subject: Re: [Matplotlib-users] Hovemuller Diagram
>
>
>
>I meant the coordinates, so one representing latitude or longitude and one
>representing time (filled with datetime objects), should be 1d. This only
>applies if your coordinate actually contains datetime objects, if not then
>coordinates can be 2d as the documentation says.
>On 13 Jul 2013 02:22, "Sudheer Joseph" <sudheer.jos...@yahoo.com> wrote:
>
>Hi,
>>
>>I did not understand 1d mentioned by you? for a diagram like this 2D is must
>>as it need longitude /latitude and also time
>>with best regards,
>>Sudheer
>>
>>From: Andrew Dawson <daw...@atm.ox.ac.uk>
>>
>>To: Phil Elson <pelson....@gmail.com>
>>>Cc: Sudheer Joseph <sudheer.jos...@yahoo.com>;
>>>"matplotlib-users@lists.sourceforge.net"
>>><matplotlib-users@lists.sourceforge.net>
>>>Sent: Friday, 12 July 2013 1:28 PM
>>>Subject: Re: [Matplotlib-users] Hovemuller Diagram
>>>
>>>
>>>
>>>As long as you use contour or contourf and your coordinates are 1d you
>>>should be able to do this no problem, just like Phil said. However, there is
>>>a bug that will prevent you from using pcolormesh or pcolor unfortunately.
>>>
>>>
>>>Andrew
>>>
>>>
>>>
>>>On 12 July 2013 08:51, Phil Elson <pelson....@gmail.com> wrote:
>>>
>>>The balance of time to install vs time to re-implement a feature is only
>>>something you can decide, but i suspect it is worth your while getting iris
>>>installed (I would say that as an iris developer though). The installation
>>>process is only going to get easier over time, 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 - for other installation
>>>guides there is a repository of recipes (
>>>https://github.com/SciTools/installation-recipes ).
>>>>As for achieving this without iris, it is perfectly feasible. You just need
>>>>to contourf your data with the longitude as your x coordinate and the date
>>>>times as your y coordinate. From memory you might also need to tell
>>>>matplotlib that the y coordinate is date/time (I think that is a mpl bug
>>>>that ajdawson has recently addressed). Obviously, basemap is not needed as
>>>>you are not drawing a longitude/latitude plot but a longitude/time or
>>>>latitude/time one.
>>>>HTH,
>>>>Phil
>>>>
>>>>
>>>>
>>>>On 11 July 2013 19:06, Sudheer Joseph <sudheer.jos...@yahoo.com> wrote:
>>>>
>>>>Thank you Signell,
>>>>> I was looking for better looking labels as well as
>>>>>a solution with in matplotlib without needing to install additional
>>>>>packages. I had some trouble with some libraries while trying to install
>>>>>iris. I was wondering if it is possible with in matplotlib with out
>>>>>additional installations using the features of basemap package.
>>>>>
>>>>>with best regards,
>>>>>Sudheer
>>>>>
>>>>>
>>>>>
>>>>>***************************************************************
>>>>>Sudheer Joseph
>>>>>Indian National Centre for Ocean Information Services
>>>>>Ministry of Earth Sciences, Govt. of India
>>>>>POST BOX NO: 21, IDA Jeedeemetla P.O.
>>>>>Via Pragathi Nagar,Kukatpally, Hyderabad; Pin:5000 55
>>>>>Tel:+91-40-23886047(O),Fax:+91-40-23895011(O),
>>>>>Tel:+91-40-23044600(R),Tel:+91-40-9440832534(Mobile)
>>>>>E-mail:sjo.in...@gmail.com;sudheer.jos...@yahoo.com
>>>>>Web- http://oppamthadathil.tripod.com
>>>>>***************************************************************
>>>>>
>>>>>
>>>>>----- Original Message -----
>>>>>> From: "Signell, Richard" <rsign...@usgs.gov>
>>>>>> To: Sudheer Joseph <sudheer.jos...@yahoo.com>
>>>>>> Cc:
>>>>>> Sent: Friday, 12 July 2013 12:41 AM
>>>>>> Subject: Re: [Matplotlib-users] Hovemuller Diagram
>>>>>>
>>>>>> I don't think I understand your problem. Are you just trying to get
>>>>>> nicer looking tick labels?
