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NRAO Home > CASA > CASA Toolkit Reference Manual |
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sd.scantable.clip - Function
5.1.2 Flag data by its spectral value
Description
Flag the selected data outside a specified range (in channel-base).
The method requires to set upper and lower threshold for spectral value. If clipoutside is True, the data outside the range will be flagged/unflagged. On the other hand, if it is False, the data inside the range will be flagged/unflagged. The operation if flag or unflag is controlled by the unflag argument.
Note that the operation will always be applied to this scantable regardless of the value of sd.rcParams[’insitu’].
Arguments
Inputs |
| ||
uthres |
| Upper threshold
| |
| allowed: | float | |
| Default: | None |
|
dthres |
| Lower threshold | |
| allowed: | float |
|
| Default: | None | |
clipoutside |
| True for flagging data outside the range, False for
flagging data inside the range
| |
| allowed: | bool |
|
| Default: | True |
|
unflag |
| If True, unflag the data
| |
| allowed: | bool |
|
| Default: | False |
|
Example
More information about CASA may be found at the
CASA web page
Copyright © 2016 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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