Cell Type

A cell type denotes several possible cell representations in a Map or Categorical Map.

Cell Type	Domain	Cell Size	Signed	Minimum Value	Maximum Value	Preferred Null
Unsigned 1 Bit Integer	Integer 1) can represent only integer values	1 bit	No	0	1	0
Signed 8 Bit Integer	1 byte	Yes 2) can represent positive and negative values	-128	127	-128
Unsigned 8 Bit Integer	1 byte	No 3) can represent only positive values	0	255	0
Signed 16 Bit Integer	2 bytes	Yes 2)	-32768	32767	-32768
Unsigned 16 Bit Integer	2 bytes	No 3)	0	65535	0
Signed 32 Bit Integer	4 bytes	Yes 2)	-2147483648	-2147483647	-2147483648
Unsigned 32 Bit Integer	4 bytes	Yes 3)	0	4294967295	0
IEEE 754 32 Bit Real4) A value represented in this format usually have only 7 significant digits	Real 5) can represent fractional and integer values	4 bytes	Yes 2)	-3.4028235*1038	3.4028235*1038	-9999

GUI Editor

EGO Script

A cell type constant can be represented in a EGO Script using the following syntax:

Cell Type	Representation
Unsigned 1 Bit Integer	.uint1
Signed 8 Bit Integer	.int8
Unsigned 8 Bit Integer	.uint8
Signed 16 Bit Integer	.int16
Unsigned 16 Bit Integer	.uint16
Signed 32 Bit Integer	.int32
Unsigned 32 Bit Integer	.uint32
IEEE 754 32 Bit Real	.float32