Hi, I believe that this kind of lines appear into the Apache error log when I try to get heatmap to render:
[Sun Sep 28 19:37:18 2014] [error] [client 127.0.0.1] GDAL: GDALOpen(MEM:::DATAPOINTER=03359B30,PIXELS=459,LINES=346,BANDS=1,DATATYPE=Byte,PIXELOFFSET=1,LINEOFFSET=459, this=03355E60) succeeds as MEM.\r [Sun Sep 28 19:37:19 2014] [error] [client 127.0.0.1] Premature end of script headers: mapserv.exe [Sun Sep 28 19:37:19 2014] [error] [client 127.0.0.1] GDAL: GDALOpen(MEM:::DATAPOINTER=00FB9B30,PIXELS=459,LINES=346,BANDS=1,DATATYPE=Byte,PIXELOFFSET=1,LINEOFFSET=459, this=00FB5E60) succeeds as MEM.\r -Jukka- Rahkonen, Jukka wrote: > > Hi, > > I am running MapServer version 6.5-dev on Windows and I suppose it has the > support for kerneldensity layers. Could someone show the LAYER part that > works with the Natural Earth populated places dataset > http://www.naturalearthdata.com/http//www.naturalearthdata.com/downloa > d/10m/cultural/ne_10m_populated_places.zip? I have created .qix index but not > touched the data in other ways. > > I have indeed managed to get some coloured stripes out at some scales but > what I mostly get is Internal server error (http 500). MS_ERRORFILE does not > show any errors and Apache error log is probably recording just this: > [Sat Sep 27 21:57:27 2014] [error] [client 127.0.0.1] Premature end of script > headers: mapserv.exe > > My current LAYER (or layers, one for data and one for kerneldensity): > > LAYER > NAME "points" > DATA "c:\data\ne\ne_10m_populated_places" > TYPE POINT > STATUS ON > PROJECTION > "init=epsg:4326" > END > debug 5 > CLASS > STYLE > SIZE 5 > SYMBOL "circle" > COLOR 200 200 200 > OUTLINECOLOR 0 0 0 > END > END > END > layer > name "heatmap" > type raster > connectiontype kerneldensity > connection "points" > status on > debug 5 > #processing "RANGE_COLORSPACE=HSL" > processing "KERNELDENSITY_RADIUS=20" > processing "KERNELDENSITY_ATTRIBUTE=RANK_MIN" > #processing "KERNELDENSITY_COMPUTE_BORDERS=ON" > processing "KERNELDENSITY_NORMALIZATION=AUTO" > offsite 0 0 0 > class > style > COLORRANGE "#0000ff00" "#0000ffff" > DATARANGE 0 32 > end > style > COLORRANGE "#0000ffff" "#ff0000ff" > DATARANGE 32 255 > end > end > end > > What I have tried so far has been to comment out this and that but result > seems > to be always the same. > > -Jukka Rahkonen- > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
