Takes the transect data and works out how many blocks of
a given size (in segment terms) fit into each.
Usage
block.info.per.su(block.size, data, name.su)
Arguments
block.size
number of segments per block
data
data used to build the model
name.su
names of the sampling units (ie.
transects)
Value
a data.frame with the following columns
ll{name the sample unit name (e.g.
transect label)
num.seg number of segments in
that transect
num.block number of blocks
available
start.block block # for first block
end.block block # for last block
num.req number of blocks needed for the unit
}