Hovemuller Diagram

Sudheer_Joseph1 · July 12, 2013, 12:06am

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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

------------------------------------------------------------------------------

See everything from the browser to the database with AppDynamics
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_______________________________________________
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--
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

Phil_Elson1 · July 12, 2013, 7:51am

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…878…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from

AppDynamics

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–

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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Andrew_Dawson1 · July 12, 2013, 7:58am

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.pub@…1003…7…> 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

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Tel: +44 (0)1865 282438

Email: dawson@…4402…9…
Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson

On 11 July 2013 19:06, Sudheer Joseph <sudheer.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from

AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.

Start your free trial of AppDynamics Pro today!

http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk

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

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.

Start your free trial of AppDynamics Pro today!

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Tim_Michelsen · July 12, 2013, 9:46am

Could you please point me to this PPA?
Where can I find the link?

···

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

Sudheer_Joseph1 · July 13, 2013, 1:19am

Thank you Phil,
Which repository I need to add to source list which allow me to install iris with apt-get install python-iris. I do not have it in my default lists.
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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

________________________________
From: Phil Elson <pelson.pub@...287...>
To: Sudheer Joseph <sudheer.joseph@...9...>
Cc: "Signell, Richard" <rsignell@...924...>; "matplotlib-users@...563...eforge.net" <matplotlib-users@lists.sourceforge.net>
Sent: Friday, 12 July 2013 1:21 PM
Subject: Re: [Matplotlib-users] Hovemuller Diagram

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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

------------------------------------------------------------------------------

See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from

AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!

http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk

_______________________________________________
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

------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
_______________________________________________
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users

Sudheer_Joseph1 · July 13, 2013, 1:22am

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 <dawson@...4239...>

To: Phil Elson <pelson.pub@...287...>

Cc: Sudheer Joseph <sudheer.joseph@...9...>; "matplotlib-users@...563...eforge.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.pub@...287...> 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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

------------------------------------------------------------------------------

See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from

AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.
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_______________________________________________
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--
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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--
Dr Andrew Dawson
Atmospheric, Oceanic & Planetary Physics
Clarendon Laboratory
Parks Road
Oxford OX1 3PU, UK
Tel: +44 (0)1865 282438
Email: dawson@...4239...
Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson

Sudheer_Joseph1 · July 13, 2013, 1:59am

Finally I got installed by following link below
http://osgeo-org.1560.x6.nabble.com/Iris-draft-installer-td5061171.html

···

***************************************************************
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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: Sudheer Joseph <sudheer.joseph@...9...>
To: Phil Elson <pelson.pub@...287...>
Cc: "matplotlib-users@lists.sourceforge.net" <matplotlib-users@...1544...ceforge.net>
Sent: Saturday, 13 July 2013 6:49 AM
Subject: Re: [Matplotlib-users] Hovemuller Diagram

Thank you Phil,
Which repository I need to add to source list which allow
me to install iris with apt-get install python-iris. I do not have it in my
default lists.
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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

________________________________
From: Phil Elson <pelson.pub@...287...>
To: Sudheer Joseph <sudheer.joseph@...9...>
Cc: "Signell, Richard" <rsignell@...924...>;

"matplotlib-users@lists.sourceforge.net"
<matplotlib-users@lists.sourceforge.net>

Sent: Friday, 12 July 2013 1:21 PM
Subject: Re: [Matplotlib-users] Hovemuller Diagram

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.joseph@...9...> > 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com

***************************************************************

----- Original Message -----

From: "Signell, Richard"

<rsignell@...924...>

To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com

***************************************************************

------------------------------------------------------------------------------

See everything from the browser to the database with

AppDynamics

Get end-to-end visibility with application monitoring

from

AppDynamics

Isolate bottlenecks and diagnose root cause in

seconds.

