Provide a summary of variables and dimensions, organized by their 'grid' (or 'shape') and with a summary of any slicing operations provided as 'start' and 'count' summaries for each dimension in the active grid.
Usage
# S3 method for tidync
print(x, ...)Details
See tidync for detail about the object, and hyper_vars for programmatic access to the active grid's variable and dimension information.
The print summary is organized in two sections, the first is available grids (sets of dimensions) and their associated variables, the second is the dimensions, separated into active and inactive. All dimensions may be active in some NetCDF sources.
Individual active dimensions include the following components: * 'dim' - dimension label, D0, D1, D2, ... * 'name' - dimension name * 'length' - size of the dimension * 'min' - minimum value of the dimension * 'max' - maximum value of the dimension * 'start' - start index of subsetting * 'count' - length of subsetting index * 'dmin' - minimum value of the subset dimension * 'dmax' - maximum value of the subset dimension * 'unlim'
indicates whether dimension is unlimited (spread across other files, usually the time-step) * 'coord_dim' - indicates whether dimension is a coordinate-dimension (i.e. listed as a 1-D grid)
The inactive dimension summary does not include 'start', 'count', 'dmin', 'dmax' as these are identical to the values of 1, 'length', 'min', 'max' when no array subsetting has been applied.
Examples
argofile <- system.file("extdata/argo/MD5903593_001.nc", package = "tidync")
argo <- tidync(argofile)
print(argo)
#>
#> Data Source (1): MD5903593_001.nc ...
#>
#> Grids (16) <dimension family> : <associated variables>
#>
#> [1] D0,D9,D11,D8 : SCIENTIFIC_CALIB_DATE
#> [2] D6,D9,D11,D8 : PARAMETER
#> [3] D7,D9,D11,D8 : SCIENTIFIC_CALIB_EQUATION, SCIENTIFIC_CALIB_COEFFICIENT, SCIENTIFIC_CALIB_COMMENT
#> [4] D6,D9,D8 : STATION_PARAMETERS
#> [5] D10,D8 : PRES, PRES_QC, PRES_ADJUSTED, PRES_ADJUSTED_QC, PRES_ADJUSTED_ERROR, TEMP, TEMP_QC, TEMP_ADJUSTED, TEMP_ADJUSTED_QC, TEMP_ADJUSTED_ERROR, PSAL, PSAL_QC, PSAL_ADJUSTED, PSAL_ADJUSTED_QC, PSAL_ADJUSTED_ERROR, DOXY, DOXY_QC, DOXY_ADJUSTED, DOXY_ADJUSTED_QC, DOXY_ADJUSTED_ERROR, CHLA, CHLA_QC, CHLA_ADJUSTED, CHLA_ADJUSTED_QC, CHLA_ADJUSTED_ERROR, BBP700, BBP700_QC, BBP700_ADJUSTED, BBP700_ADJUSTED_QC, BBP700_ADJUSTED_ERROR, NITRATE, NITRATE_QC, NITRATE_ADJUSTED, NITRATE_ADJUSTED_QC, NITRATE_ADJUSTED_ERROR **ACTIVE GRID** ( 986 values per variable)
#> [6] D1,D8 : DATA_CENTRE
#> [7] D2,D8 : DATA_STATE_INDICATOR, WMO_INST_TYPE
#> [8] D3,D8 : PLATFORM_NUMBER, POSITIONING_SYSTEM
#> [9] D5,D8 : DC_REFERENCE, PLATFORM_TYPE, FLOAT_SERIAL_NO, FIRMWARE_VERSION
#> [10] D6,D8 : PROJECT_NAME, PI_NAME
#> [11] D7,D8 : VERTICAL_SAMPLING_SCHEME
#> [12] D9,D8 : PARAMETER_DATA_MODE
#> [13] D0 : REFERENCE_DATE_TIME, DATE_CREATION, DATE_UPDATE
#> [14] D2 : FORMAT_VERSION, HANDBOOK_VERSION
#> [15] D5 : DATA_TYPE
#> [16] D8 : CYCLE_NUMBER, DIRECTION, DATA_MODE, JULD, JULD_QC, JULD_LOCATION, LATITUDE, LONGITUDE, POSITION_QC, CONFIG_MISSION_NUMBER, PROFILE_PRES_QC, PROFILE_TEMP_QC, PROFILE_PSAL_QC, PROFILE_DOXY_QC, PROFILE_CHLA_QC, PROFILE_BBP700_QC, PROFILE_NITRATE_QC
#>
#> Dimensions 14 (2 active):
#>
#> dim name length min max start count dmin dmax unlim coord_dim
#> <chr> <chr> <dbl> <dbl> <dbl> <int> <int> <dbl> <dbl> <lgl> <lgl>
#> 1 D8 N_PROF 2 1 2 1 2 1 2 FALSE FALSE
#> 2 D10 N_LEVELS 493 1 493 1 493 1 493 FALSE FALSE
#>
#> Inactive dimensions:
#>
#> dim name length min max unlim coord_dim
#> <chr> <chr> <dbl> <dbl> <dbl> <lgl> <lgl>
#> 1 D0 DATE_TIME 14 1 14 FALSE FALSE
#> 2 D1 STRING2 2 1 2 FALSE FALSE
#> 3 D2 STRING4 4 1 4 FALSE FALSE
#> 4 D3 STRING8 8 1 8 FALSE FALSE
#> 5 D4 STRING16 16 NA NA FALSE FALSE
#> 6 D5 STRING32 32 1 32 FALSE FALSE
#> 7 D6 STRING64 64 1 64 FALSE FALSE
#> 8 D7 STRING256 256 1 256 FALSE FALSE
#> 9 D9 N_PARAM 7 1 7 FALSE FALSE
#> 10 D11 N_CALIB 1 1 1 FALSE FALSE
#> 11 D12 N_HISTORY 0 NA NA TRUE FALSE
#> 12 D13 N_VALUES41 41 NA NA FALSE FALSE
## the print is modified by choosing a new grid or running filters
argo %>% activate("D7,D9,D11,D8")
#>
#> Data Source (1): MD5903593_001.nc ...
