| 105 | |
| 106 | |
| 107 | Build overviews, default type = ossim_tiff_box:[[BR]] |
| 108 | ''ossim-img2rr <your-file>''[[BR]] |
| 109 | [[BR]] |
| 110 | Build overviews, specifying to stop when both width and height are less than or equal to 64:[[BR]] |
| 111 | ''ossim-img2rr -s 64 <your-file>''[[BR]] |
| 112 | [[BR]] |
| 113 | Build overviews, specifying to stop when both width and height are less than or equal to 32:[[BR]] |
| 114 | ''ossim-img2rr -s 32 <your-file>''[[BR]] |
| 115 | [[BR]] |
| 116 | Build overviews forcing a rebuild if already present with -r option:[[BR]] |
| 117 | ''ossim-img2rr -r <your-file>''[[BR]] |
| 118 | [[BR]] |
| 119 | Build overviews specifying the output file with -o option:[[BR]] |
| 120 | ''ossim-img2rr <your-file> -o foo.ovr''[[BR]] |
| 121 | [[BR]] |
| 122 | Build overviews specifying the output directory with -d option:[[BR]] |
| 123 | ''ossim-img2rr -d /tmp <your-file>''[[BR]] |
| 124 | [[BR]] |
| 125 | Build overviews specifying the output directory with -d option and the output file with -o option. Good for multi entry:[[BR]] |
| 126 | ''ossim-img2rr -d /tmp <a.toc> -o rpf-1''[[BR]] |
| 127 | [[BR]] |
| 128 | Build overviews specifying the type:[[BR]] |
| 129 | ''ossim-img2rr -t ossim_tiff_box <your-file>''[[BR]] |
| 130 | [[BR]] |
| 131 | Build overviews specifying the type:[[BR]] |
| 132 | ''ossim-img2rr -t ossim_tiff_nearest <your-file>''[[BR]] |
| 133 | [[BR]] |
| 134 | Build overviews specifying the type, nitf with j2k compressed blocks (requires Kakadu plugin):[[BR]] |
| 135 | ''ossim-img2rr -t ossim_kakadu_nitf_j2k <your-file>''[[BR]] |
| 136 | [[BR]] |
| 137 | Build overviews specifying the type, nitf with j2k compressed blocks (requires Kakadu plugin) with reversible property set to on(lossless):[[BR]] |
| 138 | ''ossim-img2rr -t ossim_kakadu_nitf_j2k --set-property reversible:true <your-file>''[[BR]] |
| 139 | [[BR]] |
| 140 | Build overviews specifying the type, nitf with j2k compressed blocks (requires Kakadu plugin) with reversible property set to off(lossy):[[BR]] |
| 141 | ''ossim-img2rr -t ossim_kakadu_nitf_j2k --set-property reversible:false <your-file>''[[BR]] |
| 142 | [[BR]] |
| 143 | Build overviews specifying the type, gdal hfa (erdas imagine) (requires gdal plugin):[[BR]] |
| 144 | ''ossim-img2rr -t gdal_hfa_nearest <your-file>''[[BR]] |
| 145 | [[BR]] |
| 146 | Build overviews copy r0 (full res layer) (ossim_tiff types only):[[BR]] |
| 147 | ''ossim-img2rr -a <your-file>'' |
| 148 | |
| 149 | |
| 150 | |
| 151 | == Related Links: == |
| 152 | [http://trac.osgeo.org/ossim/browser/trunk/ossim/etc/templates/ossim_preferences_template][[BR]] |
| 153 | [http://trac.osgeo.org/ossim/wiki/ossimPreferenceFile][[BR]] |
| 154 | [http://trac.osgeo.org/ossim/wiki/ossimOrthoIgen][[BR]] |
| 155 | [http://trac.osgeo.org/ossim/wiki/UserDocs] |
| 156 | |