Displace z-axis with gnuplot -

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is possible displace z-axis middle of x-axis gnuplot? i've found great gnuplot script here fits needs perfectly, except z-axis should going @ middle of x-axis.

by default gnuplot draws border , places labels on border.

draw border @ bottom, i.e around (x,y)-plane :

set border 1+2+3+4

or disable completely:

set border 0

draw zaxis through x,y-origin, , place ztics on same:

set zzeroaxis lt -1 set ztics axis

same x , y, if like.


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