with the same
dims. You can do the partial differentiation numerically by some
mv-ing and then diffover
(https://metacpan.org/pod/PDL::Ufunc#diffover), then the notional
i,j,k above obviously indicate the final components of curl vector
at each point. More to follow after I've
Hi,
is there any implementations of calculating the curl of a vector field
around?
Best wishes
Ingo
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Dear Guillermo,
there are a number of ways you can create your images from the N-image
stack.
If you want a series of individual images, you could do something like this
for (my $ii (0..$imn->dim(3)-1)) { $im(,,,$ii;-)->wpic("image_$ii.png"); }
If you want to combine the stack, a mip can be
Hi Jörg,
this is because they are generated from basic.pd, ufunc.pd, etc. See
PDL::PP! It is a neat feature to generate code for all data types in
both C and Perl level. It is not intuitive for newer folk, though.
Ingo
On 5/31/2024 9:49 PM, Jörg Sommrey wrote:
Hi all,
just realized that prin
code below?
$hash{LIBS}[0] .= " $Prima::Config::Config{libs}"
if $Prima::Config::Config{libs};
What errors did you get? Are you on Ubuntu? Because I’m using Ubuntu, and
building P:D:Prima here doesn’t need to link Prima - the dynamic linker takes
care of it at runtime.
fig::Config{libs};
What errors did you get? Are you on Ubuntu? Because I’m using Ubuntu, and
building P:D:Prima here doesn’t need to link Prima - the dynamic linker takes
care of it at runtime.
Best regards,
Ed
From: Ingo Schmid via
pdl-devel<mailto:
error you’re showing is because dimensions are numbered in
a zero-based way, so ndims (which is 14) will be the 15^th one, which
is too big, as the error explicitly tells you.
Best regards,
Ed
*From:* Ingo Schmid via pdl-
---------------
*From:* Ingo Schmid via pdl-devel
*Sent:* Thursday, May 23, 2024 1:05:37 PM
*To:* pdl-devel ; perldl
; David Mertens
*Subject:* [Pdl-devel] PDL::Drawing::Prima
Hi,
this module does not find Prima.so (from Prima).
Makefile.PL needs to lock at Prima::Config::Config
Hi,
$x->clump (1 .. -1) should work according to the docs, but it apparently
doesn't. boundaries 0 ... ndims -1 work fine.
pdl> help $k2
This variable is Float D [2,772096,1,1,1,1,30,1,1,1,1,1]
pdl> $k2= $k->clump(2 .. ($k->ndims-1))
Best
Ingo
pdl> help $k2
This variable is Float D [2,1,23
could not send mail.
On 27.05.24 5:27 PM, Ingo Schmid wrote:
Hi,
$x->clump (1 .. -1) should work according to the docs, but it
apparently doesn't. boundaries 0 ... ndims -1 work fine.
pdl> help $k2
This variable is Float D [2,772096,1,1,1,1,30,1,1,1,1,1]
pdl> $k2= $k->clump(2 .. ($k->ndims-
Hi,
this module does not find Prima.so (from Prima).
Makefile.PL needs to lock at Prima::Config::Config{dlname} and set the
correct LIBS field. I failed to make it work.
I got the parts necessary extracted, but make seems to ignore it. This
results in unresolved symbols from Prima.
Ingo
Make
Hi,
I guess this is a NiceSlice thing, this one works in the pdl shell:
$f=sub{$_[0]**2};
...
Ingo
On 07.02.24 01:14, Luis Mochan wrote:
On Tue, Jan 30, 2024 at 09:40:59PM -0600, Luis Mochan wrote:
...>
On Mon, Jan 29, 2024 at 10:19:56PM -0500, David Mertens wrote:
Hello Luis,
Ever crafty
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