Custom sensor¶
Description¶
The custom sensor allows defining custom spectral response functions, by providing a list of named spectra.
The spectrum name is important for postprocessing filters, as they identify the data type by channel names.
Note
Using this feature requires an Advanced Edition license
Children Nodes¶
This node is a spectrum list. It may have a variable number of spectrum children with channel names.
If no sensitivity spectrum is specified, default CIE 1931 XYZ observers are created.
user-defined | Sensitivity spectrum for the first channel |
user-defined | Sensitivity spectrum for the second channel |
user-defined | ... |
Parameters¶
none
Ocean XML 3.0 example¶
The following example was truncated for readability
<sensor type="custom" name="sensor">
<spectrum name="L" type="tabulated" start="390E-9" end="830E-9" num="89">6.045E-4 [...] 6.668E-7</spectrum>
<spectrum name="M" type="tabulated" start="390E-9" end="830E-9" num="89">5.119E-4 [...] 6.226E-8</spectrum>
<spectrum name="S" type="tabulated" start="390E-9" end="830E-9" num="89">1.081E-2 [...] 0</spectrum>
<spectrum name="R" type="tabulated" start="380E-9" end="780E-9" num="82">5.890E-4 [...] 1.390E-7</spectrum>
</sensor>