Hi list!<br><br>I'm trying to configure mapsever to show images with float32 (NDVI) through WCS Server.<br>The source images is an .img file. I had configured the map file like this.<br><br>MAP<br> NAME TEST<br> STATUS ON
<br> SIZE 400 300<br> EXTENT 154590 4062740 579080 4300000<br> UNITS DD<br> SHAPEPATH "../data"<br> IMAGETYPE gtiff<br> FONTSET "../etc/fonts.txt"<br> SYMBOLSET "../etc/symbols.sym"<br>
DEBUG ON<br><br>PROJECTION<br> "init=epsg:23030"<br>END<br><br>OUTPUTFORMAT<br> NAME GEOTIFF_FLOAT32<br> DRIVER "GDAL/GTiff"<br> IMAGEMODE FLOAT32<br> MIMETYPE "image/tiff"<br>
EXTENSION "tif"<br>END<br><br>LAYER<br> NAME "Test"<br> STATUS ON<br> PROCESSING "SCALE=AUTO"<br> DUMP TRUE<br> DATA "D:\Raster\MODIS\NDVI\NDVI_BN\NDVI2006_BN\test.img"<br>
TYPE RASTER<br> METADATA<br> "wcs_description" "test"<br> "wcs_name" "test"<br> "wcs_label" "test"<br> "ocs_srs" "epsg:23030"
<br> "ows_extent" "165338.03 4066203.70 572211.36 4289103.56"<br> "wcs_size" "7500 9000"<br> "wcs_resolution" "231.7 231.7"<br> "wcs_nativeformat" "raw binary"
<br> "wcs_bandcount" "1"<br> "wcs_formats" "GEOTIFF_FLOAT32"<br> END<br>END<br clear="all"><br>END<br><br>I have checked the pixel values and they are the same that the source image, but WCS only shows me a black image.
<br><br>Does anybody know how to resolv this problem?<br><br>Thanks<br><br><br><br><br>