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