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start lambdas work
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e-perl-NOAA committed Dec 20, 2023
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Expand Up @@ -2542,6 +2542,9 @@ \subsection{Lambdas (Emphasis Factors)}

The reading of the lambda values has been substantially altered with v.3.30. Instead of reading a matrix containing all the needed lambda values, the model now just reads those elements that will be given a value other than 1.0. After reading the datafile, the model sets lambda equal to 0.0 if there are no data for a particular fleet/data type, and a value of 1.0 if data exist. So beware if your data files had data but you had set the lambda to 0.0 in a previous version of SS3. First read an integer for the number of changes.

You can put any placeholder value like 0 or 999 for fleet if the likelihood component is not fleet specific (like recdevs)

You can also put any placeholder value like 0 or 999 for the SizeFreq Method unless the likelihood component you are changing the lambda for is 6 = size frequency, in which case you need to have a row for each size frequency method you want to modify and put the associated method number in that fourth column.

\begin{longtable}{p{3cm} p{3cm} p{2cm} p{3cm} p{3cm}}

Expand All @@ -2552,6 +2555,8 @@ \subsection{Lambdas (Emphasis Factors)}
\hline
1 & 2 & 2 & 1.5 & 1 \Tstrut\\
4 & 2 & 2 & 10 & 1 \\
10 & 0 & 2 & ? & 0 \\
6 & ? & ? & ? & ? \\
4 & 2 & 3 & 0.2 & 1 \\
-9999 & 1 & 1 & 1 & 1 \Bstrut\\
\hline
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