Mean matched spectrum

In many cases users will need to comply to matching criteria imposed on the mean of a group of records spectra, rather  than on the individual spectrum of each record. This module thus allows users to combine different matched accelerograms (or better, spectra of different matched accelerograms) and check how the mean of the selected matched records spectra compares with the target spectrum within the specified range of periods. Through this module it is also possible to extract the matched records or the mean spectral response (see Exporting results).