[GRASS-user] i.atcorr: icdn with aerosol optical depth (AOD)

[Gaspar Reyes Póndigo]

VERY THANKS  Markus.

The solution of the two lines is fine, perfect. Its work 
 
Example of " correct code for ICDN" when it is estimated of aerosol optical depth without data of visibility. 


7                                            # geometrical conditions
01 25 16.63 -96.676 15.758 # data general   
1                                           # atmospheric mode
2                                           # aerosol mode 
0                                           # visibility 
0.112                                    # aerosol optical depth 550 nm 
-0.192523                            # mean target elevation above sea level [km]
-1000                                   # sensor on board a satellite
28                                        # spectral band
 
El 15/05/2011, a las 14:10, Markus Neteler escribió:

> 2011/5/15 Gaspar Reyes Póndigo <gos47 en hotmail.com>:
>> Dear List
>> 
>> I changed the value V=0 0.112 to V=0, 0.112, but the error persists: "WARNING: Unsupported iwave value: 1606111984".
>> There any way (equation) to transform  the AOD toVisibility?
> 
> I contacted Yann Chemin who gave me the solution:
> Instead of
> 0 0.112
> or
> v=0, 0.112
> 
> make it two lines:
> 
> 0
> 0.112
> 
> and it shall work...
> Will update the documentation accordingly.
> 
> Cheers
> Markus
> 

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