Finding the origins of Solar Wind events at Earth

Created: 2012-11-16 12:51:59 Last updated: 2013-03-21 12:26:41

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This gives a comprenhensive overview of high speed solar wind events (CME or CIR) seen at Eart, by obtaining the maximum in-situ measure velocity from the data evaluation service (DES), propagating the even backwards to Earth using the HELIO processing service (HPS) and SHEBA propagation model, and search whether halo CMEs or CHs were observed on that time, and retrieves, besides all the previous information, a context solar wind plot (+/- 1 day) and a URL linking to a context movie for CMEs or map from the HELIO feature catalogue (HFC) for CHs.

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Workflow Components

Authors (1)

Titles (1)

Descriptions (1)

Dependencies (0)

Inputs (3)

Name	Description
EventType	Which kind of event you want to back propagate CME or CIR
TimeStart	Starting time of the event at Earth
TimeStop	Time when the event has stopped (at Earth)

Processors (3)

Name	Type	Description
Eart2Sun_CIR_CME	workflow
Check_CH_CME_on_Sun	workflow
Workflow88	workflow

Beanshells (24)

Name	Description	Inputs	Outputs
parseVOTable		voTable collumn	valueLists debug collumn
Beanshell_timeModifier		inputTime interval	outTime
ExceptionHandling		status
Beanshell		url_list	url
reformLists		colNames values	longList TimeList
condition_checker	This service checks if the condition is "true" and if so outputs a value in the pass_flags list and leaves the fail_flags empty. If the condition is not true then the service outputs a value in the fail_flags list and leaves the pass_flags empty.	condition	cme_flags sw_flags
Beanshell_3		list	output
Beanshell_3_3_2		list	output
Beanshell_3_3_3		list	output
Beanshell_3_2		list	output
Url_to_dataurl	modify URL to the URL where the data resides.	url_list	url_out
Url_to_plotURL	modify URL to the URL where the data resides.	url_list	url_out
dummy		dummy
condition_checker	This service checks if the condition is "true" and if so outputs a value in the pass_flags list and leaves the fail_flags empty. If the condition is not true then the service outputs a value in the fail_flags list and leaves the pass_flags empty.	condition	cme_flags sw_flags
Beanshell_3		list	output
Beanshell		InputDate	url
Dummy		dummy
Beanshell_PropertiesSpeed		text	debug vel_av vel_max time_vel_max time_der_max
condition_checker	This service checks if the condition is "true" and if so outputs a value in the pass_flags list and leaves the fail_flags empty. If the condition is not true then the service outputs a value in the fail_flags list and leaves the pass_flags empty.	condition	cme_flags sw_flags
Beanshell_3		list	output
Beanshell		HGLongDeg	HGLongCond
Beanshell_JoinTimes_SQL		start_t end_t condition	WHERE
Beanshell		InputDate	url
Beanshell_JoinTimes_SQL		start_t end_t condition	WHERE

Outputs (4)

Name	Description
SW_plot	Plot of Solar Wind parameters with +/- 1 day the range input
PM_plot	Png images from the SHEBA propagation model
VOtable_Sun	VOTable from HFC or HEC with the results of the CHs or CMEs events catalogued.
Products_Sun	URL for either features map from HFC, or CME movie from GSFC movie maker

Datalinks (12)

Source	Sink
EventType	Eart2Sun_CIR_CME:Event_type
TimeStart	Eart2Sun_CIR_CME:Time_start
TimeStop	Eart2Sun_CIR_CME:Time_stop
Eart2Sun_CIR_CME:TimeSun	Check_CH_CME_on_Sun:TimeSun
Eart2Sun_CIR_CME:LongHGSun	Check_CH_CME_on_Sun:LongSun
EventType	Check_CH_CME_on_Sun:type
Eart2Sun_CIR_CME:TimeSun	Workflow88:Date
EventType	Workflow88:EventType
Eart2Sun_CIR_CME:SW_plot	SW_plot
Eart2Sun_CIR_CME:Plot_PM	PM_plot
Check_CH_CME_on_Sun:OutTable	VOtable_Sun
Workflow88:Product	Products_Sun

Coordinations (0)

Information Workflow Type

Taverna 2

Information Uploader

David PS

Information License

All versions of this Workflow are licensed under:

Information Version 2 (of 6)

Information Credits (1)

(People/Groups)

David PS

Information Attributions (7)

(Workflows/Files)

Information Tags (0)

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Information Shared with Groups (1)

HELIO

Information Featured In Packs (0)

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Information Attributed By (0)

(Workflows/Files)

None

Information Favourited By (1)

Nadia Cerezo

Information Statistics

5331 viewings

1924 downloads

[ see breakdown ]

Citations (1)

1. -, -, 02 November 2012, Accessed at: 01 July 2013

Version History

In chronological order:

Finding the origins of Solar Wind events at Eart

Created by Nadia Cerezo on Friday 16 November 2012 12:51:54 (UTC)
Finding the origins of Solar Wind events at Earth

Created by Nadia Cerezo on Friday 16 November 2012 12:56:36 (UTC)
Finding the origins of Solar Wind events at Earth

Created by Nadia Cerezo on Wednesday 20 March 2013 12:02:52 (UTC)

Revision comment:

Fixed service URLs and a few warnings related to XPath examples and number of retries.
Finding the origins of Solar Wind events at Earth

Created by Nadia Cerezo on Thursday 21 March 2013 09:18:43 (UTC)

Revision comment:

Hopefully this time Taverna will have really saved the fixed sub-workflows (with functional WSDL URLs)...
Finding the origins of Solar Wind events at Earth

Created by Nadia Cerezo on Thursday 21 March 2013 12:26:32 (UTC)

Revision comment:

Modified the output port PM_plot to make the workflow compatible with the SHIWA platform: split the output into plot_inner and plot_outer so that the workflow doesn't create a folder.
Finding the origins of Solar Wind events at Earth

Created by Nadia Cerezo on Thursday 21 March 2013 12:26:41 (UTC)

Revision comment:

Modified the output port PM_plot to make the workflow compatible with the SHIWA platform: split the output into plot_inner and plot_outer so that the workflow doesn't create a folder.

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