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user_area:generating_lookup_tables [2013/10/22 13:37] josef |
user_area:generating_lookup_tables [2013/10/22 13:52] josef |
{{:user_area:generating_lookup_tables:plot_1para.png?800|}} | {{:user_area:generating_lookup_tables:plot_1para.png?800|}} |
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This plot is for a satellite channel around 680nm (~10nm width), ''albedo 0.1'', ''sza 60'', ''phi0 0'' with OPAC desert aerosol. The radiances are given in mW/m^2/sr integrated over the channel response function. | This plot is for a satellite channel around 680nm (~10nm width), ''albedo 0.1'', ''sza 60'', ''phi0 0'', and OPAC desert aerosol. The radiances are given in mW/m<sup>2</sup>/sr integrated over the channel response function. |
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====== Script for two variable parameter ====== | ====== Script for two variable parameter ====== |
0.00 4 5.631779480e+01 5.646367645e+01 5.710541916e+01 5.175418854e+01 5.192774200e+01 5.251840973e+01 | 0.00 4 5.631779480e+01 5.646367645e+01 5.710541916e+01 5.175418854e+01 5.192774200e+01 5.251840973e+01 |
... | ... |
There is also a plotting script provided to illustrate the radiances in the lookup table for two variable parameters. In the provided example the result looks like this (note the different maximum radiances): | There is also a plotting script provided to illustrate the radiances in the lookup table for two variable parameters. In the provided example the result looks like this (note the different color scales): |
{{:user_area:generating_lookup_tables:plot_2para.png?1000|}} | {{:user_area:generating_lookup_tables:plot_2para.png?1000|}} |
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Additional variable parameters could be added analogously by modifying the template and script. (Plotting for more than two variable parameters however may not be as straightforward ;-)) | Additional variable parameters could be added analogously by modifying the template and script. (Plotting for more than two variable parameters however may not be as straightforward ;-)) |