This function generates a spatially-aggregated indicator from a netCDF file. Has been tested with GLORYS netCDF and OCCCI ERDDAP netCDF. The function passes data through EDABUtilities::make_2d_summary_ts, which provides summary statistics of 2d gridded data as time series by area. Converts .nc files to data frame.
Arguments
- indicator_name
name of the indicator (character)
- units
units associated with the indicator (character)
- ...
passed to
EDABUtilities::make_2d_summary_ts- data.in
Either a character vector of full input file names for a list of spatRasters
- output.files
character vector of full output file names corresponding to each input file
- shp.file
string. Shape file you wish to crop each input file to
- var.name
string. Variable name you wish to extract.
- area.names
character vector. Names of shape file areas you want to summarize.
- statistic
string. Which statistic to calculate = 'mean'
- agg.time
character. Time scale to calculate over (days, doy, months, season, or years)
- tz
string. Time zone to convert. No correction if NA
- touches
logical. If TRUE, all cells touched by lines or polygons will be masked, not just those on the line render path, or whose center point is within the polygon
- write.out
logical. If TRUE, will write a netCDF file with output.files. If FALSE will return a list of spatRasters