Add groups to this group domain.
With a group domain, you can permanently slice or classify a value map with the Slicing operation or by using the CLFY function in MapCalc.
This dialog box appears when in the Domain Group editor:
Dialog box options:
Upper bound: |
Type a value for the upper boundary of a new group. To create for instance a group between 50 and 100, type 100. |
Name: |
Type a name for this group, e.g. medium. Group names can be as long as you like. Note: Group names may contain any characters, except the % character. In the sliced/classified map, you will see the group names when pressing the left mouse button (Info) in a map window; you will see the group names as record names when creating an attribute table for this domain (or for a map using this domain); and when enclosed in double quotes, you can use the group names in calculations. You can also show group names in the legend of the sliced/classified map. |
Code: |
Optionally, type a short code for the group name. Note: In codes, colons : and percentages % may not be used. When displaying the sliced/classified map in a map window and pressing the left mouse button (Info), and in Pixel Info, you will see the code and the group name as code: group name. When enclosed in double quotes, you can use codes in calculations. You can optionally show codes in the legend of a sliced/classified map. |
Description: |
Optionally, type a longer description for this group. You can use descriptions for example in the legend of a sliced/classified map. |
For more information, see How to create a domain Group.
Tips:
See also: