hello,

I have the following pivot table and I have drawn a contour map from it:

Sum of Icorr    X               
Y        0        0.3        0.6        0.9        Grand Total
0        0.321223837    0.664355873    0.384612423    13.29766626    14.66785839
0.3        11.40120329    12.21697598    0.764293003    10.43582577    34.81829805
0.6        0.241368997    11.30960463    0.691588135    0.18514053    12.42770229
Grand Total    11.96379613    24.19093648    1.84049356    23.91863256    61.91385873

The contour chart automatically creates the legend and the values
representing different colours in the chart are automatically set. E.g.
0-5, 5-10, 10-15.

What I would like is manually set the limits for different colours, e.g.
0-1, 1-5, 5-15, >15.

Can this be done in Excel with contour chart (or any other charts)?

Yours,

Mike