#>
#> Grids (16) <dimension family> : <associated variables>
#>
#> [1] D0,D9,D11,D8 : SCIENTIFIC_CALIB_DATE
#> [2] D6,D9,D11,D8 : PARAMETER
#> [3] D7,D9,D11,D8 : SCIENTIFIC_CALIB_EQUATION, SCIENTIFIC_CALIB_COEFFICIENT, SCIENTIFIC_CALIB_COMMENT **ACTIVE GRID** ( 3584 values per variable)
#> [4] D6,D9,D8 : STATION_PARAMETERS
#> [5] D10,D8 : PRES, PRES_QC, PRES_ADJUSTED, PRES_ADJUSTED_QC, PRES_ADJUSTED_ERROR, TEMP, TEMP_QC, TEMP_ADJUSTED, TEMP_ADJUSTED_QC, TEMP_ADJUSTED_ERROR, PSAL, PSAL_QC, PSAL_ADJUSTED, PSAL_ADJUSTED_QC, PSAL_ADJUSTED_ERROR, DOXY, DOXY_QC, DOXY_ADJUSTED, DOXY_ADJUSTED_QC, DOXY_ADJUSTED_ERROR, CHLA, CHLA_QC, CHLA_ADJUSTED, CHLA_ADJUSTED_QC, CHLA_ADJUSTED_ERROR, BBP700, BBP700_QC, BBP700_ADJUSTED, BBP700_ADJUSTED_QC, BBP700_ADJUSTED_ERROR, NITRATE, NITRATE_QC, NITRATE_ADJUSTED, NITRATE_ADJUSTED_QC, NITRATE_ADJUSTED_ERROR
#> [6] D1,D8 : DATA_CENTRE
#> [7] D2,D8 : DATA_STATE_INDICATOR, WMO_INST_TYPE
#> [8] D3,D8 : PLATFORM_NUMBER, POSITIONING_SYSTEM
#> [9] D5,D8 : DC_REFERENCE, PLATFORM_TYPE, FLOAT_SERIAL_NO, FIRMWARE_VERSION
#> [10] D6,D8 : PROJECT_NAME, PI_NAME
#> [11] D7,D8 : VERTICAL_SAMPLING_SCHEME
#> [12] D9,D8 : PARAMETER_DATA_MODE
#> [13] D0 : REFERENCE_DATE_TIME, DATE_CREATION, DATE_UPDATE
#> [14] D2 : FORMAT_VERSION, HANDBOOK_VERSION
#> [15] D5 : DATA_TYPE
#> [16] D8 : CYCLE_NUMBER, DIRECTION, DATA_MODE, JULD, JULD_QC, JULD_LOCATION, LATITUDE, LONGITUDE, POSITION_QC, CONFIG_MISSION_NUMBER, PROFILE_PRES_QC, PROFILE_TEMP_QC, PROFILE_PSAL_QC, PROFILE_DOXY_QC, PROFILE_CHLA_QC, PROFILE_BBP700_QC, PROFILE_NITRATE_QC
#>
#> Dimensions 14 (4 active):
#>
#> dim name length min max start count dmin dmax unlim coord_dim
#> <chr> <chr> <dbl> <dbl> <dbl> <int> <int> <dbl> <dbl> <lgl> <lgl>
#> 1 D7 STRING256 256 1 256 1 256 1 256 FALSE FALSE
#> 2 D8 N_PROF 2 1 2 1 2 1 2 FALSE FALSE
#> 3 D9 N_PARAM 7 1 7 1 7 1 7 FALSE FALSE
#> 4 D11 N_CALIB 1 1 1 1 1 1 1 FALSE FALSE
#>
#> Inactive dimensions:
#>
#> dim name length min max unlim coord_dim
#> <chr> <chr> <dbl> <dbl> <dbl> <lgl> <lgl>
#> 1 D0 DATE_TIME 14 1 14 FALSE FALSE
#> 2 D1 STRING2 2 1 2 FALSE FALSE
#> 3 D2 STRING4 4 1 4 FALSE FALSE
#> 4 D3 STRING8 8 1 8 FALSE FALSE
#> 5 D4 STRING16 16 NA NA FALSE FALSE
#> 6 D5 STRING32 32 1 32 FALSE FALSE
#> 7 D6 STRING64 64 1 64 FALSE FALSE
#> 8 D10 N_LEVELS 493 1 493 FALSE FALSE
#> 9 D12 N_HISTORY 0 NA NA TRUE FALSE
#> 10 D13 N_VALUES41 41 NA NA FALSE FALSE
argo %>% hyper_filter(N_LEVELS = index > 300)
#>
#> Data Source (1): MD5903593_001.nc ...
