Added units to plots that can produce relative values (biomass, recru…

…itment, and spawning biomass) as per #44

inst/resources/captions_alt_text_template.csv

@@ -1,7 +1,7 @@
 label,type,caption,alt_text
 kobe,figure,"Kobe plot showing stock status. Triangles delineate start and end years. Horizontal and vertical dashed lines delineate the proportion of F/F~MSY~ where F~MSY~ = B.ref.pt, and B/B~MSY~ where B~MSY~ = B.ref.pt. Overfishing is occurring when F/F~MSY~ > 1 and an overfished status is indicated where B/B~MSY~ > 1.","A Kobe plot showing stock status. The x axis shows overfished status (i.e., B/B~MSY~) and the y axis shows overfishing (i.e., F/F~MSY~). The B/B~MSY~ and F/F~MSY~ for kobe.end.year were B.BMSY.end.yr and F.FMSY.end.yr, respectively, indicating that the stock overfished.status.is.isnot overfished and overfishing.status.is.is.not experiencing overfishing."
 biomass,figure,Biomass (B) time series. The horizontal dashed line represents the limit reference point (B.ref.pt B.units).,"Line graph showing biomass time series. The x axis shows the year, which spans from B.start.year to B.end.year . The y axis shows biomass in B.units, which spans from B.min to B.max."
-relative.biomass,figure,Relative biomass (B) time series. The horizontal dashed line represents the limit reference point calculated as B/B(reference point) (B.ref.point B.units).,"Line graph showing relative biomass time series. The x axis shows the year, which spans from B.start.year to B.end.year . The y axis shows relative biomass (B/B~target~), which spans from rel.B.min to rel.B.max."
+relative.biomass,figure,Relative biomass (B) time series. The horizontal dashed line represents the limit reference point calculated as B/B(reference point) (B.ref.point B.units).,"Line graph showing relative biomass time series. The x axis shows the year, which spans from B.start.year to B.end.year . The y axis shows relative biomass (B/B~target~), which spans from rel.B.min to rel.B.max B.units ."
 fishing.mortality,figure,Fishing mortality (F) over time. The horizontal dashed line represents the target reference point (F.ref.pt).,"Line graph showing fishing mortality over time . The x axis shows the year, which spans from F.start.year to F.end.year . The y axis shows fishing mortality in F.units, which spans from F.min to F.max."
 landings,figure,Historical landings by fleet.,"Cumulative area plot showing historical landings. The x axis shows the year, which spans from landings.start.year to landings.end.year . The y axis shows landings in landings.units, which spans from landings.min to landings.max."
 natural.mortality,figure,Natural mortality (M) for each age. ,"Line graph showing natural mortality. The x axis shows age in years, which spans from M.age.min to M.age.max. The y axis shows the natural mortality rate per year, which spans from M.rate.min to M.rate.max."
@@ -20,11 +20,11 @@ mod.fit.discards,figure,Observed discards (points) and model-estimated discards
 selectivity,figure,Length-based selectivity for each fleet and survey estimated by the assessment model.,"Line graph showing length-based selectivity for fleet.or.survey.name from selectivity.start.year to selectivity.end.year . The x axis shows length in selectivity.length.units, which spans from selectivity.length.min to selectivity.length.max. The y axis shows the proportion of the stock that the gear selects for, which spans from 0--1."
 sr,figure,Stock recruitment relationship estimated by the assessment model. ,"Point and line graph showing the relationship between stock biomass and newly recruited sr.age.min fish as estimated by the assessment model. Points represent model estimates of recruitment each year as a function of stock biomass, after adjusted by annual recruitment deviations. The line represents the best fit through the points for the stock relationship selected for use in the assessment model. The x axis shows spawning stock biomass in sr.ssb.units, which spans from sr.ssb.min to sr.ssb.max. The y axis shows recruitment in sr.units, which spans from sr.min to sr.max."
 recruitment,figure,Estimated recruitment by the assessment model each year in recruitment.units.,"Line graph showing the assessment model estimated recruitment in sr.units for each year. The x axis shows years, which spans from recruitment.start.year to recruitment.end.year . The y axis shows recruitment in recruitment.units, which spans from sr.min to sr.max."