>>>>>>
>>>>>>
>>>>>> On Thu, Jul 11, 2013 at 11:03 AM, Sudheer Joseph
>>>>>> <sudheer.jos...@yahoo.com> wrote:
>>>>>>> Thanks Signell,
>>>>>>> I had seen it but it is not the correct type with
>>>>>> Longitude axis, it is having just numbers on x axis I expect axis like
>>>>>> the ones
>>>>>> we get from basemap package.
>>>>>
>>>>>>> with best regards,
>>>>>>> sudheer
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ***************************************************************
>>>>>>> Sudheer Joseph
>>>>>>> Indian National Centre for Ocean Information Services
>>>>>>> Ministry of Earth Sciences, Govt. of India
>>>>>>> POST BOX NO: 21, IDA Jeedeemetla P.O.
>>>>>>> Via Pragathi Nagar,Kukatpally, Hyderabad; Pin:5000 55
>>>>>>> Tel:+91-40-23886047(O),Fax:+91-40-23895011(O),
>>>>>>> Tel:+91-40-23044600(R),Tel:+91-40-9440832534(Mobile)
>>>>>>> E-mail:sjo.in...@gmail.com;sudheer.jos...@yahoo.com
>>>>>>> Web- http://oppamthadathil.tripod.com
>>>>>>> ***************************************************************
>>>>>>>
>>>>>>>
>>>>>
>>>>>>> ----- Original Message -----
>>>>>>>> From: "Signell, Richard" <rsign...@usgs.gov>
>>>>>>>> To: Sudheer Joseph <sudheer.jos...@yahoo.com>
>>>>>>>> Cc:
>>>>>>>> Sent: Thursday, 11 July 2013 7:20 PM
>>>>>>>> Subject: Re: [Matplotlib-users] Hovemuller Diagram
>>>>>>>>
>>>>>>>> http://scitools.org.uk/iris/docs/v1.0/examples/graphics/hovmoller.html
>>>>>>>>
>>>>>>>> On Thu, Jul 11, 2013 at 5:40 AM, Sudheer Joseph
>>>>>>>> <sudheer.jos...@yahoo.com> wrote:
>>>>>
>>>>>>>>> Dear All,
>>>>>>>>> Is there a straight forward way to get
>>>>>>>>> Hovemuller diagram or longitude/latitude vs time plot using
>>>>>> matplotlib.
>>>>>>>>> If possible please send me some examples if any one know it
>>>>>> existing in
>>>>>>>>> web
>>>>>>>>>
>>>>>>>>> with best regards,
>>>>>>>>> Sudheer
>>>>>>>>>
>>>>>>>>> ***************************************************************
>>>>>>>>> Sudheer Joseph
>>>>>>>>> Indian National Centre for Ocean Information Services
>>>>>>>>> Ministry of Earth Sciences, Govt. of India
>>>>>>>>> POST BOX NO: 21, IDA Jeedeemetla P.O.
>>>>>>>>> Via Pragathi Nagar,Kukatpally, Hyderabad; Pin:5000 55
>>>>>>>>> Tel:+91-40-23886047(O),Fax:+91-40-23895011(O),
>>>>>>>>> Tel:+91-40-23044600(R),Tel:+91-40-9440832534(Mobile)
>>>>>>>>> E-mail:sjo.in...@gmail.com;sudheer.jos...@yahoo.com
>>>>>>>>> Web- http://oppamthadathil.tripod.com
>>>>>>>>> ***************************************************************
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>> ------------------------------------------------------------------------------
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>>>>>>>>
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>>>>>>>>> _______________________________________________
>>>>>>>>> Matplotlib-users mailing list
>>>>>>>>> Matplotlib-users@lists.sourceforge.net
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>
>>>>>>>> --
>>>>>>>> Dr. Richard P. Signell (508) 457-2229
>>>>>>>> USGS, 384 Woods Hole Rd.
>>>>>>>> Woods Hole, MA 02543-1598
>>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Dr. Richard P. Signell (508) 457-2229
>>>>>> USGS, 384 Woods Hole Rd.
>>>>>> Woods Hole, MA 02543-1598
>>>>>>
>>>>>
>>>>>
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>>>>>
>>>>
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>>>>
>>>
>>>
>>>
>>>--
>>>Dr Andrew Dawson
>>>Atmospheric, Oceanic & Planetary Physics
>>>Clarendon Laboratory
>>>Parks Road
>>>Oxford OX1 3PU, UK
>>>Tel: +44 (0)1865 282438
>>>Email: daw...@atm.ox.ac.uk
>>>Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson
>>>
>>>
>>
>
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