On 2008-09-01 14:58-0700 Jerry wrote:

> Andrew,
>
> Does the Ada example, with xmin hardcoded to 1_133_395_200.0,
> generate the same Postscript as the C example?

The current Ada example 29 code has

xmin := 1133395200.0;

(no underscores), and yes, that hard-coded value gives identical results to
the C example which is implemented in UTC to avoid anomalies in daylight
savings time that occur for such locales as the UK.  Both the Python and Java
examples are implemented in UTC for the same reason.

So Jerry, either settle for the current hard-coded value or else implement
the Ada time calculations for example 29 in UTC.  Local time just doesn't
cut it.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of
Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
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