dustem_init_fixed_params.pro
1.45 KB
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PRO dustem_init_fixed_params,fpd,fiv
;This routine is used to update the model input files with fixed
;parameters
;Save the values of fit parameter descriptions and values
need_save=0
;stop
;toto=dustem_parameter_description2type(fpd[0],string_name=string_name)
;This routine will use (*!dustem_fit).param_descs)
;Therefore, if the variable already exists, it's content is saved, and will be put back in place later
IF ptr_valid((*!dustem_fit).param_descs) THEN BEGIN
pd=*(*!dustem_fit).param_descs
iv=*(*!dustem_fit).param_init_values
find=*(*!dustem_fit).param_func
need_save=1
ENDIF
;temporarily use the regular parameter system variables to update
(*!dustem_fit).param_descs=ptr_new(fpd)
(*!dustem_fit).param_init_values=ptr_new(fiv)
dustem_set_func_ind,fpd,fiv
ind=where(fpd NE '',count)
IF count NE 0 THEN BEGIN
dustem_set_params,[fiv]
;dustem_create_functions,[fiv]/(*(*!dustem_fit).param_init_values)
dustem_activate_plugins,[fiv]/(*(*!dustem_fit).param_init_values)
dustem_set_params,[fiv]
ENDIF
;set the fixed system variables, used to keep memory of the fixed
;parameters description and values
(*!dustem_fit).fixed_param_descs=ptr_new(fpd)
(*!dustem_fit).fixed_param_init_values=ptr_new(fiv)
;put back in place fit parameter descriptions and values into system variables, if needed.
IF need_save EQ 1 THEN BEGIN
(*!dustem_fit).param_descs=ptr_new(pd)
(*!dustem_fit).param_init_values=ptr_new(iv)
(*!dustem_fit).param_func=ptr_new(find)
ENDIF
END