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68 lines
2.7 KiB
Markdown
68 lines
2.7 KiB
Markdown
# [StdArchive]
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The `StdArchive` service stores data into a database.
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#### ==archive_interval==
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If your station hardware supports data logging then the archive interval will
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be downloaded from the station. Otherwise, you must specify it here in
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seconds, and it must be evenly divisible by 60. Optional. Default is `300`.
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#### archive_delay
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How long to wait in seconds after the top of an archiving interval before
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fetching new data off the station. For example, if your archive interval is
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5 minutes and archive_delay is set to 15, then the data will be fetched at
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00:00:15, 00:05:15, 00:10:15, etc. This delay is to give the station a few
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seconds to archive the data internally, and in case your server has any other
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tasks to do at the top of the minute. Default is `15`.
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#### record_generation
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Set to whether records should be downloaded off the hardware (recommended),
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or generated in software. If set to `hardware`, then WeeWX tries to download
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archive records from your station. However, not all types of stations support
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this, in which case WeeWX falls back to software generation. A setting of
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`hardware` will work for most users. A notable exception is [users who have
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cobbled together homebrew serial interfaces](https://www.wxforum.net/index.php?topic=10315.0)
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for the Vantage stations that do not include memory for a logger. These users
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should set this option to `software`, forcing software record generation.
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Default is `hardware`.
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#### record_augmentation
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When performing hardware record generation, this option will attempt to
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augment the record with any additional observation types that it can extract
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out of the LOOP packets. Default is `true`.
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#### no_catchup
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Many weather stations have internal memory that can continue to record weather
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data even when WeeWX is not running. Normally, when WeeWX starts up, it will
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download this data and archive it. However, if you set this option to `true`,
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then WeeWX will not attempt to catch up. Default is `false`.
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#### loop_hilo
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Set to `true` to have LOOP data and archive data to be used for high / low
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statistics. Set to `false` to have only archive data used. If your sensor
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emits lots of spiky data, setting to `false` may help. Default is `true`.
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#### log_success
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If you set a value for `log_success` here, it will override the value set at
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the [top-level](general.md#log_success) and will apply only to archiving
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operations.
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#### log_failure
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If you set a value for `log_failure` here, it will override the value set at
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the [top-level](general.md#log_failure) and will apply only to archiving
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operations.
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#### data_binding
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The data binding to be used to store the data. This should match one of the
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bindings in the [`[DataBindings]`](data-bindings.md) section. Optional.
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Default is `wx_binding`.
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