multiplot

Normally the only mouse interaction that works correctly inside a displayed multiplot is coordinate readout from the final component plot. Replot/zoom/pan/etc all cause a replot operation that erases all component plots except the final one.

EXPERIMENTAL: The command set mouse multiplot replaces all mouse-generated replot operations with remultiplot inside a multiplot display.It attempts to apply replot/zoom/pan and other mouse actions (but not coordinate readout!) to all component plots in the multiplot. This operation is necessarily imperfect since the component plots may use incompatible axis settings, but it is an improvement over "replot destroys all plots but the last one". Future gnuplot releases will probably make this the default and improve the coverage of supported mousing operations in multiplots. See new multiplots, remultiplot.