Guralp Systems CMG-DCM - Manual (Page 55)

Operator's guide
process and run a new one. This is useful if a process appears to have
stopped responding.
Restarting some processes may cause data transfer to be interrupted.
For network services, clients will normally have to reconnect to the
DCM to resume data transmission. In some cases, data may be lost. If
you are unsure, contact Güralp Systems.
If a Configure link is shown beside a process, clicking it will take you
to the DCM configuration options which relate to that process. For
some processes, more than one link is present. For example:
•
Clicking the Configure link beside screamserver takes you to
the Scream! server configuration page.
•
Clicking the Configure link beside seedrecorder edits the
SEED configuration file, whilst Recording options links to the
Disk configuration page.
•
Clicking the Mappings link beside msrecorder or slserver
(the MiniSEED and SeedLink services, respectively) takes you to
the
SEED name mappings page.
4.3 Data Viewer
The Data viewer page uses a simple Java applet to enable you to check
that the DCM is receiving data correctly. Your browser must have Java
installed for you to be able to do this.
The data viewer is not intended to be a fully functional data
visualisation tool. Scream! and similar software packages offer a full
range of facilities for displaying and manipulating seismic data, either
as it arrives or from stored data files.
The main part of the display shows a selection of the data streams
being recorded, whilst the bars at the top and bottom allow you to
control what is displayed, and in what manner:
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