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Downloading and installation

Rel.2103 is an upgrade package based on Rel.2101.

Before downloading and installing this release, Rel.2101 must already exist on your computer.

Installation of Rel.2103 is made according to the following instructions:

  1. Create directory "/opt/gensys/gensys-2103" by writing:
    mkdir -p /opt/gensys/gensys-2103
  2. To directory "/opt/gensys/gensys-2103", download file:
    If you have problems with downloading the file.
    Please check the following:
  3. If the file has been successfully downloaded:
    The size of file gensys-2103.txz should be 155218412.
    The sha256sum message digest for file gensys-2103.txz should be.
    Input data command:
    sha256sum gensys-2103.txz
    b447e6ebb0e4002f1145c8514b742918ab2af8fe8f3019025a341aa0d862f1f4 gensys-2103.txz
  4. Go to directory "/opt/gensys/gensys-2103" and uncompress the tarball:
    tar -xJvkp --file=gensys-2103.txz
  5. Copy the license file from gensys-2101:
    copy -ip /opt/gensys/gensys-2101/bin/gen_processor_ID_check /opt/gensys/gensys-2103/bin
  6. Open the following four files for editing:
    op ~/.profile_gensys
    op ~/.octaverc
    op ~/Desktop/genfile.desktop
    op ~/Desktop/genterm.desktop
    in all files change to "gensys-2103"
    (directory "~" is your home directory i.e. "/home/gensys")
  7. Log out and in again to make the change to take effect.


  1. Write .gp-files in the new GPdat-format 2101, which has a separate command for time and tout. In order to handle models that do not have any degrees of freedom.
  2. Wheel/rail coupling wr_coupl_pra3. Add variables with extension: .vmin, .vmean, .vmax, .pmin, .pmean & .pmax. The varibles shows the brushes position in the wear chart map.
  3. Avoid time delay in variable X[1-9][1-9][1-9][lr] in coupling creep_fasim_4.


  1. Remove coordinates in XYARR if the X-axis is not strictly increasing.