====== Marker Markerless Comparison ======
** The Manage_Theia3D_Processing command is no longer recommended since [[visual3d:documentation:pipeline:pipeline_commands:manage_file_merge]] was updated to be used for file types other than just from Theia3D. This command can merge Theia3D output along with other C3D marker based data files.**

This tutorial demonstrates the merging of Theia3D output c3d files and synchronized c3d files with marker based data.
==== Demo Files ====

Download the [[https://drive.google.com/file/d/1Xj_NC_a1cCNTdjTpZ34SMh9mGNkek6DI/view?usp=sharing|zip file]] containing folder paths and files for this tutorial.

==== Merge Theia3D Files and Marker based files ====

The Theia3D signals will be assigned a prefix ML: and a subject tag ML
The markers will be assigned a prefix M: and a subject tag M
The pair of synchronized files will be merged into one file.
The ground reaction force will be assigned to both models (there is a little inside trick here)
Difference signals and metrics will be generated and reported.\\
{{:Theia3D_Tutorial2_1.jpg?650}}

<code>
Manage_Theia3D_Processing
/ROOT_FOLDER=...\Visual3D_Theia_Tutorial2\
! /ACTION=
/TAGS=GROUP+SESSION+TASK
/PROJECT=THEIA3D_MB_ML
! /IMPORT_ANALOG_FILES=FALSE
/MERGE_THEIA3D_FILES=TRUE
/THEIA3D_SESSION_FOLDER=*_THEIA
/THEIA3D_FILE_MASK=*pose_filt_0.c3d
/THEIA3D_PREFIX=ML:
/THEIA3D_SUBJECT_TAG=ML
/OTHER3D_SESSION_FOLDER=*_QTM
/OTHER3D_FILE_MASK=*walk*.c3d
/OTHER3D_MODEL_MASK=*static*.c3d
/OTHER3D_MODEL_TEMPLATE_MASK=*.mdh
/OTHER3D_PREFIX=M:
/OTHER3D_SUBJECT_TAG=M
/NUMBER_OF_SESSION_FILES_ALLOWED=3
/GCVSPL_VARIANCE=0.00001
! /RECREATE_EVENTS=TRUE
! /QA_FORCE_ASSIGNMENTS=TRUE
! /OPEN_CMZ_LIBRARY=FALSE
! /REPORT_COMMAND=FALSE
! /REPORT_INFO=FALSE
! /REPORT_ERROR=FALSE
! /REPORT_WARNING=FALSE
! /INPUT_FOLDER_STRUCTURE=DEFAULT
;
</code>\\
{{:Theia3D_Tutorial2_2.jpg?650}}

The resulting file contains 3 merged c3d files and 2 models
\\
{{:Theia3D_Tutorial2_3.jpg?650}}
\\