Collection of utilities from QLD DERM and some from NZ Landcare. Probably should live somewhere more useful, but they are here for now.

Command line utilities

• ogrdissolve. Dissolve all input polygons into one.
• clump_lowmem.py. Clump an input file using a windowing algorithm that uses very little memory. See 'clump_lowmem.py -h'
• gdalcalcstats. Calculate statistics and create Pyramid layers for a file. Can also specify the ignore value.
• gdaldumpWKT. Prints the WKT (the coordinate string) to the terminal.
• gdalsetthematic.py. Sets a file as thematic.
• historymerge.py. Merges the history data from parent file(s) into a new output.
• historymodify.py. Updates history info.
• historyview.py. Gives a GUI that allows the history of the given file to be viewed.
• vectorstats.py. Allows stats to be gathered from a raster file for the polygons in a given vector file. See 'vectorstats.py -h'

Python Modules

history

Utils for manipulating history data in files.

#!python
>>> from lcrimageutils import history
>>> help(history)

mdl

General utilities useful from RIOS. Some mimic Imagine functions.

#!python
>>> from lcrimageutils import mdl
>>> help(mdl)

vectorstats

Utilities for extracting stats from rasters for different areas.

#!python
>>> from lcrimageutils import vectorstats
>>> help(vectorstats)

zones

Collection of routines that deals with zones (ie clumped images)

#!python
>>> from lcrimageutils import zones
>>> help(zones)

Fortran 90 bindings for GDAL

A subset of the GDAL functions are available from Fortran 90. See the module source. Also see the example.

Dr Shepherd's Imagine toolkit to GDAL compatibility layer

Code to assist those porting from Imagine C toolkit to GDAL. Look at the header functions.