COSIN/io 2D Road Type: hydropulse_function

This road type is used to compute wheel-individual road height functions, using general arithmetic expressions, depending on x, y, and t. These arithmetic expressions can make use of all the special functions made available in COSIN/io, including random number generators, all kinds of splines, data read from files, etc.. COSIN/road searches for the data block $hydropulse_function, and reads:
Name of input variable Unit Meaning
z_flz_frz_rlz_rr - Arithmetic expressions used to compute the road heights at front left/front right/rear left/ rear right wheel. Additionally, to the special constants available in all COSIN/io-style arithmetic expressions, they may make arbitrary use of the independent variables x, y, and t.