RFM Driver Table Sections

*ILS Section: Instrument Line Shape

20SEP05
Type
Secondary Section - depends on ILS Flag.

Description
Instrument Line Shape data filenames

Format
Multiple fields, arbitrary order.
FieldTypeDescription
FILILS C*80 Name of .ils File

Notes
  1. Different ILS files may be specified covering different spectral ranges, in which case only the ILS fully overlapping any required range will be used. The program returns a fatal error message if any ambiguity is found (eg if the required range is fully covered by two ILS functions).
  2. It is also possible to specify a default ILS (see .ils file format) to be used if no overlapping ILS is found for any particular range.
  3. When an ILS convolution is specified the calculated spectrum is extended by up to 1cm-1 at each end to allow for edge-effects, however the output is restricted to the original user-defined range.

Example 
*ILS
mipas_a.ils        ! ILS function for Band A
mipas_ab.ils       ! ILS function for Band AB       
mipas_b.ils        ! ILS function for Band B
mipas_c.ils        ! ILS function for Band C
mipas_d.ils        ! ILS function for Band D

Bugs
Bug#52 (Fixed v4.25)
Bug#28 (Fixed v4.12)
Bug#17 (Fixed v4.11)
Bug#12 (Fixed v4.11)