[mapguide-users] MGOS 2.1 - ECW

[Jason Birch]

The bounding box extents appear to be pretty wrong for data in lat/lon
coordinates?

On 2009-12-16, Denis Lalonde <denlalonde at gmail.com> wrote:
>
> I still have no luck with the ECW. I even uninstalled/reinstalled 2.1 in
> case
> I accidently messed up the DLLs while following steps in trac #1121. I did
> manage to get a “Spatial context extent appear to be invalid” once in
> Maestro, but I couldn’t get it to appear again ??  I installed the latest RC
> of Maestro too hoping that would help.
>
> My last attempt was to manually configure the featuresource but via that
> route, I get “An exception occurred in FDO component. Failed to de-serialize
> the spatial context from the configuration”.
>
> Here’s my config file:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <fdo:DataStore xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xmlns:gml="http://www.opengis.net/gml"
> xmlns:fdo="http://fdo.osgeo.org/schemas"
> xmlns:fds="http://fdo.osgeo.org/schemas/fds">
> <gml:DerivedCRS gml:id="coordSys">
> <gml:remarks>LL83</gml:remarks>
> <gml:srsName>LL83</gml:srsName>
> <gml:validArea>
> <gml:boundingBox>
> <gml:pos>511637 4983499</gml:pos>
> <gml:pos>527001 4993001</gml:pos>
> </gml:boundingBox>
> </gml:validArea>
> <gml:baseCRS>
> <fdo:WKTCRS gml:id="coordSys">
> <gml:srsName>LL83</gml:srsName>
> <fdo:WKT>GEOGCS["LL83",DATUM["NAD83",SPHEROID["GRS1980",6378137.000,298.25722210]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]]</fdo:WKT>
> </fdo:WKTCRS>
> </gml:baseCRS>
> <gml:definedByConversion
> xlink:href="http://fdo.osgeo.org/coord_conversions#identity"/>
> <gml:derivedCRSType
> codeSpace="http://fdo.osgeo.org/crs_types">geographic</gml:derivedCRSType>
> <gml:usesCS
> xlink:href="http://fdo.osgeo.org/cs#default_cartesian"/>
> </gml:DerivedCRS>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
> targetNamespace="http://fdo.osgeo.org/schemas/feature/rasters"
> xmlns:fdo="http://fdo.osgeo.org/schemas"
> xmlns:gml="http://www.opengis.net/gml"
> xmlns:rasters="http://fdo.osgeo.org/schemas/feature/rasters"
> elementFormDefault="qualified" attributeFormDefault="unqualified">
> <xs:element name="RasterType" type="rasters:RasterTypeType"
> abstract="false" substitutionGroup="gml:_Feature">
> <xs:key name="RasterTypeKey">
> <xs:selector xpath=".//RasterType"/>
> <xs:field xpath="Id"/>
> </xs:key>
> </xs:element>
> <xs:complexType name="RasterTypeType" abstract="false"
> fdo:hasGeometry="false">
> <xs:complexContent>
> <xs:extension base="gml:AbstractFeatureType">
> <xs:sequence>
> <xs:element name="Id">
> <xs:annotation>
> <xs:documentation/>
> </xs:annotation>
> <xs:simpleType>
> <xs:restriction base="xs:string">
> <xs:maxLength value="256"/>
> </xs:restriction>
> </xs:simpleType>
> </xs:element>
> <xs:element name="Image" type="fdo:RasterPropertyType"
> fdo:defaultImageXSize="200" fdo:defaultImageYSize="200">
> <xs:annotation>
> <xs:appinfo source="http://fdo.osgeo.org/schemas">
> <fdo:DefaultDataModel dataModelType="Unknown"
> dataType="Unknown" organization="Row" bitsPerPixel="32" tileSizeX="128"
> tileSizeY="128"/>
> </xs:appinfo>
> </xs:annotation>
> </xs:element>
> </xs:sequence>
> </xs:extension>
> </xs:complexContent>
> </xs:complexType>
> </xs:schema>
> <SchemaMapping provider="OSGeo.Gdal" name="rasters"
> xmlns="http://fdogrfp.osgeo.org/schemas">
> <complexType name="RasterTypeType">
> <RasterDefinition name="rasters">
> <Location name="C:\DATA\ECW_2007">
> <Feature name="Cornwall_10cm_20-1.ecw">
> <Band name="RGB" number="1">
> <Image name="Cornwall_10cm_20-1.ecw" frame="1">
> </Band>
> </Feature>
> </Location>
> </RasterDefinition>
> </complexType>
> </SchemaMapping>
> </fdo:DataStore>
>
> Does anybody have any final ideas before I revert back to 2.02? As
> mentioned, I (my end-users) really need the raster.
> --
> View this message in context:
> http://n2.nabble.com/MGOS-2-1-ECW-tp4142293p4178096.html
> Sent from the MapGuide Users mailing list archive at Nabble.com.
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