> xeasy
> Contour plot         [cp]
>  
> level and bas 1 -8264.917969
> level and bas 2 -5903.655762
> level and bas 3 -4217.040039
> level and bas 4 -3012.314209
> level and bas 5 -2151.795898
> level and bas 6 -1537.139893
> level and bas 7 -1098.099976
> level and bas 8 -784.500000
> level and bas 9 -560.500000
> level and bas 10 -400.500000
> level and bas 11 400.500000
> level and bas 12 560.500000
> level and bas 13 784.500000
> level and bas 14 1098.099976
> level and bas 15 1537.139893
> level and bas 16 2151.795898
> level and bas 17 3012.314209
> level and bas 18 4217.040039
> level and bas 19 5903.655762
> level and bas 20 8264.917969
>  
> Goto plane           [gp]
> Forward plane        [fp]
> Backward plane       [bp]
> Backward plane       [bp]
> Forward plane        [fp]
> Draw cursor         [dc]
> Zoom one region      [zo]
> Enlarge vertically   [ev]
> Enlarge horizontally [eh]
> Calibration          [ca]
> Forward plane        [fp]
> Backward plane       [bp]
> Enlarge vertically   [ev]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Forward plane        [fp]
> Zoom one region      [zo]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]
> Zoom one region      [zo]
> Enlarge horizontally [eh]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Backward plane       [bp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Forward plane        [fp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Backward plane       [bp]
> Forward plane        [fp]
> Go down              [gd]
> Go down              [gd]
> Enlarge vertically   [ev]
> Enlarge vertically   [ev]
> Enlarge vertically   [ev]
> Zoom one region      [zo]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]
> Go up                [gu]
> Zoom one region      [zo]
> Enlarge horizontally [eh]
> Enlarge horizontally [eh]