Hi, I'm trying to give a default colortable to the grass datastore. I
am not able to understand how to deal with colors.
I know that the styler will be applied, but I want to exploit this also.
So when the coverage is created I see something like:
nan = new Category(Vocabulary
.formatInternational(VocabularyKeys.NODATA),
new Color(0, 0, 0, 0),
min - 1 );
values = new Category("values", colors,
new NumberRange(
min, max), new
NumberRange(min, max));
This is:
final GridSampleDimension band = new
GridSampleDimension(
coverageName, new Category[] { nan,
values }, uom)
.geophysics(true);
return coverageFactory.create(coverageName, raster,
originalEnvelope, new
GridSampleDimension[] { band }, null,
properties);
Where I copied the code from I have the two ranges between 1-255 and
0-9000. Since my sample values are really geophisical values, I
thought I could use both the raster values range, which doesn't apply
instead.
Any hint on how I can create properly the nan and values categories
when I have the min, max and array of colors?
Thanks,
Andrea
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