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atmosphere.getDryContOpacity - Function

4.1.1 get the integrated Dry Continuum Opacity along the atmospheric path for channel nc in spectral window spwid


Description

Get the integrated Dry Continuum Opacity for one channel in a band.

Arguments





Inputs

nc

Channel number (0-based; defaults to reference channel)

allowed:

int

Default:

-1

spwid

Int standing for spectral window id (0-based). The value must be >= 0.

allowed:

int

Default:

0

Returns
double

Example

 
 
nb = 1  
fC = qa.quantity([850.0], ’GHz’)  
fW = qa.quantity([0.5], ’GHz’)  
fR = qa.quantity([0.5], ’GHz’)  
at.initSpectralWindow(nb, fC, fW, fR)  
print "Total Dry Cont Opacity at ", fC[’value’][0], fC[’unit’],\  
      " for 1.0 air mass: ", at.getDryContOpacity()  
 
 

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