cd
  mkdir my_adcp_py3demos
  cd my_adcp_py3demos


  cp -a  /home/adcpcode/programs/adcp_py3demos/uhdas_data  .
  cp -a  /home/adcpcode/programs/adcp_py3demos/vmdas_data  .
  mkdir uhdas_style_data
  mkdir adcp_pyproc
  cd  adcp_pyproc
  mkdir km1001c_uhdas
  mkdir ps0918_vmdas