Changes between Version 85 and Version 86 of WKTRaster/SpecificationWorking01

Timestamp:

Dec 20, 2009, 4:57:45 AM (14 years ago)

Author:

jorgearevalo

Comment:

—

WKTRaster/SpecificationWorking01

@@ -36 +36 @@
 '''USAGE:'''
 
-'''gdal2wktraster.py''' -r rasterfile [-r rasterfile] -t [<schema>.]<table> [<options>]
-
-'''-r''' <rasterfile>  Specifies input raster file. Multiple -r options can be specified for a number of input files or wildcards can be used (? and *). At least one input raster file is REQUIRED.
-
-'''-t''' <table>  Name of destination table in with or without target schema specified. This parameter is REQUIRED.
+'''gdal2wktraster.py''' [<options>]
 
 '''OPTIONS:'''
 
-'''-s''' <srid>  Set the SRID field. Default is -1.
-
-'''-b''' <nbband>  Specify the number of band. The number of rasterfile must correspond to this number.
-
-'''-f''' <field>  Name of target column for raster data. Default column name is ''rast''.
-
-'''-I''' Create a GiST index on the raster column.
+
+''' Source and Destination options: MANDATORY PARAMETERS, ALWAYS REQUIRED '''
+
+'''-r''' <RASTERFILE>  Specifies input raster file. Multiple -r options can be specified for a number of input files or wildcards can be used (? and *).
+
+'''-t''' [<SCHEMA>].<TABLE>  Name of destination table in with or without target schema specified.
+
+
+''' Raster processing: Optional parameters used to manipulate input raster dataset '''
+
+'''-s''' <srid>  Set the SRID field of output raster. Default is -1.
+
+'''-b''' <nbband>  Specify the number of band to be extracted from input raster file.
+
+'''-k''' <BLOCK_SIZE>  Specify the size of the block of  the input raster, assuming regular blocking mode. Must be specified as WIDTHxHEIGHT.
+
+'''-R''' Register the raster as a filesystem (out-db) raster. Absolute path to the raster and georeferencing informations are stored instead of the raster actual data. This storage system is only allowed in SVN trunk version right now.
+
+'''-l''' <OVERVIEW_LEVEL> Create overview tables named as o_<LEVEL>_<RASTER_TABLE> and populate it with GDAL-provided overviews. Regular blocking only.
+
+
+''' Database processing: Optional parameters used to manipulate database objects '''
+
+'''-c'''  Creates a new table and populates it with raster input file(s), this is the default if you do not specify any options.
+
+'''-d'''  Drops the table, then recreates it and populates it with current raster file(s) data.
+
+'''-f''' <COLUMN>  Name of target column for raster data. Default column name is ''rast''.
+
+'''-F'''  Add a "filename" column containing the original name of the loaded raster file.
+
+'''-I'''  Create a GiST index on the raster column.
+
+'''-M'''  Issue VACUUM command against all generated tables.
+
+'''-V'''  Create RASTER_OVERVIEWS table used to store overviews metadata.
+
+
+''' Miscellanous: Other optional parameters '''
+
+'''-e''' <ENDIAN>  Control endianness of generated binary output of raster; specify 0 for XDR (big-endian) and 1 for NDR (little-endian). Only NDR output is supported right now.
+
+'''-w''' <VERSION>  Specify version of WKT Raster protocol. Default is 0; only this value is supported right now.
 
 '''-o''' <file> Output file for generated SQL commands. If not specified, ''stdout'' is assumed.
 
-'''-R''' Simply register the raster in the database. Absolute path to the raster and georeferencing informations are stored instead of the raster actual data.
-
-'''-F''' Add a "filename" column containing the original name of the loaded raster file.
-
-
-'''(-d|c)''' Mutually exclusive inserting options:
-
-  '''-d'''  Drops the table, then recreates it and populates it with current raster file data.
-
-  '''-c'''  Creates a new table and populates it, this is the default if you do not specify any options.
-
 '''-v''' Switch on excessively verbose mode, useful for debugging.
 
 '''-h''' Display this help screen.
+
 
 === raster2pgsql ===