Falsecolor Scale

Does anyone know how to modify the falsecolor color scale so that the bottom of the color scale can be set to a particular value rather than default to zero? The "-s" parameter will only set the top of the scale.

Thank you for any comments or direction.

Mark

Hi Mark,

There is no explicit setting for the lower limit, but you can use the -log option to falsecolor to specify a number of decades between the top and bottom of the range, and this number can be anything. So, if you want a minimum that is 15 and a maximum of 2000, you would specify:

  -s 2000 -log 2.125

Since log10(2000) - log10(15) is 2.125.

Make sense?
-Greg

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From: "Mark de la Fuente" <[email protected]>
Date: August 11, 2006 9:22:39 AM PDT

Does anyone know how to modify the falsecolor color scale so that the bottom of the color scale can be set to a particular value rather than default to zero? The "-s" parameter will only set the top of the scale.

Thank you for any comments or direction.

Mark

Thanks Greg. That worked great.

Mark