Delete (D) ============ **Description**: Deletes the grid. When this is selected, the [Warning] dialog (:numref:`image_delete_grid_warning_dialog`) to ask whether you want to discard the grid data will open. Select [Yes] (Y). .. _image_delete_grid_warning_dialog: .. figure:: images/delete_grid_warning_dialog.png :width: 160pt The [Warning] dialog