.. highlightlang:: us

.. index:: GridGetVarids

.. _gridgetvarids:

GridGetVarids
=============

.. us.tag  GridGetVarids NOTREADYENGLISH New330 Changed360 Grid

:ref:`GridGetVarids` returns a list of all variables displayed in the data
browser grid.

.. function::  varids = GridGetVarids()

.. us.return

**Return Value**

*varids* is a vector with variable ID's or -1 for global attributes or -2 for an
error. *varids* start with 0.

.. us.comment

**Comment**

All functions starting with ``Grid`` access the data browser.
If the browser dialog isn't open, these functions return an invalid value.

.. seealso::
   :ref:`overview-netcdf-browser`,
   :ref:`overview-netcdf-files`

:sub:`id-636084`