Hi all,
I'm now interesting in displaying ENCs. I've also read lots of ideas
from this site.
Now, I got some promising results but not enough for displaying an ENC.
I got info from :
http://osgeo-org.1803224.n2.nabble.com/OGR-about-s-57-td3561320.html
http://osgeo-org.1803224.n2.nabble.com/OGR-about-s-57-td3561320.html
and from
http://osgeo-org.1803224.n2.nabble.com/OGR-to-access-s57-file-td2026900.html
http://osgeo-org.1803224.n2.nabble.com/OGR-to-access-s57-file-td2026900.html
This is exactly the problem I met. Sr. Frank Warmerdam dump an layer
named WRECKS in an S-57 dataset.
And the features look like :
*****************************
OGRFeature(WRECKS):2163
RCID (Integer) = 2164
PRIM (Integer) = 1
GRUP (Integer) = 2
OBJL (Integer) = 159
RVER (Integer) = 1
AGEN (Integer) = 540
FIDN (Integer) = 2135161787
FIDS (Integer) = 688
LNAM (String) = 021C7F43FBBB02B0
LNAM_REFS (StringList) = (null)
FFPT_RIND (IntegerList) = (null)
*--------------------------------------*
CATWRK (Integer) = 1
CONRAD (Integer) = (null)
CONVIS (Integer) = (null)
EXPSOU (Integer) = (null)
HEIGHT (Real) = (null)
NOBJNM (String) = (null)
OBJNAM (String) = (null)
QUASOU (String) = 2
SOUACC (Real) = (null)
STATUS (String) = (null)
TECSOU (String) = (null)
VALSOU (Real) = (null)
VERACC (Real) = (null)
VERDAT (Integer) = (null)
VERLEN (Real) = (null)
WATLEV (Integer) = 3
INFORM (String) = (null)
NINFOM (String) = (null)
NTXTDS (String) = (null)
SCAMAX (Integer) = (null)
SCAMIN (Integer) = (null)
TXTDSC (String) = (null)
RECDAT (String) = (null)
RECIND (String) = (null)
SORDAT (String) = (null)
SORIND (String) = (null)
POINT (61.1031909 -32.4450159)
************************************
My problem is when i use the following code to dump an layer's feature i
cannot get the attributes under the "-----" line.
I've also turned on the environment variables like RETURN_LINKAGES,
RETURN_PRIMITIVES and etc. Thus, I got the attributes:
ORNT (IntegerList) = (1:255)
USAG (IntegerList) = (1:255)
MASK (IntegerList) = (1:255)
However, I just cannot get the attributes below MASK. I'm this close to
link the OGR/S57 data with S52 for rendering.
Can I get some help with this? Thanks in advance!
rgds,
Qi.
--
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