You can also use some Python string concatenation to add a Timestamp to your file name in GRC. GRC is actually quite liberal in what it will " allow" you to add in this way.
On Saturday, November 22, 2014, Tom Rondeau <t...@trondeau.com> wrote: > On Sat, Nov 22, 2014 at 6:15 AM, Marcus Müller <mar...@hostalia.de > <javascript:_e(%7B%7D,'cvml','mar...@hostalia.de');>> wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> There's been a thread on exactly that a few days ago [1]. >> >> Short version: maybe there's something not too complex you can do in >> GRC, but if you want to do something that looks like a program, you >> might just want to program something ;) >> >> Greetings, >> Marcus >> >> [1] >> http://lists.gnu.org/archive/html/discuss-gnuradio/2014-11/msg00154.html >> [2] >> http://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials > > > There is the tagged_file_sink: > > > http://gnuradio.org/doc/doxygen/classgr_1_1blocks_1_1tagged__file__sink.html > > This is an early implementation of using stream tags for controlling > things like this, so you might want to use this as a guide. > > Tom > > > > >> On 11/22/2014 12:04 PM, Mike Willis wrote: >> > I have a flowgraph working that I want to use to save data to a >> > file. I would like the file name to update each time, ideally with >> > a time stamp as part of the name. Is this possible directly from >> > GRC of will I need to write a block? >> > >> > >> > >> > Mike >> > > >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1 >> >> iQEcBAEBAgAGBQJUcHBkAAoJEAFxB7BbsDrLB44H/Rb0pvvBHOcbJHndGFaiedaI >> xrfzOAnzrmaqLOK5Qfr1UYLPDvZp+EOIEr5s2/jAQj5jkHkDQz/5/GPenHYqVRN1 >> nvrs+QJ70kSGgqDWjg4GAEo/rz1n3pmyqfPmErMi9J5rmcoPep6NA2xCek7SyHzm >> AehN7fwX7L1y2zQMRIit3Q1pFrfzEeojS6KZsGqrJBL1/nMHqAoqU6lawruxtkL1 >> NViNr49Dtur6EXwf6ejv/ptMuojUNouMSyqg6s4KXQEu+b3tGPpW7jPRbWiuIzp0 >> +GHF6gvt6Ss1KBXkSRWDSqlYpkbl3J/b6/nNqDFmY8iiZjIyCKMt9JYUaN0y72E= >> =AM87 >> -----END PGP SIGNATURE----- >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> <javascript:_e(%7B%7D,'cvml','Discuss-gnuradio@gnu.org');> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > > -- Very Respectfully, Dan CaJacob
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
