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NRAO Home > CASA > CASA Toolkit Reference Manual |
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sd.opacity_model.get_opacities - Function
5.1.10 Get the opacity value(s) for the given frequency(ies)
Description
Get the opacity value(s) for the given frequency(ies). If no elevation is given
the opacities for the zenith are returned. If an elevation is specified refraction
is also taken into account. The user is able to set frequency value(s) where the
user want to compute opacity(ies). One opacity value per frequency is
returned as a scalar or list.
Arguments
Inputs |
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freq |
| A frequency value in Hz, or a list of frequency values.
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| allowed: | float, float array |
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| Default: |
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elevation |
| The elevation in radian at which to compute the opacity.
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| allowed: | float |
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| Default: | None (zenith opacity) |
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float, float array
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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