Skip to content
Snippets Groups Projects
Name Last commit Last update
examples
wiki
LICENSE.txt
README.md
SI_Format.xsd

Publication note

Version 1.3.1 of the D-SI reference implementation in XML is published at

Latest Version at Zenodo Repository

The machine-readable version of SI_Format.xsd is available at

Digital-SI (D-SI) XML - machine-readable provision of v1.3.1 XML scheme

Digital-SI (D-SI) XML - machine-readable provision of latest XML schemes

XSD

Schema files and instance examples for the XML implementation of the Digital System of Units (D-SI) data model.

SI_Format.xsd Version 1.3.1 (status: ready for publication)

  • minor bug fix in regex for uncertainty values

SI_Format.xsd Version 1.3.0 (status: ready for publication)

  • complete real and complex
  • real constants
  • lists of real and complex
  • hybrid for non-SI quantities

Change History SI_Format.xsd

2019-08-13

  • change element tag stdUncertainty to standardUnc (proposla from Ostfalia)
  • added examples for hybrid documentation

2019-08-07

  • changed type of all decimal values to base type xs:double (#8 (comment 2117))
  • change of names and order of global unit and uncertainty statements in si:list (#11 (comment 2118))
  • introduction of type for SI units based on xs:string (#10 (comment 2119))
  • Introduction of sub types for uncertainty in si:real (coverage interval with mandatory std. unc.) (#9 (comment 2120))
  • change of namespace to https://ptb.de/si
  • change of XML scheme version 1.1 to 1.0

2019-06-17

  • changed documentation of elements from comment structure to annotation elements
  • added correct EURAMET acknowledgement to disclaimer annotation.
  • removed definition of intervalType
  • updated existing documentation of all elements
  • added missing documentation for latest elements

2019-06-17

  • changed element tag "valueAmplitude" to "valueMagnitude" (in complex)

2019-06-14

  • updated SI test scheme to new namespace and removed reference to comma separated types

  • added new structure with global units and global bivariate uncertainty for list of complex

  • change position of global label element in list

  • added definition of recursive list of lists

  • update of definition of constant quantity and change of position in xsd

  • removed XML adapter in hybrid

2019-06-13

  • removed comma separated value types

  • added new namespace URL https://www.ptb.de/si/smartcom/d-si/v1_2_0

  • added univariate uncertainty elements expandedUnc and coverageInterval

  • completely changed the structure of real with new univariate uncertainty elements

  • in real, the new first component is the label

  • added the new structure of complex quantities

  • in complex, the new first component is the label

  • added the new element for the covariance matrix

  • changed the definition of the elements for the ellipsoidal coverage region by adding the new covariance matrix element

  • changed the definition of the elements for the rectangular coverage region by adding the new covariance matrix element

  • checked the definition of the atomic list

  • in list, the new first component is the label

  • added a new element for global univariate and global bivariate uncertainty sub types for lists of real

Change History examples & wiki

2020-02-18

  • finalised online documentation (wiki)
  • merge of wiki brance with master
  • changed visibility of repository to public

2019-06-21

  • defined categories of examples for platinum, gold, silver, bronze and improvable quality class

  • added a file with examples used in the documentation of version 1.2 of the D-SI data model (SmartCom_A1.2.3_examples.xml)

  • moved old examples of previous version of D-SI format to folder examples_deprecated

  • removed proposals folder - use issue section to make proposals on changes (including the option to fork / merge requests)

  • removed old examples folder examples_deprecated