[MSNoise] advice on processing database subsets

Thomas Lecocq Thomas.Lecocq at seismology.be
Sun May 1 09:35:04 UTC 2016


Hi Phil,

I'd say (3) would be better indeed. You can script msnoise using the 
api. If you need to change params in the config, you can alternatively 
use the "msnoise config --set name=value" command.

Please keep me updated of your progresses & tests !

Thomas


On 01/05/2016 10:34, Phil Cummins wrote:
> Hi again,
>
> As some of you may recall, I'm just getting started with msnoise. I 
> have a large database and have managed to get my station and data 
> availability tables populated.
> At this point, rather than running through the whole database, 
> processing it with parameters I hope might work, I'd rather process 
> small subsets, e.g. 1 day at a time, to experiment with window 
> lengths, overlaps, etc., to find what seems optimal. My question is, 
> what's the best way to process subsets of my database?
> It seems to me I have several options:
>     (1) Make separate databases for each subset I want to test, and 
> run through the workflow on each
>     (2) Set start and end times appropriate for my subset, re-scan and 
> run through the workflow.
>     (3) Populate the jobs table, and write a script to activate only 
> the jobs I want and not the others.
> I want to a fair bit of testing using different parameters before I 
> run through the whole thing, so I think (3) may be best. But any 
> advice would be appreciated.
> Regards,
>
> - Phil
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