| Attribute/Logical Rolename |
Domain |
Datatype |
NULL |
Definition |
archive |
|
VARCHAR(8) |
NO |
This field specifies the place where the seismogram is archived - such as NCEDC/SCEDC |
| wavetype |
|
VARCHAR(2) |
NO |
This attribute denotes the type of waveform: (T)riggered or (C)ontinuous |
| status |
|
VARCHAR(2) |
NO |
This attribute denotes the status of the waveform in the file: (A)rchived or (T)emporary |
| net |
|
VARCHAR(8) |
NO |
Unique network identifier. This character string is the name of a seismic network. A null value means waveforms from
any network could reside in this location |
| wave_fmt |
|
NUMERIC(2, 0) |
NO |
Waveform type - (numeric code for format mSEED, SAC, SEGY, ...) |
| datetime_on |
|
NUMERIC(25, 10) |
NO |
The datetime_on of the waveform row must be >= to this value |
| datetime_off |
|
NUMERIC(25, 10) |
NO |
The datetime_off of the waveform row must be < to this value |
| wcopy |
|
NUMERIC(10, 0) |
NO |
Copy number of the waveform file location. Used to distinguish between locations that contain a copy of the waveform file. The copy number should start from 1. The copy number does not indicate quality or any preference of one copy over another; it is used to just distinguish one copy from another |
| fileroot |
|
VARCHAR(255) |
NO |
The top file directory of the waveform file. Subdirectories are allowed (i.e. /top_directory/subdirectory1/subdirectory2) but the top level must be included and it must be consistent with entries in SUBDIR |