====== Event Global Minimum ======

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**Specify an Event Label(s) at the Global Minimum of a signal.**

**The result will be one minimum value over the range.**

**If the local minima are needed, see the [[Visual3D:Documentation:Pipeline:Event_Commands:Event_Minimum|Event_Minimum]] command\\
**\\
To review the difference between local and global minimum values please see [[Visual3D:Documentation:Pipeline:General_Information:Global_vs_Loca_Max_and_Min|here]].

===== Version 6 =====

The **Event_Global_Minimum** command may be used to place an event at the Global minimum value of a signal. If Threshold has a value or expression only global minimum less than threshold will be identified.

{{:Event_Global_Minimum_v6.png}}

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===== Version 5 =====

Place an event at the global minimum of a signal.

|<code>\\ Event_Global_Minimum\\ /RESULT_EVENT_NAME=\\ ! /SIGNAL_TYPES=\\ ! /SIGNAL_NAMES=\\ ! /SIGNAL_FOLDER=ORIGINAL\\ ! /SIGNAL_COMPONENTS=\\ ! /FRAME_OFFSET=0\\ ! /TIME_OFFSET=\\ ! /EVENT_SEQUENCE=\\ ! /EXCLUDE_EVENTS=\\ ! /EVENT_SEQUENCE_INSTANCE=0\\ ! /EVENT_SUBSEQUENCE=\\ ! /SUBSEQUENCE_EXCLUDE_EVENTS=\\ ! /EVENT_SUBSEQUENCE_INSTANCE=0\\ ! /EVENT_INSTANCE=0\\ ! /SELECT_X=\\ ! /SELECT_Y=\\ ! /SELECT_Z=\\ ! /SELECT_RESIDUAL=\\ ! /START_AT_EVENT=\\ ! /END_AT_EVENT=\\ ;\\ </code>  |  {{:Event_Global_Minimum.jpg}}|


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===== Examples =====

This command may be used to create an event, **RKFlex_Min**, at the GLOBAL minimum value of a signal.\\
1) The minimum value of the signal may be over the entire signal\\
2) The minimum value of the signal may be during an event sequence\\
3) A specific event sequence may be excluded\\


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Create an event RKFlex_Min at the minimum knee flexion angle during the gait cycle. The gait cycle is indicated by the RHS events.\\
**NOTE:** If no events are specified in the Event Sequence, a global minimum over the whole trial will be created.\\
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One event will be created during each gait cycle.\\
Event_Minimum command may be used to create multiple minimum events during an event sequence.\\


=== Example - Dialog Box ===

To create the RKFlex_Min event using the Event_Global_Minimum dialog box:

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|**1. Enter information into dialog box:**\\ \\ **Event_Name:** RKFlex_Min\\ \\ **Select Frame Offset:**0\\ \\ **Signal Components:**X\\ \\ **Select an event sequence and Instance for the range:**\\ \\ **Event Sequence Instance:**0\\ \\ **Defined Events:**RHS + RHS\\ \\ Click **OK**  |  {{:Event_Global_Min_RKFlex_Min.jpg}}|

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|**2. Select desired signal:**\\ \\ Select **signal from data tree** Right_Knee_Angle\\ \\ Click **Import Selected Signals**  |  {{:Event_Global_Min_RKFlex_Min_Import.jpg}}|

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**RKFlex_Min** will be created at the global minimum value during the gait cycle.\\
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Other options within the command such as **Exclude Event**, and **Select Subsequence** are explained in detail on the [[Visual3D:Documentation:Pipeline:Event_Commands:Event_Global_Maximum#Examples|Event_Global_Maximum]] page.

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===== Version 4 =====

Specify an Event Label(s) at the Global Minimum of a signal.

|\\ \\ \\ <code>\\ Event_Global_Minimum\\ /Signal_Types= The type of signal to be evaluated\\ /Signal_Names= The names of the signals to be evaluated\\ /Signal_Folder= The name of the signal folder\\ /Event_Name= The name to be given to the threshold event\\ /Select_X= (True or False)Use this component of the signal\\ /Select_Y= (True or False)Use this component of the signal\\ /Select_Z= (True or False)Use this component of the signal\\ /Radius= The range of frames of data that must be below the minimum\\ /Start_At_Event= The search begins from the start event\\ /End_At_Event= The search ends at the end event\\ ;\\ </code>  |  Dialog that pops up when pipeline selection is edited by double clicking with the left mouse button.\\ {{:Eventglobalminmaxdlg.gif}}  |