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forecast issue

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Dan Fu, modified 4 Years ago.

forecast issue

Youngling Posts: 46 Join Date: 12/14/16 Recent Posts

 I am currently having this issue with the Indian Ocean Swordfish assessment where  in the  forecasting the biomass in the projection years suddenly jumps to infinity (something like 1030)? The biomass in the model years is fine. This happens when assuming both high and low future catch levels, It appears to be a numeric problem (the year before the biomass becomes crazy, the recruiment seems to have a negative value), I don't know what is causing this.  Could anyone offer any assistance on this? much appreciated. 

I am using ss324z but this also happens with earlier version (ss321d)

 

TA
Teresa Amar, modified 4 Years ago.

RE: forecast issue

Youngling Posts: 17 Join Date: 1/16/14 Recent Posts

Hi Dan,

Which version of Stock Synthesis are you using?