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International
Tables for Crystallography Volume G Definition and exchange of crystallographic data Edited by S. R. Hall and B. McMahon © International Union of Crystallography 2006 |
International Tables for Crystallography (2006). Vol. G. ch. 5.3, p. 511
Section 5.3.5.1.4.2. Matching data names
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International Union of Crystallography, 5 Abbey Square, Chester CH1 2HU, England |
As with the specification of data-block names, the data names in the request list may have a trailing underscore. Where this is the case, QUASAR will retrieve all data items where the data name starts with the specified string. For example, a request for ` _atom_site_' will extract all data names starting with ` _atom_site_'. The special case of an isolated underscore character ` _' matches all data names present in the current data block.
