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--- visual3d:documentation:pipeline:metric_commands:metric_signal_values_in_sequence [2025/09/18 19:47] – wikisysop
+++ visual3d:documentation:pipeline:metric_commands:metric_signal_values_in_sequence [2025/09/24 18:22] (current) – [Command Parameters] wikisysop
@@ Line 32: / Line 32: @@
 |**RESULT_METRIC_NAME**|**The name of the result signal**|
 |**EXPRESSION**|****|
-|**PERCENT_LIST**|****|
+|**PERCENT_LIST**|**A percentage offset relative to each event in the defined sequence**|
-|**TIME_OFFSET_LIST**|****|
+|**TIME_OFFSET_LIST**|**A time offset relative to each event in the defined sequence**|
-|**FRAME_OFFSET_LIST**|****|
+|**FRAME_OFFSET_LIST**|**A frame offset relative to each event in the defined sequence**|
 |**EVENT_LIST**|****|
 |**USE_FRAMES_TYPE**|****|
-|**SEQUENCE_INSTANCE**|****|
+|**SEQUENCE_INSTANCE**|**Specify which instance of the sequence to compute 0 = All**|
 |**EVENT_SEQUENCE**|** A list of events (separated by "+" signs). For example, LHS+RTO**|
 |**EXCLUDE_EVENTS**|**This Event Sequence must not be during the sequence requested. For example, LTO_RHS**|
@@ Line 58: / Line 58: @@
 NOTE: The Metric_Signal_Values_In_Sequence command may be edited through the text editor (left) or the GUI (right).\\
 \\
+<code>
+Metric_Signal_Values_In_Sequence
+/RESULT_METRIC_NAME=LEFT_KNEE_ANGLE_25percent
+! /RESULT_METRIC_FOLDER=PROCESSED
+/EXPRESSION=LINK_MODEL_BASED::ORIGINAL::LEFT_KNEE_ANGLE
+/PERCENT_LIST=25
+! /TIME_OFFSET_LIST=
+/USE_FRAMES_TYPE=2
+! /SEQUENCE_INSTANCE=0
+ /EVENT_SEQUENCE=LHS+LHS
+! /EXCLUDE_EVENTS=
+! /GENERATE_MEAN_AND_STDDEV=TRUE
+! /APPEND_TO_EXISTING_VALUES=FALSE
+! /RETAIN_NO_DATA_VALUES=TRUE\\ ;
+</code>
+{{:MetricSignalValuesinSequence.jpg}}
-|<code>\\ Metric_Signal_Values_In_Sequence\\   /RESULT_METRIC_NAME=LEFT_KNEE_ANGLE_25percent\\ ! /RESULT_METRIC_FOLDER=PROCESSED\\   /EXPRESSION=LINK_MODEL_BASED::ORIGINAL::LEFT_KNEE_ANGLE\\   /PERCENT_LIST=25\\ ! /TIME_OFFSET_LIST=\\   /USE_FRAMES_TYPE=2 \\ ! /SEQUENCE_INSTANCE=0 \\   /EVENT_SEQUENCE=LHS+LHS\\ ! /EXCLUDE_EVENTS=\\ ! /GENERATE_MEAN_AND_STDDEV=TRUE \\ ! /APPEND_TO_EXISTING_VALUES=FALSE \\ ! /RETAIN_NO_DATA_VALUES=TRUE\\ ; \\ </code>\\ \\ ****  |  {{:MetricSignalValuesinSequence.jpg}}|
+====Example: Comparing Joint Angles in Stance====
+The behaviour of lower body joints during stances (while the foot is on the ground) provides valuable insight into gait mechanics as it represents the portion of the stride in which external forces are acting on the limb. Here we will use a series of commands, including **Automatic Gait Events** and **Metric Signal Values in Sequence** to compute the ankle, knee and hip moments for the left and right sides in stance.
+Start by defining key gait events using Automatic Gait Events:
+<code>
+Automatic_Gait_Events
+! /FRAME_WINDOW=8
+! /USE_TPR=TRUE
+! /TPR_EVENT_INSTANCE=1
+;
+</code>
+Next we will find the value of the moment in the left and right knee, hip, and ankle joints like so:
+<code>
+</code>