[mapserver-users] RE:mapserver + MS SQL

[Ivan Mincik]

On Wednesday 24 September 2008 18:56, you wrote:
> Hi,
> 
> >> First thing that comes into my mind is the good old STATUS ON thing.  LAYER ON in mapfile means that the layer can be requested, but not that it is automatically included in a map.  STATUS DEFAULT includes it automatic.  Try what happens if you use:
> >>  
> >> shp2img -m test.map -l ku2 -o test.png
> >> 
> >> Alternatively, change LAYER DEFAULT and use the old command.
> >> 
> > Thanks for reply, 
> > still blank picture, with "shp2img -m test.map -l ku2 -o test.png" also blank. BTW: for other data sources layer configuration > is 
> > working.
> 
> 
> Pity, it would have been an easy fix but it was not the problem this time. Another common reason for blank image is that map extents do not suit the data extents.  To make things as simple as possible in the beginning, check that your MAP is using the same projection as your LAYER, and that map extents are the same than extents of the data as reported by ogr2org.  If this does not help either I fear I need to give up because I have never used the datasource you are using.
> 
> -Jukka Rahkonen-
>
I was sure that MAPfile EXTENT is matching my data, but I have newer looked at ogrinfo's information about extent, because it is running from the screen very quickly. :)
That is the problem. But why it is corrupted ?

ogrinfo -ro -al test.ovf
INFO: Open of `test.ovf'
      using driver `VRT' successful.

Layer name: ku2
Geometry: Polygon
Feature Count: 3550
Extent: (0.000000, -179441753791143469094582348050368606076769230976979143232596333732447718749484086013883159597108285162399003906607672013838798107945428976738835963963233366067456373325182194301163139111338691906684738825653288761055373466181297667973352185310923583498447210294222491698471297629594914501155102277295675539456.000000) - (0.000000, 175734419613493915284908111527587685566285205239442963467256452943608984986725857350577088162863653468103413582900903009085827916464724144589133044259082766497414963423479118268465870571875835035017193992561074143650124470293091261615552841201430022775661034285205338433980355154804186847502850450881261862912.000000)
Layer SRS WKT:
(unknown)