| | 1 | = icp = |
| | 2 | |
| | 3 | image copy - converts from one format to another. icp operates in image space - not in geographical space. It is used to chip or crop existing images, change file formats and also select from existing reduced resolution layers where they exist. icp does not resample the imagery, it reformats and can segment from the source file. The iView GUI application operates as a viewer and a way to set up parameters for icp. icp can be called from the command line or from an application - e.g. iView. |
| | 4 | {{{ |
| | 5 | Usage: icp [options] <output_type> <input_file> <output_file> |
| | 6 | Options: |
| | 7 | --disable-elev Will disable the elevation |
| | 8 | --disable-notify Takes an argument. Arguments are ALL, WARN, |
| | 9 | NOTICE, INFO, FATAL, DEBUG. If you want multiple |
| | 10 | disables then just do multiple --disable-notify |
| | 11 | on the command line. All argument are case |
| | 12 | insensitive. Default is all are enabled. |
| | 13 | --ossim-logfile takes a logfile as an argument. All output |
| | 14 | messages are redirected to the specified log |
| | 15 | file. By default there is no log file and all |
| | 16 | messages are enabled. |
| | 17 | -K specify individual keywords to add to the |
| | 18 | preferences keyword list: name=value |
| | 19 | -L or --end-line Which end line do you wish to copy from the |
| | 20 | input. If none is given then max line is used |
| | 21 | -P specify a preference file to load |
| | 22 | -T specify the classes to trace, ex: |
| | 23 | ossimInit|ossimImage.* |
| | 24 | will trace ossimInit and all ossimImage classes |
| | 25 | -a or --use-scalar-remapper Uses scalar remapper, transforms to 8-bit |
| | 26 | -b or --bands uses the specified bands: ex. "1, 2, 4" will |
| | 27 | select bands 1 2 and 4 of the input image. Note: |
| | 28 | it is 1 based |
| | 29 | -c or --compression-type Uses compression. Currently valid for only tiff |
| | 30 | output -c jpeg will use jpeg compression |
| | 31 | -e or --entry For multi image handlers which entry do you wish |
| | 32 | to extract |
| | 33 | -h or --help Display this information |
| | 34 | -l or --start-line Which start line do you wish to copy from the |
| | 35 | input. If none is given then 0 is used |
| | 36 | -o or --create-overview Creates and overview for the output image |
| | 37 | -p or --end-sample Which end sample do you wish to copy from the |
| | 38 | input. If none is given then max sample is used |
| | 39 | -q or --compression-quality Uses compression. Valid for jpeg type. default |
| | 40 | is 75 where 100 is the best and 1 is the worst |
| | 41 | -r or --res-level Which res level to extract from the input: ex -r |
| | 42 | 1 will get res level 1 |
| | 43 | -s or --start-sample Which start sample do you wish to copy from the |
| | 44 | input. If none is given then 0 is used |
| | 45 | -t or --create-thumbnail Takes an argument which is the maximum pixel |
| | 46 | dimension desired. |
| | 47 | Create thumbnail flag is enabled |
| | 48 | -w or --tile-width Defines the tile width for the handlers that |
| | 49 | support tiled output |
| | 50 | |
| | 51 | }}} |
| | 52 | NOTES: |
| | 53 | {{{ |
| | 54 | Valid output writer types: |
| | 55 | tiff_strip |
| | 56 | tiff_strip_band_separate |
| | 57 | tiff_tiled |
| | 58 | tiff_tiled_band_separate |
| | 59 | jpeg |
| | 60 | general_raster_bip |
| | 61 | general_raster_bil |
| | 62 | general_raster_bsq |
| | 63 | general_raster_bip_envi |
| | 64 | general_raster_bil_envi |
| | 65 | general_raster_bsq_envi |
| | 66 | nitf_block_band_separate |
| | 67 | nitf_block_band_sequential |
| | 68 | }}} |
