lidiriel wrote:
Hello,
I work on th create method for ISIS2 file (PDS driver). I can write
raster file but i have a problem with meta data.
In the case where the user would be use "poDriver->CreateCopy" i try
to copy and write metaData in the new file. But now i get metadata
with the method "char** metaData = GetMetadata();"
But the list of string is not easy to handling.
Is there another solution for access to the metadata for creating a new
(or updated copy) of header ?
Construct and access to an XML tree (like TrySaveXML) ? or another
method ?
Lidiriel,
You can also request individual items from the source dataset
using GetMetadataItem(). The functions CSLFetchNameValue(), and
CPLParseNameValue() from gdal/port/cpl_string.h should also make
it fairly easily to search for particular keys in a string list and
to decompose an entry into it's name and value portions.
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, [email protected]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
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