NAME¶

ossim-orthoigen - ossim-orthoigen

DESCRIPTION¶

Usage:

ossim-orthoigen [options] "<input_image1>[|switches]" "[<input_image2>[|switches]" ...] <output_image>

ossim-orthoigen [options] <input_spec>.src <output_image>

Description: Creates a product image given an input specification as described below. There are two ways of specifying the input source list. Switches on explicit form are

<N>|<B1,B2,...>|<histo-op>|<ovr_path>.

The <histo-op> presently can be either "auto-minmax" or "std-stretch-N" where N=1, 2 or 3. The <input_spec>.src keyword list contains keyword entries in the form of

imageN.<keyword>: value

Supported keywords are "file", "entry", "rgb", "hist", "ovr", with values identical to those specified in the explicit switch form.

OPTIONS¶

--annotate

annotation keyword list

--chain-template

Specify an external file that contains chain information

--clamp-pixels <min> <max>

Specify the min and max allowed pixel values. All values outside of this get mapped to their corresponding clamp value.

--clip-pixels <min> <max>

Causes all pixel values between min and max (inclusive) to be mapped to the null pixel value. Min and max can be equal for mapping a single value. See also related option "--replacement-mode" for additional explanation.

--clip-to-valid-rect <true|false>

When true, any requested cut rect is clipped by the valid image bounding rect to minimize null border pixels. If false, the output will correspond to the cut rect as close as possible given the product projection. This option overrides the ossim_preferences setting. If no cut options are supplied, this option is ignored.

--combiner-template

Specify an external file that contains combiner information

--combiner-type

Specify what mosaic to use, ossimImageMosiac or ossimFeatherMosaic or osimBlendMosaic ... etc

--cut-bbox-en

Specify the min easting, min northing, max easting, max northing

--cut-bbox-ll

Specify the min lat and min lon and max lat and maxlon <minLat> <minLon> <maxLat> <maxLon>

--cut-center-ll

Specify the center cut in lat lon space. Takes two argument <lat> <lon>

--cut-pixel-width-height

Specify cut box's width and height in pixels

--cut-radius-meters

Specify the cut distance in meters. A bounding box for the cut will be produced

--degrees

Specifies an override for degrees per pixel. Takes either a single value applied equally to x and y directions, or two values applied correspondingly to x then y.

--disable-elev

Will disable the elevation

--disable-notify

Takes an argument. Arguments are ALL, WARN, NOTICE, INFO, FATAL, DEBUG. If you want multiple disables then just do multiple --disable-notify on the command line. All argument are case insensitive. Default is all are enabled.

--disable-plugin

Will disable the plugin loader

--enable-entry-decoding

A filename can be separated by a | and a number (NO space). Example: a.toc|0 will do entry 0 of a.toc file and on unix you might want to use a \ since the separator is a pipe sign. Example: ./a.toc\|0 will do entry 0 of a.toc.

--geo

Defaults to a geographic image chain with GSD = to the input. Origin of latitude ison the equator.

--geo-auto-scaled

Computes the mosaic center latitude for purpose of scaling in the longitude direction so that the pixels will appear nearly square in ground space at specified latitude. Implies a geographic projection.

--geo-scaled

Takes latitude as an argument for purpose of scaling in the longitude direction so that the pixels will appear nearly square in ground space at specified latitude. Implies a geographic projection.

--hist-auto-minmax

uses the automatic search for the best min and max clip values. Incompatible with other histogram options.

--hist-match

Takes one image filename argument for target histogram to match. Incompatible with other histogram options.

--hist-std-stretch

Specify histogram stretch as a standard deviation from the mean as <int>, where <int> is 1, 2, or 3. Incompatible with other histogram options.

--hist-stretch

Specify in normalized percent the low clip and then the high clip value as <low.dd> <hi.dd>. Incompatible with other histogram options.

--input-proj

Makes the view equal to the input. If more than one file then the first is taken

--mask

Specify the ESRI shape file with polygons to clip the image

--meters

Specifies an override for the meters per pixel. Takes either a single value applied equally to x and y directions, or two values applied correspondingly to x then y.

--no-cache

Excludes the cache from the input image chain(s). Necessary as a workaround for inconsistent cache behavior for certain image types.

--ossim-logfile

takes a logfile as an argument. All output messages are redirected to the specified log file. By default there is no log file and all messages are enabled.

--output-radiometry

Specifies the desired product's pixel radiometry type. Possible values are: U8, U11, U16, S16, F32. Note this overrides the deprecated option "scale-to-8-bit".

--reader-prop

Passes a name=value pair to the reader(s) for setting it's property. Any number of these can appear on the line.

--replacement-mode <mode>

Specify how to treat multi-band imagery when providing clip-pixels and/or clamp-pixels settings. Possible values are: REPLACE_BAND_IF_TARGET | REPLACE_BAND_IF_PARTIAL_TARGET | REPLACE_ALL_BANDS_IF_ANY_TARGET | REPLACE_ONLY_FULL_TARGETS.

--resample-type

Specify what resampler to use, nearest neighbor, bilinear, cubic

--scale-to-8-bit

Scales the output to unsigned eight bits per band. This option has been deprecated by the newer "--output-radiometry" option.

--slave-buffers

number of slave tile buffers for mpi processing (default = 2)

--srs

specify an output reference frame/projection. Example: --srs EPSG:4326

--stdout

Output the image to standard out. This will return an error if writer does not support writing to standard out. Callers should combine this with the --ossim-logfile option to ensure output image stream does not get corrupted. You must still pass an output file so the writer type can be determined like "dummy.png".

--supplementary-directory or --support

Specify the supplementary directory path where overviews, histograms and external geometries are located

--threads [n]

Indicates multi-threaded process using optionally-specified number of threads

--tiling-template

Specify an external file that contains tiling information

--utm

Defaults to a utm image chain with GSD = to the input

--view-template

Specify an external file that contains view information

--wkt

specify an output reference frame/projection that is in a wkt format. Must have the ossimgdal_plugin compiled

--writer-prop

Passes a name=value pair to the writer for setting it's property. Any number of these can appear on the line.

--writer-template

Specify an external file that contains tiling information

-K

specify individual keywords to add to the preferences keyword list: name=value

-P

specify a preference file to load

-T

specify the classes to trace, ex: ossimInit|ossimImage.* will trace ossimInit and all ossimImage classes

-h or --help

Display this information

-t or --thumbnail

thumbnail size

-w or --writer

Specifies the output writer. Default uses output file extension to determine writer.

Valid output writer types for "-w" or "--writer" option: