pas_load | R Documentation |
A pre-generated pa_synoptic object will be loaded for the given date. These files are generated each day and provide a record of all currently installed PurpleAir sensors for the day of interest. With default arguments, this function will always load data associated with the most recent pre-generated file – typically less than one hour old.
The datestamp
can be anything that is understood by
lubrdiate::ymd()
including either of the following recommended
formats:
"YYYYmmdd"
"YYYY-mm-dd"
By default, the host computer's date is used.
The pas object for a specific hour may be loaded by specifying
datestamp = "YYYYmmddHH"
.
pas_load(
datestamp = NULL,
retries = 30,
timezone = "America/Los_Angeles",
archival = FALSE,
verbose = TRUE
)
datestamp |
Local date string in valid YYYY-mm-dd format. See description. |
retries |
Max number of days to go back and try to load if requested date cannot be retrieved. |
timezone |
Timezone used to interpret |
archival |
Logical specifying whether a version should be loaded that includes sensors that have stopped reporting. |
verbose |
Logical controlling the generation of warning and error messages. |
A PurpleAir Synoptic pas object.
pas_createNew
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