Start your free trial of AppDynamics Pro today!

http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk

_______________________________________________
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

------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
_______________________________________________
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------------------------------------------------------------------------------
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Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
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_Sterling_P_Smith · July 13, 2013, 5:02am

Sudheer,

Although the documentation is not consistent with the following (as of v1.0.1), the X and Y arguments to contourf can be 1D arrays. Consider:

from pylab import *
x=range(100)
y=range(20)
xx,yy=meshgrid(x,y)
z=xx**2+yy**2
contourf(x,y,z)

<matplotlib.contour.QuadContourSet instance at 0x114e5fa28>

-Sterling

···

On Jul 12, 2013, at 6:22PM, Sudheer Joseph 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 <dawson@...4239...>

To: Phil Elson <pelson.pub@...287...>

Cc: Sudheer Joseph <sudheer.joseph@...9...>; "matplotlib-users@...2018...rceforge.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.pub@...287...> 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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
  Web- http://oppamthadathil.tripod.com
  ***************************************************************

------------------------------------------------------------------------------

  See everything from the browser to the database with AppDynamics
  Get end-to-end visibility with application monitoring from

AppDynamics

  Isolate bottlenecks and diagnose root cause in seconds.
  Start your free trial of AppDynamics Pro today!

http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk

  _______________________________________________
  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

------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
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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: dawson@...4239...
Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson

------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
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Andrew_Dawson1 · July 13, 2013, 7:34am

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.joseph@…9…> 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 <dawson@…4403…>

To: Phil Elson <pelson.pub@…1003…7…>

Cc: Sudheer Joseph <sudheer.joseph@…9…>; "matplotlib-users@lists.sourceforge.net" <matplotlib-users@…813…ourceforge.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.pub@…287…> 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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…878…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from

AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.

Start your free trial of AppDynamics Pro today!

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Atmospheric, Oceanic & Planetary Physics

Clarendon Laboratory

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Email: dawson@…4239…

Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson

Sudheer_Joseph1 · July 13, 2013, 8:25am

Thank Daswson & Sterling,
Got it, you meant the data should not have date and longitude against each grid point instead should have only 2 vectors rather than grid.
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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

________________________________
From: Andrew Dawson <dawson@...4239...>
To: Sudheer Joseph <sudheer.joseph@...9...>
Cc: "Matplotlib-users@lists.sourceforge.net" <matplotlib-users@...563...eforge.net>; Phil Elson <pelson.pub@...287...>
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.joseph@...9...> 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 <dawson@...4239...>

To: Phil Elson <pelson.pub@...287...>
Cc: Sudheer Joseph <sudheer.joseph@...9...>; "matplotlib-users@...2018...rceforge.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.pub@...287...> 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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

----- Original Message -----

From: "Signell, Richard" <rsignell@...924...>
To: Sudheer Joseph <sudheer.joseph@...9...>
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.joseph@...9...> 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.India@...287...;sudheer.joseph@...9...
Web- http://oppamthadathil.tripod.com
***************************************************************

------------------------------------------------------------------------------

See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from

AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!

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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

------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
_______________________________________________
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
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_______________________________________________
Matplotlib-users mailing list
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https://lists.sourceforge.net/lists/listinfo/matplotlib-users
--
Dr Andrew Dawson
Atmospheric, Oceanic & Planetary Physics
Clarendon Laboratory
Parks Road
Oxford OX1 3PU, UK
Tel: +44 (0)1865 282438
Email: dawson@...4239...
Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson

Sudheer_Joseph1 · July 13, 2013, 10:07am

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 <dawson@…4239…>

To: Sudheer Joseph <sudheer.joseph@…9…>
Cc: “Matplotlib-users@…1735…sourceforge.net” matplotlib-users@lists.sourceforge.net; Phil Elson <pelson.pub@…287…>
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.joseph@…9…> 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 <dawson@…4239…>

To: Phil Elson <pelson.pub@…1003…7…>

Cc: Sudheer Joseph <sudheer.joseph@…9…>; "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.pub@…287…> 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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

----- Original Message -----

From: “Signell, Richard” <rsignell@…924…>

To: Sudheer Joseph <sudheer.joseph@…9…>

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.joseph@…9…> 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®,Tel:+91-40-9440832534(Mobile)

E-mail:sjo.India@…287…;sudheer.joseph@…9…

Web- http://oppamthadathil.tripod.com

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from

AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.

Start your free trial of AppDynamics Pro today!

http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk

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

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.

Start your free trial of AppDynamics Pro today!

http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk

Matplotlib-users mailing list

Matplotlib-users@lists.sourceforge.net

https://lists.sourceforge.net/lists/listinfo/matplotlib-users

See everything from the browser to the database with AppDynamics

Get end-to-end visibility with application monitoring from AppDynamics

Isolate bottlenecks and diagnose root cause in seconds.

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Matplotlib-users mailing list

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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: dawson@…4239…

Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson

Tim_Michelsen · July 14, 2013, 11:35am

Finally I got installed by following link below

That's not a PPA for Ubuntu...