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VariablesAndKeywords

In IDL you can have variables and keywords like this:

pro test, variable, keyword=keyword

you can then call the procedure test in the following ways:

  • test, 1: then 'variable' is set to 1 and keyword to 0 (i.e. not set)
  • test, 1, /keyword: then 'variable' and keyword are set to 1
  • test, 1, keyword=5: then 'variable' is set to 1 and keyword is set to 5
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Page last modified on January 22, 2009, at 16:08 CET