How do I change the format of the axis ticklabels?

The format used to display the ticklabels is controlled by the tickformat attribute of the axis. Please see the How do I change the appearance/location of the axis ticklabels? entry for information on how to change the other properties of ticklabels.

The default setting for this attribute is '%g', which covers many cases. It supports a C-style syntax for controlling the format, so '%.2f' will force two decimal places at each label, but there are a number of plot-specific options as described in the Tick Format section of ahelp chipsopt.

The following set of commands use sexagesimal notation for the axes (examples are included in the ChIPS Image Gallery)

chips> clear()
chips> set_xaxis(["tickformat", "%ra"])
chips> set_yaxis(["tickformat", "%dec"])


and the following creates:

chips> clear()