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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We are reading NITF images which occupy the lower 12bits of
a 16bit datatype. These images clearly have ABPP=12 and NBPP=16 set in
the header. However, when I use GetMetadataItem(“NBITS”), the
string returned is always ‘null’. I have also tried GetMetadataItem(“ABPP”)
– which also returns ‘null’.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone know how to access this information in the NITF
header. Are there any recorded problems regarding this?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am using GDAL version 1.7.1 on SLES10 linux.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><st1:City w:st="on"><st1:place w:st="on"><b><i><font size=2
color=purple face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:purple;font-weight:bold;font-style:italic'>Gary</span></font></i></b></st1:place></st1:City><b><i><font
color=navy><span style='color:navy;font-weight:bold;font-style:italic'><o:p></o:p></span></font></i></b></p>
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