[mapserver-users] Mapserver 7.0 and NODATA setting

Mon Aug 17 06:44:13 PDT 2015

Hi,

I have never seen this processing directive PROCESSING "NODATA=9999" before. Where is it documented?

-Jukka Rahkonen-

Andrea Peri wrote:

Hi,
I have a raster (flot64) with NODATA = -9999.
I set in LAYER section the value

    PROCESSING "NODATA=-9999"

But the nodata portion are still visible (black) I guess it seem a bug in the NODATA code portion, but other thought are welcome.

This is the section I have:

  LAYER
    EXTENT 142485 4505685 424815 4904415
    MAXSCALEDENOM 5e+06
    METADATA
      "wms_extent"    "142485.0 4505685.0 424815.0 4904415.0"
      "wms_title"    "Landsat - RGB - sensore LC8 strisciata 191 - Attuale"
    END # METADATA
    MINSCALEDENOM 1
    NAME "rt_sat.LC8191.rt.attuale"
    PROCESSING "NODATA=-9999"
    PROCESSING "SCALE_3=0.106926710091,0.285584945751"
    PROCESSING "SCALE_2=0.072185581267,0.25725963371"
    PROCESSING "SCALE_1=0.0567421160237,0.258098917796"
    PROCESSING "BANDS=4,3,2"
    PROJECTION
      "init=epsg:32633"
    END # PROJECTION
    STATUS OFF
    TYPE RASTER
    UNITS PIXELS

--
-----------------
Andrea Peri
. . . . . . . . .
qwerty àèìòù
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