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--- visual3d:documentation:pipeline:file_commands:modify_point_rate [2024/06/19 13:37] – removed sgranger
+++ visual3d:documentation:pipeline:file_commands:modify_point_rate [2024/07/17 15:45] (current) – created sgranger
@@ Line 1: / Line 1: @@
+====== Modify Point Rate ======
+Modify the point and/or analog rate in the c3d file.
+Some motion capture systems have limits on the POINT sampling rate. If the user wants to collect ANALOG data using the MoCap A/D board, and chooses not to collect point data, the c3d analog rate is still restricted to an artificial (and meaningless) point rate.
+The Modify_Point_Rate command allows the user to modify the rates.
+Note that the user should set both the POINT and the ANALOG rate.
+For example, to set the Point and Analog rate to 1600, which will produce an analog ratio of 1.
+<code>
+Modify_Point_Rate
+/POINT_RATE=1600
+/ANALOG_RATE=1600
+! /OVERWRITE_C3D_FILE=FALSE
+;
+</code>
+This is useful for analog only c3d files because Event Labels can only be computed at POINT rate.
+\\
+[[Visual3D:Documentation:Pipeline:General_Information:Pipeline_Commands_Reference|Back to Pipeline Commands Reference]]