This tab separated file includes information about all bifurcations. The file is located in the modeldir folder. The first row contains column headings. These may be maximum 10 characters long and may not include spaces. They are read in by the program which then matches the column’s data with the correct variable. The column headings may be upper- or lower-case letters. Note that a value must exist for every column and row, i.e. no empty cells allowed. Columns whose headings do not match a variable in the model may exist but are not read. Text columns may exist but have maximum 50 letters. Columns may be in any order.