EVOLUTION-MANAGER

Edit File: gdal_fillnodata.dox

/*! \if man \page gdal_fillnodata \else \page gdal_fillnodata gdal_fillnodata.py \endif Fill raster regions by interpolation from edges. \section gdal_fillnodata_synopsis SYNOPSIS \verbatim gdal_fillnodata.py [-q] [-md max_distance] [-si smooth_iterations] [-o name=value] [-b band] srcfile [-nomask] [-mask filename] [-of format] [dstfile] \endverbatim \section gdal_fillnodata_description DESCRIPTION The gdal_fillnodata.py script fills selection regions (usually nodata areas) by interpolating from valid pixels around the edges of the area. Additional details on the algorithm are available in the GDALFillNodata() docs. <dl> <dt> <b>-q</b>:</dt><dd> The script runs in quiet mode. The progress monitor is suppressed and routine messages are not displayed. <dt> <b>-md</b> <i>max_distance</i>:</dt><dd> The maximum distance (in pixels) that the algorithm will search out for values to interpolate. <dt> <b>-si</b> <i>smooth_iterations</i>:</dt><dd> The number of 3x3 average filter smoothing iterations to run after the interpolation to dampen artifacts. The default is zero smoothing iterations. <dt> <b>-o</b> <i>name=value</i>:</dt><dd> Specify a special argument to the algorithm. Currently none are supported. </dd> <dt> <b>-b</b> <i>band</i>:</dt><dd> The band to operate on, by default the first band is operated on. </dd> <dt> <i>srcfile</i></dt><dd> The source raster file used to identify target pixels. Only one band is used.</dd> <dt> <b>-nomask</b>:</dt><dd> Do not use the default validity mask for the input band (such as nodata, or alpha masks). </dd> <dt> <b>-mask</b> <i>filename</i>:</dt><dd> Use the first band of the specified file as a validity mask (zero is invalid, non-zero is valid). </dd> <dt> <i>dstfile</i></dt><dd> The new file to create with the interpolated result. If not provided, the source band is updated in place.</dd> <dt> <b>-of</b> <em>format</em>:</dt><dd> Select the output format. The default is GeoTIFF (GTiff). Use the short format name.</dd> </dl> \if man \section gdal_fillnodata_author AUTHORS Frank Warmerdam <warmerdam@pobox.com> \endif */