Jitter analysis https://vlab.noaa.gov/c/message_boards/find_thread?p_l_id=8790705&threadId=10830927 2026-07-12T21:53:54Z 2026-07-12T21:53:54Z Kelli Faye Johnson https://vlab.noaa.gov/c/message_boards/find_message?p_l_id=8790705&messageId=10883847 2020-07-22T21:29:57Z 2020-07-22T21:29:57Z

<p>I recently pushed a change to r4ss that will allow for users to specify ss or <a href="http://ss.exe">ss.exe</a>&nbsp;as well as a few other minor changes to make things more robust. Hopefully the new functionality will serve you well and be faster than the previous version of SS_RunJitter(). Thanks for your help on this!</p> <p>Best,</p> <p>Kelli</p>

Kelli Faye Johnson 2020-07-22T21:29:57Z Dan Fu https://vlab.noaa.gov/c/message_boards/find_message?p_l_id=8790705&messageId=10832530 2020-07-18T15:58:27Z 2020-07-18T15:58:27Z

<p>Hi Kelli,</p> <p>You are quite right and the function seems to be&nbsp;working&nbsp;once changed&nbsp;to 'ss'&nbsp;!&nbsp; &nbsp;The help file indeed mentioned something about using 'ss' rather than 'ss.exe'.&nbsp; My neglect.&nbsp; Thanks for your timely response. Much appreciated.</p> <p>Cheers,</p> <p>Dan</p> <p>&nbsp;</p> <p>&nbsp;</p> <p>&nbsp;</p>

Dan Fu 2020-07-18T15:58:27Z Kelli Faye Johnson https://vlab.noaa.gov/c/message_boards/find_message?p_l_id=8790705&messageId=10831657 2020-07-18T13:31:41Z 2020-07-18T13:31:41Z

<p>Dan,</p> <p>I am sorry you are having problems. I was the last one to edit SS_RunJitter() so I am guessing I did something wrong. What operating system&nbsp; are you running on? Also, have you tried running the command with model="ss" rather than model="ss.exe" ... I think that is where the bug is because it is renaming the par file with the model name and I did not account for the fact that it could have the extension on it. Please let me know if changing the input argument for model works for you.</p> <p>Best,</p> <p>Kelli</p>

Kelli Faye Johnson 2020-07-18T13:31:41Z Dan Fu https://vlab.noaa.gov/c/message_boards/find_message?p_l_id=8790705&messageId=10830926 2020-07-18T11:53:27Z 2020-07-18T11:53:24Z

<p>Dear ss3 team,</p> <p> </p> <p>I am trying to run a jittering analysis under V3.30.15.07-safe usng r4ss (Github developement version).</p> <p>But I get the following error message:</p> <p> </p> <p>jit.likes &lt;- SS_RunJitter(mydir=mydir,model = 'ss.exe',Njitter=2)<br /> Error trying to open data input file C:\Projects\2020\2020SW~1\Working\SS3\2020\basic\Jitter\ss.dat<br />  reading from STARTER.SS<br />  reading from data file<br /> Data read sucessful 999</p> <p> reading forecast file <br />  reading from control file<br /> If you see 999, we got to the end of the control file successfully! 999<br />  read parm file<br /> Error trying to open parameter input file ss.par<br /> Table of likelihood values:<br /> &lt; table of extent 0 &gt;<br /> Warning message:<br /> In SS_RunJitter(mydir = mydir, model = &quot;ss.exe&quot;, Njitter = Njitter,  :<br />   No Report.sso file found from run 1<br />  </p> <p> </p> <p>It seems to complain about the ss.par  file but I had ensured that the <a href="http://ss.par">ss.par</a> under the directory is correct (i.e. I have to problem running  under the command line)</p> <p>I have attached all input files.  Could you please have a look at this issue?</p> <p> </p> <p>Thanks</p> <p>Dan</p> <p> </p> <p> </p>

Dan Fu 2020-07-18T11:53:24Z