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| NRAO Home > CASA > CasaRef |
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4.1.1 Update basic atmospheric parameters of atmosphere tool
Description
This is used to update the atmosphere tool when basic atmospheric
parameters.change.
Arguments
| Inputs |
| ||
| altitude | m | Site altitude - Quantity with units of altitude, meter
| |
| allowed: | doublem | |
| Default: | 5000. |
|
| temperature | K | Ambient ground temperature - Quantity with units of
temperature, K
| |
| allowed: | doubleK | |
| Default: | 270.0 |
|
| pressure | mbar | Ambient ground pressure - Quantity with units of
pressure, mbar
| |
| allowed: | doublembar | |
| Default: | 560.0 |
|
| humidity |
| Relative humidy used to guess water (0-100)
| |
| allowed: | double |
|
| Default: | 20.0 |
|
| dTem_dh | K/km | Tropospheric Lapse Rate - the derivative of temperature
with respect to height - Quantity with units of K/km
| |
| allowed: | doubleK/km |
|
| Default: | -5.6 |
|
| h0 | km | scale height for water( exp distribution ) - Quantity with
the dimension of length, and units of kilometer
| |
| allowed: | doublekm |
|
| Default: | 2.0 |
|
Example
Please send any comments or questions about CASA or AIPS++ to aips2-requests@nrao.edu
Copyright © 2008 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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Updated daily during alpha development.