rogram choice
product of 3 parameters must equal total # of processors
must be set before data or restart file is read

Default = none
</PRE>
<HR>
<H3>
<A NAME="_cch3_931277059">read data </A></H3>
<PRE>
read the initial atom positions and bond info from the specified file
the format for the data file is specified in the file data_format
if a &quot;Velocities&quot; entry is not in data file, all atom velocities
  are set to 0.0
if a &quot;Coeffs&quot; entry is in data file, the appropriate &quot;style&quot;