Hi, Robert,
Mixing piddles and arrays is GREAT! They're different things -- piddles
good for representing single chunks of data (like an image or
something),
and arrays are good for representing collections of possibly
heterogeneous
things (like a collection of images), or for iterating complicated
algorithms
that won't thread easily.
Jarle already pointed out the pdl() constructor and the list()
listifier,
but you will also want to check out cat() and dog().
On Nov 17, 2006, at 8:19 AM, Robert Cumming wrote:
I'm new to PDL. I thought would try out some of the functionality in
my existing programs (which plot things with pgperl, for example).
But my initial search of the documentation hasn't led me to any advice
about converting arrays to piddles.
Am I right in saying that mixing arrays and piddles is not a good
idea? Or have I just missed the simple guide to converting them?
Robert
--
Robert Cumming, Stockholms observatorium
http://www.astro.su.se/~robert/
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