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NRAO Home > CASA > CASA Toolkit Reference Manual |
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componentlist.getrefdir - Function
1.2.1 Return the reference direction
Description
The getrefdir function returns, as a direction measure, the reference direction
for the specified component. The reference direction is for all the currently
supported component shapes the direction of the centre of the component.
Arguments
Inputs |
| ||
which |
| An index specifying which component. An integer
between 0 and one less than the list length, inclusively
| |
| allowed: | int |
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| Default: |
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record
Example
cl.open(’crux.cl’)
dir = cl.getrefdir(1)
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