4.1.1.0 atmosphere.getH2OLinesOpacity

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atmosphere.getH2OLinesOpacity - Function

4.1.1 get the integrated zenith H2O Lines Opacity along the atmospheric path for channel nc in spectral window spwid

Description

Get the integrated zenith H2O Lines 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 H2O Lines Opacity at ", fC[’value’][0], fC[’unit’],\
" for 1.0 air mass: ", at.getH2OLinesOpacity()

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