search

joeledwards / asl-java-tools

A unified set of (mostly) Java libraries and applications developed by the Albuquerque Seismic Lab for seismic data analysis
0 stars 3 forks source link

ENH data scanning #5

Closed aringler-usgs closed 11 years ago

aringler-usgs commented 11 years ago

On Wed Jun 26 07:11:46 2013, aringler wrote:

Below are the details from an email from Mike on the DQA's ability to scan ENH data.

Ended up being a problem with old dataless.

Adam, IC_ENH appears to have a problem: SeedScan is only able to "see" the vertical channel data. I can see that the horizontal .seed files are there, but for some reason SeedScan is dropping them. This started sometime between 2013:101 and 2013:123 (e.g., 2013:100 works and 2013:101 does not).

The class that handles the reads (SeedSplitProcessor) is HUGE and was written by Joel.

I wonder if there is a different code we could use to verify the quality of miniseed files before running them through SeedScan. i.e., Right now I am going down a path to debug SeedSplitProcessor to see why it is not handling seed files that are obviously "off" in some way -- can't we check these another way ?

I would imagine if you go through your front end, you will see a bunch of "0 availability" for the IC_ENH horizontals beginning around 2013:101 ... This is why.

Cheers!