[ADMB Users] Function minimizer not making progress

[Hamazaki, Hamachan (DFG)]

Hi 

 

I am getting an error code : “Function minimizer not making progress … is minimum attained?” at the beginning of iteration  and stops without iteration.   To solve this, I tried changed  convergence_criteria and maximum_function_evaluations, but none of them worked.

 

Does anyone know how to solve this error? 

If anyone wants to see the code and data, I am happy to send them. 

 

Thanks

 

 

 

Toshihide "Hamachan" Hamazaki, 濱崎俊秀PhD

Alaska Department of Fish and Game: アラスカ州漁業野生動物課

Diivision of Commercial Fisheries: 商業漁業部

333 Raspberry Rd.  Anchorage, AK 99518

Phone:  (907)267-2158

Cell:  (907)440-9934

 

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