Forest fraction in an ensemble of the climate model FAMOUS

Data for “The impact of structural error on parameter constraint in a climate model” by Doug McNeall, Jonny Williams, Ben Booth, Richard Betts, Peter Challenor, Andy Wiltshire, and David Sexton. Published in Earth System Dynamics, 2016contact [e-mail]
The R data file “famous_forest_fraction.RData” contains a number of R objects:
full_frac         Data frame containing 100 ensemble members of FAMOUS. Unique model run ID, input parameters and aggregated forest fractionbl.frac.ens       Global broadleaf tree grid box forest fraction, rows match the rows of full_frac, columns are lats x longs of the model grid (by lats)nl.frac.ens       Global needleleaf tree grid box forest fraction, rows match the rows of full_frac, columns are lats x longs of the model grid (by lats)lats              Latitudes for FAMOUS model gridlongs             Longitudes for FAMOUS model gridobs               Aggregated “Observations” of forest fractionX.standard        Standard or default parameters for FAMOUS land surface

Useful functions:
remap.famous = function(dat,longs,lats, shift = FALSE){  # reshape a map in vector form so that fields() package function image.plot()   #  (for example) will plot it correctly  mat = matrix(dat, nrow=length(longs), ncol=length(lats))[ ,length(lats):1]  if(shift){    block1.ix = which(longs < shift)    block2.ix = which(longs > shift)    mat.shift = rbind(mat[ block2.ix, ], mat[block1.ix, ])     out = mat.shift  }  else{    out = mat  }  out}