Create figures for groundfish PT meeting

In the past:

data not finalized until end of Sept. -- should be more finalized by Sept. 14.
time series plots only have means and SDs
catch composition shown as bar graph

In the future:

want some figures more similar to Bering presentation
in index figures: include LT average and % change from last year in plot
optional: nice figures of the fish. Haha.
Add length frequency images to show cohorts (e.g. joy division plots)- these should be separated by regions. could be snapshot of this year for each region to simplify.
may need to add bubble plots for the AI because tiny islands make
add total catch by region for the top x species
automate slide creation straight from data report code

Plots to make (10-12 species):

[x] Biomass relative to LT mean - old biomass plots here: G:\ALEUTIAN\AI 2018\Results\biomass plots_Final
[x] Catch composition
[x] CPUE plots/bubble plots
[x] Length frequency plots
[x] #8 Species: At least NRF and Atka

MargaretSiple-NOAA / goa-ai-data-reports