Thanks for your reply.  My data is a 2D matrix of values:

     A0.1 A0.2 A0.3 A0.4 A0.5 A0.6 A0.7 A0.8 A0.9 A1.0
P0.1 0.00 0.07 0.07 0.07 0.15 0.11 0.28 0.32 0.62 0.94
P0.2 0.01 0.00 0.04 0.05 0.04 0.04 0.07 0.13 0.32 0.69
P0.3 0.01 0.00 0.00 0.02 0.00 0.04 0.02 0.05 0.08 0.50
P0.4 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.01 0.06 0.31
P0.5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14



On Tue, Nov 23, 2010 at 6:46 PM, David Winsemius <dwinsemius@comcast.net>wrote:

>
> On Nov 23, 2010, at 6:25 PM, jt306 wrote:
>
>
>> Is it possible to create a contour plot with the isolines labeled.  I know
>> you can do this with Matlab.  Argh!
>>
>
> It is fairly straightforward with lattice::levelplot. Provide some sample
> data.
>
>
>> I tried creating a filled contour plot, then using par(new=T), followed by
>> overlaying the contour plot on top.  However, the placement of the filled
>> contour plot and the contour plot do not align correctly. Any suggestions
>> would be appreciated.
>>
>> Thanks,
>> Jon
>>
>>  --
>
> David Winsemius, MD
> West Hartford, CT
>
>

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