Re: z_floor and z_ceiling (was Re: various observations)

[Daniel J S. <dan...@ie...>]

Also, an observation--which isn't specifically clarified in "set xrange" documentation--is that currently (tilde means congruence, for lack of better term):

"set zrange [20:-20]" ~ "set zrange [-20:20] reverse" ~ "set zrange [20:-20] reverse"

I assume that is the way it is supposed to be (i.e., double reverse means reverse... as in Spanish, double negative is still negative).  An alternate would be

"set zrange [-20:20]" ~ "set zrange [20:-20] reverse"

Dan