-relative.recruitment,figure,"Estimated relative recruitment by the assessment model each year in recruitment.units, calculated as R/R~0~ where R~0~ is R0.","Line graph showing the assessment model estimated relative recruitment in sr.units for each year. The x axis shows year, which spans from recruitment.start.year to recruitment.end.year . The y axis shows relative recruitment (R/R~0~), which spans from rel.recruitment.min to rel.recruitment.max."
+relative.recruitment,figure,"Estimated relative recruitment by the assessment model each year in recruitment.units, calculated as R/R~0~ where R~0~ is R0.","Line graph showing the assessment model estimated relative recruitment in sr.units for each year. The x axis shows year, which spans from recruitment.start.year to recruitment.end.year . The y axis shows relative recruitment (R/R~0~), which spans from rel.recruitment.min to rel.recruitment.max recruitment.units ."
 recruitment.deviations,figure,Annual deviations (on natural log scale) in the number of newly recruited fish the model estimates each year. ,"Scatterplot showing annual deviations in recruitment. Points have error bars and the dashed horizontal line at 0 represents no deviation from what would be estimated by the stock-recruit relationship. Positive values represent an increase in recruitment that year while negative values represent a decrease. The x axis shows year, which spans from recruit.dev.start.year to recruit.dev.end.year . The y axis shows the recruitment deviation, which spans from recruit.dev.min to recruit.dev.max on a natural log scale."
 tot.b,figure,Model-estimated biomass (B) time series. The horizontal dashed line represents the biomass limit reference point at B.ref.pt B.units.,"Line graph showing model-estimated biomass time series. The x axis shows the year, which spans from B.start.year to B.end.year . The y axis shows model-estimated biomass in B.units, which spans from B.min to B.max."
 spawning.biomass,figure,Model-estimated spawning stock biomass (SSB) time series. The horizontal dashed line represents the spawning stock biomass associated with the biomass limit reference point (ssb.ref.pt ssb.units).,"Line graph showing model-estimated spawning stock biomass. The x axis shows the year, which spans from ssb.start.year to ssb.end.year . The y axis shows model-estimated spawning stock biomass in ssb.units, which spans from ssb.min to ssb.max."
-relative.spawning.biomass,figure,Model-estimated relative spawning stock biomass time series. The horizontal dashed line represents the limit reference point calculated as SSB/SSB(reference point) (ssb.ref.pt ssb.units).,"Line graph showing model-estimated relative spawning stock biomass. The x axis shows the year, which spans from ssb.start.year to ssb.end.year . The y axis shows model-estimated relative spawning stock biomass (SSB/SSB~target~), which spans from rel.ssb.min to rel.ssb.max."
+relative.spawning.biomass,figure,Model-estimated relative spawning stock biomass time series. The horizontal dashed line represents the limit reference point calculated as SSB/SSB(reference point) (ssb.ref.pt ssb.units).,"Line graph showing model-estimated relative spawning stock biomass. The x axis shows the year, which spans from ssb.start.year to ssb.end.year . The y axis shows model-estimated relative spawning stock biomass (SSB/SSB~target~), which spans from rel.ssb.min to rel.ssb.max ssb.units."
 spr,figure,Model-estimated spawning potential ratio (SPR) (SSB~current~/SSB~target~) time series. The horizontal dashed line represents the spawning potential ratio of the limit reference point at spr.ref.pt.,"Line graph showing model-estimated spawning potential ratio over time. The x axis shows the year, which spans from ssb.start.year to ssb.end.year . The y axis shows model-estimated spawning potential ratio in SSB~current~/SSB~target~, which spans from spr.min to spr.max."
 pop.baa,figure,Model-estimated population numbers at age and population biomass at age over time. The relative size of each bubble for a given year and age indicates the relative abundance or biomass in that category compared with others. ,"Bubble plot showing model-estimated population numbers at age and population biomass at age. The x axis shows the year, which spans from pop.baa.start.year to pop.baa.end.year . The y axis shows numbers of fish, which spans from pop.baa.fish.min to pop.baa.fish.max."
 proj.catch,figure,Forecasted catch in proj.catch.units over future years for different fishing mortality scenarios as indicated in the legend.,"Time series line graph showing forecasted catch over future years for different fishing mortality scenarios. The x axis shows the year, which spans from proj.catch.start.year to proj.catch.end.year . The y axis shows catch in proj.catch.units, which spans from proj.catch.min to proj.catch.max."