The main change to the DTD is addition of 'discrete' as a supported interpolation method for tabular data, yielding a stair-step response from such a function. This came from a suggestion from Geoff Brian of Australia's DSTO.
"Discrete" interpolation is the method also known as "nearest neighbor"?Being x in [a, b], f(x) is f(a) or f(b) depending on x being nearer to a or b. Correct?
Thanks in advance, ciao, Giovanni Cignoni.