opc: Processed OPC downcast
In hansenjohnson/opcr: Process and Plot Data from an Optical Plankton Counter (OPC)
opc R Documentation
Processed OPC downcast
Description
A dataset containing a processed, trimmed OPC downcast (cast id 2018_33) that
was collected in the southern Gulf of St Lawrence in August, 2018.
Usage
opc
Format
A nested tibble with 148 rows and 8 variables:
- scan
the scan number, which increases with each data record
- timer
the timer count, which is sent every 0.5 seconds since the unit was powered on and resets after 4095 values
- atten
light attenuance
- depth
instrument depth in meters
- flag
quality control flag, with zero meaning good. See opc_flag() for the other definitions
- secs
the number of seconds elapsed since the instrument was powered on
- time
the datetime since the instrument was powered on
- volume_filtered
the volume of water that has passed through the OPC since the previous record, in cubic meters
- esd
a nested list of the particle sizes, in Equivalent Spherical Diameter (ESD; mm) detected during this data record
Source
hansen.johnson@dal.ca
hansenjohnson/opcr documentation built on Jan. 24, 2023, 5:04 a.m.
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| opc | R Documentation |
Processed OPC downcast
Description
A dataset containing a processed, trimmed OPC downcast (cast id 2018_33) that
was collected in the southern Gulf of St Lawrence in August, 2018.
Usage
opc
Format
A nested tibble with 148 rows and 8 variables:
- scan
the scan number, which increases with each data record
- timer
the timer count, which is sent every 0.5 seconds since the unit was powered on and resets after 4095 values
- atten
light attenuance
- depth
instrument depth in meters
- flag
quality control flag, with zero meaning good. See
opc_flag()for the other definitions- secs
the number of seconds elapsed since the instrument was powered on
- time
the datetime since the instrument was powered on
- volume_filtered
the volume of water that has passed through the OPC since the previous record, in cubic meters
- esd
a nested list of the particle sizes, in Equivalent Spherical Diameter (ESD; mm) detected during this data record
Source
hansen.johnson@dal.ca
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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