SS2MOM function is used to import an operating model from SS3 output to an
MOM (multi-operating model) object in
MOM object imports the predicted fishery dynamics for the stock(s) and fleet(s) in the SS3 model and reproduces them in the
SS2MOM function requires an argument specifying the location of the SS3 output:
SSdir <- 'C:/SS_examples/Simple_discard'
SS2MOM is used to create the
MOM object from the SS3 output:
MOM <- SS2MOM(SSdir)
## -- Using function SS_output of package r4ss version 1.43.0 to extract ## data from SS file structure --
## Reading directory: G:/Shared drives/BM shared/4. ## Resources/9_SS_examples/Simple
## -- End of r4ss operations --
## 2 - sex and 1 - fleet model detected.
?SS2MOM for details on additional optional arguments for the
Simulate Multi-Stock, Multi-Fleet OM
The multi-stock/multi-fleet fishery can be simulated using the
multiHist <- SimulateMOM(MOM)
Compare MOM and SS3 Output
The fishery dynamics generated by the
MOM object can be compared to those predicted by the SS3 output with the
This function generates a HTML report with plots of stock and fishery dynamics (e.g., numbers, biomass, catch) for each stock and fleet in the
MOM. For example, the MOM comparison report for the above example is available here.