Displays a dialog box with which you can specify an HDU. You can use this dialog box to select existing HDUs or specify the name of a new HDU.
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gfits refnum The file refnum associated with the file you want to access. |
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error in (no error) error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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status status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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code code is the error or warning code. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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source source describes the origin of the error or warning. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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hdu type (ANY_HDU) Only HDUs of the type specifed by hdu type can be selected in the dialog. |
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select mode (new or existing) Specifies whether the user is able so select new and existing HDUs or existing HDUs only. |
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prompt ("Select an HDU") The message that appears in the title bar of the dialog box. |
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hdu name ("" if cancelled) Name of the selected HDU. |
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dup gfits refnum Returns gfits refnum unchanged. |
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error out error out passes error or warning information out of a VI to be used by other VIs. Right-click the error out indicator on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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status status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. Right-click the error out indicator on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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code code is the error or warning code. Right-click the error out indicator on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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source source string describes the origin of the error or warning. Right-click the error out indicator on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error. |
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cancelled Indicated whether the user cancelled the dialog by either clicking on the "cancel" button or pressing the ESC key. |
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exists Indicated whether the selected HDU already exists. |
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hdu number (0 if cancelled) HDU number of the selected HDU. |