On Thursday, October 13, 2016 at 6:00:30 PM UTC, Tim Holy wrote:
>
> If you just want a raw dump of memory, you can get that, and if it's big
> it uses `Mmap.mmap` when it reads the data back in. So you can read
> terabyte-sized arrays.
>
[Not clear on mmap.. just a possibility, kind or
[Explaining more, and correcting typo..]
On Sunday, October 9, 2016 at 12:04:35 AM UTC, Páll Haraldsson wrote:
> FLIF is not a replacement for all uses (multidimensional, would be
> interesting to know if could to be extended to..), but seem to be the best
> option for non-lossy image
On Monday, September 26, 2016 at 1:59:15 PM UTC, David Smith wrote:
>
> Hi, Isaiah. This is a valid question.
>
> 0. As a preface, I'd like to say I'm not trying to replace anything. I
> wrote RawArray to solve a problem we have in magnetic resonance imaging
> (quickly saving and loading large
https://github.com/JuliaIO/NRRD.jl
thats pure Julia
Am Samstag, 1. Oktober 2016 20:48:37 UTC+2 schrieb Steven G. Johnson:
>
>
>
> On Monday, September 26, 2016 at 9:59:15 AM UTC-4, David Smith wrote:
>>
>> I also don't need it to read image formats. Part of the reason behind
>> RawArray is to
On Monday, September 26, 2016 at 9:59:15 AM UTC-4, David Smith wrote:
>
> I also don't need it to read image formats. Part of the reason behind
> RawArray is to avoid standard image formats because they are not optimized
> for large complex-float arrays. I just want to save multi-GB data
Thanks for the response.
1. I don't think NRRD is as substantially used as you might think. I've
> worked in imaging science for years on the data processing/file format end,
> and I've never seen anyone use it, and I've never even heard of it. (Pity,
> because it looks nice enough. :-\)
I
Sorry I forgot to add:
JuliaIO/Images.jl relies on having ImageMagick installed, whereas
RawArray.jl is a pure Julia solution without any dependencies.
On Monday, September 26, 2016 at 8:59:15 AM UTC-5, David Smith wrote:
>
> Hi, Isaiah. This is a valid question.
>
> 0. As a preface, I'd
Hi, Isaiah. This is a valid question.
0. As a preface, I'd like to say I'm not trying to replace anything. I
wrote RawArray to solve a problem we have in magnetic resonance imaging
(quickly saving and loading large complex float arrays), and then I decided
to share it so if other people like
Is there a reason to use this file format over NRRD [1]? To borrow a wise
phrasing: I wonder if the world needs another lightweight raw data format ;)
For what it's worth, NRRD is already supported by JuliaIO/Images.jl, and I
believe addresses the use-cases identified in your readme, but with a
Hi, all:
I finally pushed this out, and it might satisfy some of your needs for a
simple way to store N-d arrays to disk. Hope you enjoy it.
RawArray (.ra) is a simple file format for storing n-dimensional arrays.
RawArray was designed to be portable, fast, storage efficient, and future
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