missing example file

[Samuel Dyson]

Hi,

Not sure if i is just my copy, but the folder containing the Gait2354_Simbody example is missing the file subject01_walk1_grf.xml which is the external loads force set file. Any way of providing this files for the selections to create it?

Thanks,

SD

[Samuel Dyson]

I reinstalled OpenSim again, this fixed the problem

[Ayman Habib]

Hi Samuel,

What version are you referring to?

Thanks,
-Ayman

[Samuel Dyson]

Hi Ayman,

I'm using version 2.2.1. It is possible that I inadvertently deleted that file. When I reinstalled all the files to run the ID were accounted for so it was probably my doing.

Sam

[Morgan Sangeux]

Hi,

I am missing the exact same files. I've tried to reinstall OpenSim 2.4 but still no file... Can someone send the file?

Cheers,

[Ayman Habib]

Hi Morgan,

You should be able to create this file from scratch using the files provided in the distribution but here it is just in case..

Good luck,
-Ayman

Code: Select all

<?xml version="1.0" encoding="UTF-8"?>
<OpenSimDocument Version="20302">
	<ExternalLoads name="Ex2">
		<objects>
			<ExternalForce name="right">
				<isDisabled> false </isDisabled>
				<!--Name of the body the force is applied to.-->
				<applied_to_body> calcn_r </applied_to_body>
				<!--Name of the body the force is expressed in (default is ground).-->
				<force_expressed_in_body> ground </force_expressed_in_body>
				<!--Name of the body the point is expressed in (default is ground).-->
				<point_expressed_in_body> ground </point_expressed_in_body>
				<!--Identifier (string) to locate the force to be applied in the data
				    source.-->
				<force_identifier> ground_force_v </force_identifier>
				<!--Identifier (string) to locate the point to be applied in the data
				    source.-->
				<point_identifier> ground_force_p </point_identifier>
				<!--Identifier (string) to locate the torque to be applied in the data
				    source.-->
				<torque_identifier> ground_torque_ </torque_identifier>
				<!--Name of the data source (Storage) that will supply the force data.-->
				<data_source_name> Unassigned </data_source_name>
			</ExternalForce>
			<ExternalForce name="left">
				<isDisabled> false </isDisabled>
				<!--Name of the body the force is applied to.-->
				<applied_to_body> calcn_l </applied_to_body>
				<!--Name of the body the force is expressed in (default is ground).-->
				<force_expressed_in_body> ground </force_expressed_in_body>
				<!--Name of the body the point is expressed in (default is ground).-->
				<point_expressed_in_body> ground </point_expressed_in_body>
				<!--Identifier (string) to locate the force to be applied in the data
				    source.-->
				<force_identifier> 1_ground_force_v </force_identifier>
				<!--Identifier (string) to locate the point to be applied in the data
				    source.-->
				<point_identifier> 1_ground_force_p </point_identifier>
				<!--Identifier (string) to locate the torque to be applied in the data
				    source.-->
				<torque_identifier> 1_ground_torque_ </torque_identifier>
				<!--Name of the data source (Storage) that will supply the force data.-->
				<data_source_name> Unassigned </data_source_name>
			</ExternalForce>
		</objects>
		<groups/>
		<!--Storage file (.sto) containing (3) components of force and/or torque
		    and point of application.Note: this file overrides the data source
		    specified by the individual external forces if specified.-->
		<datafile> subject01_walk1_grf.mot </datafile>
		<!--Optional motion file (.mot) or storage file (.sto) containing the
		    model kinematics used to transform a point expressed in ground to the
		    body of force application.If the point is not expressed in ground, the
		    point is not transformed-->
		<external_loads_model_kinematics_file> subject01_walk1_ik.mot </external_loads_model_kinematics_file>
		<!--Optional low-pass cut-off frequency for filtering the model kinematics
		    corresponding used to transform the point of application. A negative
		    value results in no filtering. The default value is -1.0, so no
		    filtering.-->
		<lowpass_cutoff_frequency_for_load_kinematics>       6.00000000 </lowpass_cutoff_frequency_for_load_kinematics>
	</ExternalLoads>
</OpenSimDocument>

[Morgan Sangeux]

Thanks