This is a series of markdown documents and R scripts that generate diet composition information for GOA species from a number of data sources.
There are a number of exploratory scripts and utility files, but the scripts numbered 1-7 arrange diet data from different sources into a format that then is used by write_pprey.R
to build the pre-calibrated PPREY matrix that goes into the biol.prm
file for Atlantis GOA.
Refer to individual scripts labeled 1-7 for data sources. Most of the data comes from the REEM Program, which is diet data from the bottom trawl surveys.
The resulting PPREY matrix is the pre-calibration version, so the actual diet preferences in Atlantis GOA will be different.