cuteps.sh: syntax

marine:~% cuteps.sh --help

         cuteps.sh  /  ncl-metno 1.0

>>>
>>> 
>>> cuteps.sh will:
>>>  * cut a rectangle from an eps image
>>>  * store the result as a pnm file
>>>  * convert the pnm file to png
>>>  * delete the pnm file
>>> 
>>> 
>>> Syntax:
>>> =======
>>> 
>>>  cuteps.sh <file root> <left> <top> <width> <heigth>
>>> where
>>>   <file root>       is the file root, i.e. the file name without the suffix
>>>                      (if 'depth.eps' is to be cut, the file root is 'depth')
>>>   <left>/<top>      are the left/top pixel no. in the rectancgle to extract
>>>                      (the x-direction is positive left-to-right,
>>>                       the y-direction is positive top-to-bottom)
>>>   <width>/<height>  are the width/height, in #pixels, of the rectancgle to extract
>>> 
>>> 
>>> Example:
>>> ========
>>> 
>>>  cuteps.sh depth 50 220 475 325
>>> 
>>> 
>>> Terminating.