Region Bitmap
This operator is used to create a bitmap of the area corresponding to regions of specified type and/or classification. (See also Wideband frequency response considerations.)
The input variable is used to determine the ping times and ping geometry.
Echoview accepts a single operand of the following data types as input:
- Angular position
- Boolean
- Color
- Complex angular position
- Complex power dB
- Complex Sv
- Complex TS
- Linear
- Multibeam angular position
- Multibeam boolean
- Multibeam color
- Multibeam magnitude
- Multibeam phase
- Multibeam Sv
- Multibeam TS
- Multibeam unspecified dB
- Power dB
- Pulse compressed complex angular position
- Pulse compressed complex power dB
- Pulse compressed complex Sv
- Pulse compressed complex TS
- Sv
- TS
- Unspecified dB
Settings
The Region Bitmap Variable Properties dialog box pages include (common) Variable Properties pages and these operator pages:
Operands page
Region Bitmap page
|
Settings |
Description |
|
Invert output |
Select this checkbox to invert the output i.e., data points within (the selected) regions are false. Otherwise they are true. |
|
Region type |
Choose All to output a bitmap with all the displayed region types. Choose Selection to customize the region types to include in the bitmap. |
|
Region class |
Choose All to output a bitmap with all the displayed region classes. Choose Selection to customize the region classes to include in the bitmap. The selected region class will be set to visible on the regions page. |