XSENS2ZOO converts files created by XSens Inertial measurement unit sensors to biomechZoo format ARGUMENTS fld ... string, folder to operate on ftpye ... string, file type. Default 'xlsx'. Future versions will support .mvnx files del ... bool, option to delete c3d file after creating zoo file. Default: false RETURNS data ... zoo data. Return if fld is individual file Created by Vaibhav Shah June 7th, 2021 Updated by Philippe C. Dixon June 8th, 2021 Updated by Vaibhav Shah June 23rd, 2021 Updated by Philippe Dixon June 23rd, 2021 - maintain use of sheetnames function if available - add error catch for wrong sheet name