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From: Lawrence Teo on 1 Dec 2009 04:15

The following command doesn't give the colored contour plot, for some
unknown reason to me.
ListContourPlot[{{20.517`, 9.017`, 1425}, {20.981`, 9.017`,
1440}, {20.88`, 9.017`, 1445}, {20.535`, 9.232`, 1360}, {20.705`,
9.232`, 1385}, {20.828`, 9.232`, 1400}, {20.057`, 9.25`,
1365}, {20.779`, 9.25`, 1410}, {20.706`, 9.25`, 1405}},
ContourLabels -> All]

If I take away the ContourLabels->All, things become good again
ListContourPlot[{{20.517`, 9.017`, 1425}, {20.981`, 9.017`,
1440}, {20.88`, 9.017`, 1445}, {20.535`, 9.232`, 1360}, {20.705`,
9.232`, 1385}, {20.828`, 9.232`, 1400}, {20.057`, 9.25`,
1365}, {20.779`, 9.25`, 1410}, {20.706`, 9.25`, 1405}}]

Any insight? Thanks.

From: dh on 1 Dec 2009 06:51


Lawrence Teo wrote:

> The following command doesn't give the colored contour plot, for some

> unknown reason to me.

> ListContourPlot[{{20.517`, 9.017`, 1425}, {20.981`, 9.017`,

> 1440}, {20.88`, 9.017`, 1445}, {20.535`, 9.232`, 1360}, {20.705`,

> 9.232`, 1385}, {20.828`, 9.232`, 1400}, {20.057`, 9.25`,

> 1365}, {20.779`, 9.25`, 1410}, {20.706`, 9.25`, 1405}},

> ContourLabels -> All]

>

> If I take away the ContourLabels->All, things become good again

> ListContourPlot[{{20.517`, 9.017`, 1425}, {20.981`, 9.017`,

> 1440}, {20.88`, 9.017`, 1445}, {20.535`, 9.232`, 1360}, {20.705`,

> 9.232`, 1385}, {20.828`, 9.232`, 1400}, {20.057`, 9.25`,

> 1365}, {20.779`, 9.25`, 1410}, {20.706`, 9.25`, 1405}}]

>

> Any insight? Thanks.

>

Hi,

it looks like Wolfram decided that when you want text labels, you do not

want colors.

try. e.g.:

ContourLabels -> True

ContourLabels -> Automatic

ContourLabels -> None



Daniel



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