But
===

This macro-command makes it possible to perform spectrum smoothing from tables from MACR_SPECTRE or from tables defined by the user, thanks to calls to CALC_FONCTION/LISS_ENVELOPPE. The tables from MACR_SPECTRE are transformed into layers (frequency, damping) before grouping and smoothing.

The spectra provided are grouped by direction and by floor before smoothing.

Finally, four files are created for a given floor and direction:


* printing of smoothed spectra in TABLEAU format


* printing of smoothed spectra in graphic format


* printing the envelope of the raw spectra, possibly expanded, in TABLEAU format


* printing the envelope of raw spectra, possibly expanded, and smoothed spectra in graphic format

These files are created in REPE_OUT.