Attaches a legend to or changes the legend of one or more maps.
legend [options] PCRmap1 PCRmap2.....PCRmapN
boolean, nominal, ordinal; they must have the same data type
By default, legend starts a menu. Options that apply to this default menu mode are -l and -h.
enter also labels for cell values with a smaller value than which occurs on PCRmap11….PCRmapN
- -l minvalues
the menu will allow you to fill in labels for wholencell values equal to or between the (whole) value minvalue and the maximum value on the PCRmap1,PCRmap2,…PCRmapN.
enter also labels for cell values with a higher value than which occurs on PCRmap1….PCRmapN
- -h maxvalues
the menu will allow you to fill in labels for wholencell values equal to or between the minimum value on thenPCRmap1,PCRmap2,…PCRmapn and the (whole) number maxvalue.
The operator can also be used in a mode without the menu. The options that invoke this mode are described in the second part of the operation section.
The one or more maps PCRmap1,PCRmap2,…PCRmapn must have the same data type (boolean,nominal or ordinal), the location attributes do not need to correspond. The PCRmap1,PCRmap2,…PCRmapn may have (corresponding or different) legends attached or may not have legends attached. The legend operator will overwrite or assign in both cases the same legend to all PCRmap1,PCRmap2,…PCRmapn.