#>
#> Grids (16) <dimension family> : <associated variables>
#>
#> [1] D0,D9,D11,D8 : SCIENTIFIC_CALIB_DATE
#> [2] D6,D9,D11,D8 : PARAMETER
#> [3] D7,D9,D11,D8 : SCIENTIFIC_CALIB_EQUATION, SCIENTIFIC_CALIB_COEFFICIENT, SCIENTIFIC_CALIB_COMMENT
#> [4] D6,D9,D8 : STATION_PARAMETERS
#> [5] D10,D8 : PRES, PRES_QC, PRES_ADJUSTED, PRES_ADJUSTED_QC, PRES_ADJUSTED_ERROR, TEMP, TEMP_QC, TEMP_ADJUSTED, TEMP_ADJUSTED_QC, TEMP_ADJUSTED_ERROR, PSAL, PSAL_QC, PSAL_ADJUSTED, PSAL_ADJUSTED_QC, PSAL_ADJUSTED_ERROR, DOXY, DOXY_QC, DOXY_ADJUSTED, DOXY_ADJUSTED_QC, DOXY_ADJUSTED_ERROR, CHLA, CHLA_QC, CHLA_ADJUSTED, CHLA_ADJUSTED_QC, CHLA_ADJUSTED_ERROR, BBP700, BBP700_QC, BBP700_ADJUSTED, BBP700_ADJUSTED_QC, BBP700_ADJUSTED_ERROR, NITRATE, NITRATE_QC, NITRATE_ADJUSTED, NITRATE_ADJUSTED_QC, NITRATE_ADJUSTED_ERROR **ACTIVE GRID** ( 986 values per variable)
#> [6] D1,D8 : DATA_CENTRE
#> [7] D2,D8 : DATA_STATE_INDICATOR, WMO_INST_TYPE
#> [8] D3,D8 : PLATFORM_NUMBER, POSITIONING_SYSTEM
#> [9] D5,D8 : DC_REFERENCE, PLATFORM_TYPE, FLOAT_SERIAL_NO, FIRMWARE_VERSION
#> [10] D6,D8 : PROJECT_NAME, PI_NAME
#> [11] D7,D8 : VERTICAL_SAMPLING_SCHEME
#> [12] D9,D8 : PARAMETER_DATA_MODE
#> [13] D0 : REFERENCE_DATE_TIME, DATE_CREATION, DATE_UPDATE
#> [14] D2 : FORMAT_VERSION, HANDBOOK_VERSION
#> [15] D5 : DATA_TYPE
#> [16] D8 : CYCLE_NUMBER, DIRECTION, DATA_MODE, JULD, JULD_QC, JULD_LOCATION, LATITUDE, LONGITUDE, POSITION_QC, CONFIG_MISSION_NUMBER, PROFILE_PRES_QC, PROFILE_TEMP_QC, PROFILE_PSAL_QC, PROFILE_DOXY_QC, PROFILE_CHLA_QC, PROFILE_BBP700_QC, PROFILE_NITRATE_QC
#>
#> Dimensions 14 (2 active):
#>
#> dim name length min max start count dmin dmax unlim coord_dim
#> <chr> <chr> <dbl> <dbl> <dbl> <int> <int> <dbl> <dbl> <lgl> <lgl>
#> 1 D8 N_PROF 2 1 2 1 2 1 2 FALSE FALSE
#> 2 D10 N_LEVELS 493 1 493 301 193 301 493 FALSE FALSE
#>
#> Inactive dimensions:
#>
#> dim name length min max unlim coord_dim
#> <chr> <chr> <dbl> <dbl> <dbl> <lgl> <lgl>
#> 1 D0 DATE_TIME 14 1 14 FALSE FALSE
#> 2 D1 STRING2 2 1 2 FALSE FALSE
#> 3 D2 STRING4 4 1 4 FALSE FALSE
#> 4 D3 STRING8 8 1 8 FALSE FALSE
#> 5 D4 STRING16 16 NA NA FALSE FALSE
#> 6 D5 STRING32 32 1 32 FALSE FALSE
#> 7 D6 STRING64 64 1 64 FALSE FALSE
#> 8 D7 STRING256 256 1 256 FALSE FALSE
#> 9 D9 N_PARAM 7 1 7 FALSE FALSE
#> 10 D11 N_CALIB 1 1 1 FALSE FALSE
#> 11 D12 N_HISTORY 0 NA NA TRUE FALSE
#> 12 D13 N_VALUES41 41 NA NA FALSE FALSE