Hi perldl peeps,
I'm trying to do something that should be really simple, but it seems I'm
falling over at the first hurdle.
I've replicated the error in it's simplest form from the example given in the
docs as follows, and I've highlighted the offending line.
----
use PDL <https://metacpan.org/pod/PDL::Transform>;
use PDL::IO::Image <https://metacpan.org/pod/PDL::Transform>;
use PDL::Transform <https://metacpan.org/pod/PDL::Transform>;
$im = rfits('m51.fits');
$tr = t_linear({rot=>30});
$im1 = $tr->map($tr);
---
And I'm hit with this one:
> Undefined subroutine &PDL::Transform::Linear::identity called at transform.pd
> line 2729.
I'm using PDL v2.080 on Ubuntu 20.04 (focal).
This feels like it's something that has been solved a million times, but I
can't seem to find the solution. Am I looking at the wrong Docs or doing
something obviously silly?
cheers,
Paul_______________________________________________
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