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The VisAD library was updated to correct an issue with the Units. You may pick up a corrected visad.jar from from the ftp server at: <ftp://ftp.ssec.wisc.edu/pub/visad-2.0/visad.jar> Here is a summary of these recent changes: visad/Unit.java revision 1.38 date: 2009/05/01 15:23:02 author: steve Corrected DerivedUnit.equals(Unit). It now correctly handles a null argument. visad/DerivedUnit.java revision 1.34 date: 2009/05/01 15:23:02 author: steve Corrected DerivedUnit.equals(Unit). It now correctly handles a null argument. visad/Unit.java revision 1.37 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). visad/ScaledUnit.java revision 1.32 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). visad/OffsetUnit.java revision 1.30 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). visad/LogarithmicUnit.java revision 1.3 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). visad/Factor.java revision 1.11 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). visad/DerivedUnit.java revision 1.33 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). visad/BaseUnit.java revision 1.27 date: 2009/04/30 15:47:03 author: steve Corrected testing for equality between effectively identical units (i.e., ScaledUnit-s with unity scaling, OffsetUnit-s with zero offset, and DerivedUnit-s with one BaseUnit). -- Tom Whittaker University of Wisconsin-Madison Space Science & Engineering Center (SSEC) Cooperative Institute for Meteorological Satellite Studies (CIMSS) 1225 W. Dayton Street Madison, WI 53706 USA ph: +1 608 262 2759
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