Description Usage Arguments Details See Also
Read data from various sensors and output somewhat uniformed records.
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## S3 method for class 'gt31'
disc_read(dir, ...)
## S3 method for class 'igotu'
disc_read(dir, ...)
## S3 method for class 'trackstick'
disc_read(dir, ...)
## S3 method for class 'gw52'
disc_read(dir, ...)
## S3 method for class 'dst'
disc_read(dir, ...)
## S3 method for class 'dstctd'
disc_read(dir, ...)
## S3 method for class 'ctdOpentag'
disc_read(dir, ...)
## S3 method for class 'ez'
disc_read(dir, ...)
## S3 method for class 'compassRemora'
disc_read(dir, ...)
## S3 method for class 'compassOpentag'
disc_read(dir, ...)
## S3 method for class 'cc'
disc_read(dir, ...)
## S3 method for class 'hobo'
disc_read(dir, ...)
## S3 method for class 'gopro'
disc_read(dir, ...)
## S3 method for class 'goproVideo'
disc_read(dir, ...)
## S3 method for class 'remoraAr'
disc_read(dir, ...)
|
dir |
path to the directory containing the files to read. |
... |
passed to other functions that do the actual reading, most often |
All methods of this generic function should takes the path to a directory (where the data is stored) as input and give a data.frame as output, with at least a column called dateTime
of class POSIXct
containing the date and time of that record. This column will be used to shift the data by a user configured offset (in disc_extract_deployments
) and synchronise sensors. The rest of the columns depend on the sensors. The only constraint is for compass-type data to have a column named heading
.
For instruments that output binary data (videos, audio files, etc.), the disc_read
method should provide time stamps and paths to the various files. This information is then used by the appropriate disc_extract
method to actually move/split/etc. the leg-level binary file into a file for each deployment.
disc_extract
and disc_extract_deployments
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