le.</p>
<pre>
$STEPFILE_RECORD</pre><p align="left"><b>S_FILENAME</b> = 'mtaa063-nc.001',</p>
<p align="left">which points to the individual file names. Typically you will need one STEPFILE_RECORD for each file in the series, however if the files are named with extension .001, .002, ... you can use S_NUM_OF_FILES below.</p>
<p align="left"><b>S_START </b>= 17592.0,</p>
<p align="left">which contains the time step value of the first time step in the file. (For help determining the time step values use DEFINE