<div dir="ltr"><div><div>Hi,<br><br>I have a raster set of rasters tiff4 black/white.<br></div>Usually I server them using mapserver wms in back/white.<br><br></div><div>But now I need to server them also in white/gray to allow overlaps them on other rasters.<br>
<br></div><div>So I need to change the black in white and the white in gray.<br><br>I try to use the <br>processing LUT command to obtain this transformation.<br><br></div><div>I try with this command set:<br><br> PROCESSING "SCALE_1=1,255"<br>
PROCESSING "BANDS=1"<br> PROCESSING "LUT=0:64,1:0"<br><br></div><div>But it don't seem work. Seem instead that all the raster become all white.<br></div><div>I guess the problem is that the original raster is tiff4 (2 color only).<br>
</div><div>Is capable the processing command to transform it in a single band with 255 levels ? <br></div><div><br></div><div>Thx,<br></div><div> <br clear="all"></div><div><div><div><br>-- <br>-----------------<br>Andrea Peri<br>
. . . . . . . . . <br>qwerty àèìòù<br>-----------------<br>
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