+ usage : user wants to display usage
+ </pre>
+ </font>
+
+ <LI> <b>PatchHeader</b>
+ <font size=-1>
+ <pre>
+ Allows aware user to patch a gdcm-parsable image header, without
+ loading image.
+ Warning : the image(s) is/are overwritten
+ to preserve image(s) integrity, use a copy.
+ WARNING : *NO CHECK* is performed on the new values.
+ Use only if you are sure the original values are wrong
+ *and* your values are right...
+ usage: PatchHeader {filein=inputFileName|dirin=inputDirectoryName}
+ [ { [size=] | [rows=][columns=] } ] [planes=]
+ [bitsallocated=] [bitsstored=]
+ [highbit=] [samplesperpixel=]
+ [pixelrepresentation=] [samplesperpixel=]
+ [ { [noshadowseq] | [noshadow][noseq] } ] [debug]
+
+ inputFileName : Name of the (single) file user wants to modify
+ inputDirectoryName : user wants to modify *all* the files
+ within the directory
+ newsize : new size, to overwrite old (wrong) one
+ or
+ rows : new Rows number, to overwrite old (wrong) one
+ columns : new Columns number, to overwrite old (wrong) one
+ planes : new Planes number, ...
+ bitsallocated : new Bits Allocated number, ...
+ bitsstored : new Bits Stored number, ...
+ highbit : new High Bit number, ...
+ samplesperpixel : new Samples Per Pixel, ...
+ pixelrepresentation : new Pixel Representation, ...
+
+ noshadowseq: user doesn't want to load Private Sequences
+ noshadow : user doesn't want to load Private groups (odd number)
+ noseq : user doesn't want to load Sequences
+ debug : user wants to run the program in 'debug mode'
+ usage : user wants to display usage