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Cell Type
A cell type denotes several possible cell representations in a Map or Categorical Map.
Cell Type | Domain | Size Per Cell | Signed | Minimum Value | Maximum Value | Preferred Null |
---|---|---|---|---|---|---|
Unsigned 1 Bit Integer | Integer 1) | 1 bit | No | 0 | 1 | 0 |
Signed 8 Bit Integer | 1 byte | Yes 2) | -128 | 127 | -128 | |
Unsigned 8 Bit Integer | 1 byte | No 3) | 0 | 255 | 0 | |
Signed 16 Bit Integer | 2 bytes | Yes 4) | -32768 | 32767 | -32768 | |
Unsigned 16 Bit Integer | 2 bytes | No 5) | 0 | 65535 | 0 | |
Signed 32 Bit Integer | 4 bytes | Yes 6) | -2147483648 | -2147483647 | -2147483648 | |
Unsigned 32 Bit Integer | 4 bytes | Yes 7) | 0 | 4294967295 | 0 | |
IEEE 754 32 Bit Real | Real 8) | 4 bytes | Yes 9) | -3.4028235*1038 | 3.4028235*1038 | -9999 |
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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 |