Modifies the various parameters of the rsim.scenario() object. Parameters that can be adjusted using this function are:
B_BaseRef, MzeroMort,UnassimRespFrac, ActiveRespFrac, FtimeAdj,
FtimeQBOpt, PBopt, NoIntegrate,HandleSelf, ScrambleSelf, QQ,
DD, VV, HandleSwitch, PredPredWeight, PreyPreyWeight
Arguments
- Rsim.scenario
Scenario object that contains all of the rsim rates and forcing functions generated by
rsim.scenario().- parameter
Parameters to be modified (Choose from:
B_BaseRef, MzeroMort, UnassimRespFrac, ActiveRespFrac, FtimeAdj, FtimeQBOpt, PBopt, NoIntegrate, HandleSelf, ScrambleSelf, QQ, DD, VV, HandleSwitch, PredPredWeight, PreyPreyWeight)- group
The model group that the parameter change will affect. Note that a value of 'all' will affect all groups associated with the `groupto` variable. Valid values are found in the `Group` field of the object created from running
rpath()- groupto
The corresponding group who's parameter is affecting the group variable. Required for parameters
QQ,DD,VV,HandleSwitch,PredPredWeight,PreyPreyWeight- value
New value for the parameter.
Value
Returns an rsim.scenario() object with the new parameter.
See also
Other Adjust functions:
adjust.fishing(),
adjust.forcing(),
set.rsim.scene()
Examples
# Read in Rpath parameter file and generate balanced model
Rpath <- rpath(AB.params)
# Create a 50 yr Rsim scenario
Rsim.scenario <- rsim.scenario(Rpath, AB.params, years = 1:50)
# Adjust the PBopt parameter for cod. Set to value = 2
Rsim.scenario.adjusted <- adjust.scenario(Rsim.scenario, parameter="PBopt",group = "cod", groupto = "all", value = 2)