Schema and Validation
Schema
MRV files can be validated by using the XSD schema containing the description of the MRV format.
Schema Versions
Schema versions and validation
Starting from version 6.1, MRV files begin with a reference to the schema to which the file is conformed:
<?
xml
version
=
"1.0"
encoding
=
"UTF-8"
?>
<
cml
xmlns
=
"http://www.chemaxon.com"
xmlns:xsi
=
"http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation
=
"http://www.chemaxon.com/marvin/help/formats/schema/mrvSchema_6_1_0.xsd"
version
=
"ChemAxon file format v6.1, generated by v6.1.0"
>
In previous versions, MRV format didn't have a reference to a schema:
<
cml
version
=
"ChemAxon file format v6.0, generated by v6.0.0"
>
or
<
cml
>
For these files, the recommended schema to use for validation is that of version 6.0.0.