Site effects

Option 1. Using two files to consider site effects

The basic name of both files must be the same, the difference between both files will be the extension of each file.

For instance: ef_sit.grd and ef_fit.ft

File 1. Predominant period file

The extension of the period file is *.grd.

File 2. Amplification factors file

The extension of the amplification factor files is *.ft

Procedimiento para usar la herramienta de ayuda de CRISIS2015 para generar los archivos para considerar efectos de sitio en CRISIS