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pktools
2.6.6
Processing Kernel for geospatial data
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program to fill holes in raster image
Usage: pkfillnodata -i input.txt -m mask -o output
Options: [-b band]*
Advanced options: [-d distance] [-it iterations]
The utility pkfillnodata fills nodata values in a raster dataset. Nodata values are defined as 0 values in the mask raster dataset. You can use the input file as the mask image if 0 values in the input raster have to be filled. Per default, all bands are filled. Use the option -b to fill individual band(s) in a multiband raster input image.
-short or --long options (both --long=value and --long value are supported)-h shows basic options only, long option --help shows all options | short | long | type | default | description |
|---|---|---|---|---|
| i | input | std::string | Input raster dataset | |
| b | band | int | band(s) to process (Default is -1: process all bands) | |
| o | output | std::string | Output image file | |
| m | mask | std::string | Mask raster dataset indicating pixels to be interpolated (zero valued) | |
| d | distance | double | 0 | Maximum number of pixels to search in all directions to find values to interpolate from |
| it | iteration | int | 0 | Number of 3x3 smoothing filter passes to run (default 0) |
1.8.6