Summary tables

Attribute

Description/Format

Specification/Example

Conventions

-fixed-

CF-1.8

institution

-fixed-

Helmholtz-Zentrum Hereon, Institute of Coastal Systems, Germany

title

Any text

source

Represents the source and method used to produce the original data. For data generated by models, the model name and version should be listed here.

  • cosmo_100614_4.14_clm2

  • int2lm_120824_1.20_clm1

  • remote sensing

  • in-situ

creation_date

Information that pertains to the creation date of the netCDF file

  • 2017-06-06T15:00:29Z

  • 2017-06-06T15:00:29+02:00

originator

Creator of the data set

John Smith

contact

Person, email or URL

http://coastmod.hereon.de

crs

Coordinate reference system. WGS84 is the default

EPSG:4326

comment

A short description of the file contents; essentially an abstract.

campaign

Campaign ID (for observations)

"belawatt071"

experiment_id

Experiment ID (for models)

“cD3_011_ERAi”

carrier

Any text.

"RV Prandtl"

platform

Any text. The specified name is required for COSYNA platforms

"Scanfish01"

profileType

"DownCast"

lineage

Origin of the file can be written as any text (i.e., no formatting rules)

processingSteps

Any text; example format: "{original data}{Plausibility check using defaults}{5-point median filter}{0.1-dbar block median}"

processingSoftware

Name und version. If using several programs, names should be separated by ";"

"GALATON V0.97"

StartTime

"2007-03-13T07:35:10Z"

StopTime

"2007-03-13T07:40:28Z"

Distribution_statement

Coordinated text, Example A3

history

This should be a sort of logbook. This logbook can be an external file. According to CF conventions, it is a list of the applications that have modified the original data.

references

E.g., DOI

contact_email

Email address (Hereon)

StartLatitude

Float

Relevant for transects

54.7457933333333

StopLatitude

Float

Relevant for transects

54.7451966666667

StartLongitude

Float

Relevant for transects

8.30397666666667

StopLongitude

Float

Relevant for transects

8.30919166666667

geographicName

"hoernumtief"

station

"KormoranHoernum"

castID

"CTD001DW"

PI

Standard first and last name

"Person"

operator

Standard first and last name

"Volker Schmidt"

contributor

Standard first and last name

"Anna Mayr, Tim Schmalbach"

forcing

"COSMO CLM 5.0"

forcingResolution

"0.11 degrees"

boundaryCondition

Any text

modelNest

"CD16"

geospatial_lon_min

Data in decimal degrees (float)

Longitude units = degrees east

5.3457

geospatial_lon_max

Data in decimal degrees (float) Longitude units = degrees east

10.1234

geospatial_lat_min

Data in decimal degrees (float)  Latitude units = degrees north

53.1234

geospatial_lat_max

Data in decimal degrees (float)  Latitude units = degrees north

56.1234

Bbox

alternative to geospatial_l*. Sequence: lonMin, latMin, lonMax, latMax

5.3,53.1,10.1,56.1

imo_platform_code

International Maritime Organisation platform code

"9144263"

ices_platform_code

ICES platform code

"58LY"

licence

Licence of the submitted data

institution-ID

ROR (Research Organization Registry)

ROR: 03qjp1d79

units

"string", use SI unit if possible

This also applies to dimensionless units, then use given format:

"1", "1e±2", "1e±3", "1e±6", ... "1e±24"

  • 'm'

  • '1'

standard_name

The standard_name stems from http://cfconventions.org/standard-names.html. In the case of ancillary variables, it is mandatory to use the Standard Name Modifiers (e.g., status_flag).

sea_water_salinity

long_name

Any text.

If no standard_name exists, then the long_name should be constructed like a standard name.

Salinity from Seabird CTD

_FillValue

Default grid value becomes transparent in many visualisations

-32768.f Note: do not use NaN in ncWMS2 application

comment

Any text

3 out of 4 HPBL estimates agree with the given range

coordinates

Using data in projections other than WGS84; the variables lon and lat must be contained in the file

  • lon lat

  • lon lat height_10m

grid_mapping

Indicates the projection used, see http://cfconventions.org/Data/cf-conventions/cf-conventions-1.9/cf-conventions.html#appendix-grid-mappings

rotated_pole

cell_methods

For example, in the case of non-instantaneous data, the aggregation type is to be specified. This requires the attribute time_bnds for the time variable in which the aggregation start and end times are specified.

time: mean