Thread: About definition of Fourier transform

Started: 2010-04-16 04:32:23
Last activity: 2010-04-16 04:32:23
Topics: SAC Help
Milton Plasencia
About definition of Fourier transform
2010-04-16 04:32:23

Hi,
I follow the commands of Artur Snoke and i obtain:

SEISMIC ANALYSIS CODE [08/25/2009 (Version 101.3b)]
Copyright 1995 Regents of the University of California

SAC> fg seis
SAC> unwrap
remove this function: src/co/zmemad()

The same results occur in Linux box and MacOSX, 64 bits
sac binary version 101.3b.

Any suggestions?

Milton

**********************************
Milton P. PLASENCIA LINARES

Dipartimento Centro di Ricerche Sismologiche
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS

Borgo Grotta Gigante 42/C
(34010) Sgonico - TRIESTE - ITALIA
Tel: +39-040-2140136
Fax: +39-040-327307

E-mail: mplasencia<at>ogs.trieste.it

ASAIN (Antarctic Seismographic Argentinean Italian Network)
*********************************





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  • Arthur Snoke
    Re: About definition of Fourier transform
    2010-04-15 23:41:33
    I reproduced the results you got below for sac version 101.3b.
    However, it works in SEISMIC ANALYSIS CODE [09/04/2008 (Version 101.2)].

    This does not help you in the immediate future, but "unwrap" works (again)
    in 101.4

    On Thu, 15 Apr 2010, Milton P. Plasencia Linares wrote:


    Hi,
    I follow the commands of Artur Snoke and i obtain:

    SEISMIC ANALYSIS CODE [08/25/2009 (Version 101.3b)]
    Copyright 1995 Regents of the University of California

    SAC> fg seis
    SAC> unwrap
    remove this function: src/co/zmemad()

    The same results occur in Linux box and MacOSX, 64 bits
    sac binary version 101.3b.

    Any suggestions?

    Milton

    **********************************
    Milton P. PLASENCIA LINARES

    Dipartimento Centro di Ricerche Sismologiche
    Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS

    Borgo Grotta Gigante 42/C
    (34010) Sgonico - TRIESTE - ITALIA
    Tel: +39-040-2140136
    Fax: +39-040-327307

    E-mail: mplasencia<at>ogs.trieste.it

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