Used With Routines:  AXIS,  BOXPLOT,  CONTOUR,  CONTOURFS,  CONTOUR2,  OPLOT,  PLOT,  SHADE_SURF,  SURFACE

Lets you use FORTRAN-style format specifiers to change the format of tick labels for the particular axis. For example:

PLOT, mydata, XTickformat = '(F5.2)'

This keyword works basically the same way as the Tickformat keyword.

See also Tickformat.