FLasher 0.6.1

NEW FEATURES

  • fwdControl(FLQuant) also accepts extra target arguments (e.g. relYear).

    FLasher 0.6.0

NEW FEATURES

  • compare() method draws a comparison between targets in a fwdControl object and the results returned. Available for FLStock at this moment.
  • maxF argument to fwd(FLStock) is implemented through an additional target per timestep with max(fbar) = maxF, rather than by an indirect limit of the effort calculation. It bis not applied for steps with an f/fbar target.
  • Functions are now available for the corresponding ssb and biomass targets used by fwdControl: ssb_end, biomass_end and biomass_spawn

BUG FIXES

  • Calculation of survivors for stocks/biols with age=0 was not correct.

FLasher 0.5.0

NEW FEATURES

  • effort_max argument to fwd() set a maximum valuw for effort. Similar to FLash::maxF, as scale of effort values in fwd(FLStock) is set by fbar.
  • Certain slots in FLStock are checked for NAs in year before projection to avoid R crashing.
  • New stock-recruitment relationship added, survsrr, for low fecundity species (Taylor et al, 2013).
  • Projections are now correct for multiple units, either sex or birth seasons.

USER-VISIBLE CHANGES

  • The residuals argument to fwd() is now called ‘deviances’, and this name is used in all R and C++ code. ‘residuals’ is still accepted, but will be deprecated in the next minor version.

BUG FIXES

  • SRR predictions now work correctly for 2-sex OMs (FLStock or FLBiol).
  • Check for fwdControl rows not being all NA.

FLasher 0.0.4

NEW FEATURES

  • plot(FLStock, fwdControl) will add to the ggplotFL plot of an FLStock a coloured area of the years being projected.

BUG FIXES

  • fwd(FLStock) now returns one more year if quant=‘ssb_flash’ and object has space for it.

USER-VISIBLE CHANGES

  • Added disc.nyears arg to stf() to select years to use for discards ratio calculations.
  • If min and max for the very same target are set in separate rows, they are merged.

FLasher 0.0.3

BUG FIXES

  • Fixed stupid intermittant bug in projection test
  • Added stf to Namespace
  • Fixed bug setting relMinAge etc and added simple projection tests
  • Fixed coerce FLQuant to fwdControl with iters

DOCUMENTATION

  • Edits to mixed fishery vignette and new introductory vignette