Changes between Version 3 and Version 4 of ossim-preproc

Timestamp:

Apr 11, 2015, 11:27:15 AM (9 years ago)

Author:

dburken

Comment:

--

ossim-preproc

@@ -15 +15 @@
                                     samples partial tiles.
   --compression-quality             Compression quality for TIFF JPEG takes
-                                    values from 0 to 100, where 100 is best.
+                                    values from 0 to 100, where 100 is best. 
                                     For J2K plugin, numerically_lossless,
                                     visually_lossless, lossy
   --compression-type                Compression type can be: deflate, jpeg, lzw,
                                     none or packbits
+  --compute-min-max                 Turns on min, max scanning when reading
+                                    tiles and writes a dot omd file. This option
+                                    assumes the null is known.
+  --compute-min-max-null            Turns on min, max, null scanning when
+                                    reading tiles and write a dot omd file. This
+                                    option tries to find a null value which is
+                                    useful for float data.
   --create-histogram-r0             Forces create-histogram code to compute a
                                     histogram using r0 instead of the starting
@@ -33 +40 @@
                                     all are enabled.
   --disable-plugin                  Will disable the plugin loader
+  --dump-filtered-image-list        Outputs list of filtered images.
   --list-entries                    Lists the entries within the image
+  --max                             Overrides max value for compute-min-max
+                                    option.
+  --min                             Overrides min value for compute-min-max
+                                    option.
+  --null                            <null_value> Overrides null value for
+                                    compute-min-max option.  e.g. -9999.0 for
+                                    float data
   --of or --output-files            Output image files we can open, exluding
                                     overviews.
+  --options                         <options.kwl>  This can be all or part of
+                                    the application options.  To get a template
+                                    you can turn on trace to the ossimImageUtil
+                                    class by adding "-T ossimImageUtil" to your
+                                    command.
   --ossim-logfile                   takes a logfile as an argument.  All output
                                     messages are redirected to the specified log
@@ -43 +63 @@
                                     bottom for valid types.
                                     (default=ossim_tiff_box)
+  --override-filtered-images        Allows processing of file that is in the
+                                    filtered image list.
   --reader-prop                     Adds a property to send to the reader.
                                     format is name=value
   --rebuild-histogram               Rebuild histogram even if they are already
                                     present.
-  --scanForMinMax                   Turns on min, max scanning when reading
-                                    tiles. This option assumes the null is
-                                    known.
-  --scanForMinMaxNull               Turns on min, max, null scanning when
-                                    reading tiles.  This option tries to find a
-                                    null value which is useful for float data.
   --threads                         <threads> The number of threads to use.
                                     (default=1) Note a default can be set in
@@ -69 +85 @@
   -P                                specify a preference file to load
   -T                                specify the classes to trace, ex:
-                                    ossimInit|ossimImage.*
+                                    ossimInit|ossimImage.* 
                                     will trace ossimInit and all ossimImage
                                     classes
@@ -88 +104 @@
                                     present.
   -s                                Stop dimension for overviews.  This controls
-                                    how
+                                    how 
                                     many layers will be built. If set to 64 then
                                     the builder will stop when height and width
@@ -97 +113 @@
 
 
-Valid overview types:
-ossim_tiff_box
-ossim_tiff_nearest
-ossim_kakadu_nitf_j2k
-gdal_tiff_nearest
-gdal_tiff_average
-gdal_hfa_nearest
-gdal_hfa_average
+Valid overview types: 
+ossim_tiff_box  
+ossim_tiff_nearest      
 
 Example commands:
@@ -124 +135 @@
 // tiff, jpeg compression, histogram, 4 threads
 ossim-preproc -r --ch --compression-quality 75 --compression-type jpeg --threads 4 <directory_to_walk>
+ossim-preproc -r --ch --compression-quality 75 --compression-type jpeg --threads 4 <directory_to_walk>
+
+// Process all the tiffs in a directory feeding "prep", "file", "post" system commands via the --options option:
+ossim-preproc --options preproc-options.kwl -r -o --ch *.tif
+
+// Contents of preproc-options.kwl used in above command:
+prep.command0: echo start time: %{date}
+prep.command0.strf_time_format: %Y%m%d%H%M%S
+prep.command1: mkdir -p %{date}
+file.command0: mv %{file_no_ext}.* %{date}/.
+post.command0: echo end time: %{date}
+post.command0.strf_time_format: %Y%m%d%H%M%S
 
 NOTES:
@@ -129 +152 @@
   --ch  equals --create-histogram
   --chf equals --create-histogram-fast
+
+Expanded command option variables:
+
+%{basename} = filename without path
+%{basename_no_ext} = filename without path and without extention
+%{date} Expanded to current zulu time. Default format=yyyymmdd
+%{date} output format controlled by command0.strf_time_format key.
+%{dirname} = path of filename
+%{file} = filename being processed
+%{file_no_ext} = filename with no extension
+
 }}}