Vaisala HydroMet Guide de l'utilisateur télécharger pdf (Page 88)

User's Guide ______________________________________________________________________

86 ___________________________________________________________________M210784EN-E

is set negative with Lizard Setup Software, the old log files will not be

deleted automatically.

The approximate maximum logging period for a setup where 10

measured values are logged is shown in Table 15 on page 86.

Log Data Format

A log entry is generated at the time defined in the setup file. When

entries are retrieved with the logshow command, the produced output

includes two parts: the header and the log entry information.

In Figure 46 on page 86, the example of a log query shows 10 entries of

logged items 1 and 2 starting at midnight on February 27, 2008.

0802-153

Figure 46 Output of Logshow Command

The header information shows the variable name

(WindSim:outputVar1 and WindSim:outputVar2).

Table 15 Log Memory Capacity

Logging Interval Maximum Logging Period

1 second 5 hours

10 seconds Over 2 days

1 minute 2 weeks

10 minutes Over 4 months

1 hour Almost 2 years

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 159 160

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Vaisala HydroMet Guide de l'utilisateur Page 88