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=== sysGetData ===

See [[http://xelerus.de/index.php?s=functions&function=265|sysGetData at Xelerus]]

^ Syntax | (sysGetData [nodeID] attrib) -> data |
^ Arguments | [nodeID]: The optional name of the system node. If not given it uses the current system. |
^ | attrib: The attribute you want to retrieve the data of. |
^ Returns | data: Whatever is stored in the attribute in the given node or Nil if no system node exists by that name or the attribute has no data. |
^ Category | [[data]], [[system]] |
^ Description | Returns the named data for the given system. |

=== Example ===

<code lisp>(sysGetData "power")</code>
Returns the currents systems data named by power. If there is no data (like in a unmodded game) by that name returns Nil.
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