Hi Adam,

I’ll have to forward you on to Sam Gillingham (pylidar dev; cc’d) to answer 
that question. John Armston (cc’d) has written h5py code to read / write spd 
files before so he might be able to point you the right direction as well.

Best wishes,

Pete

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On 18 Jan 2017, at 08:23, Adam Steer 
<adam.st...@anu.edu.au<mailto:adam.st...@anu.edu.au>> wrote:

Hi all
I’m hoping a proper SPDlib ninja can answer this one:

It’s straightforward to extract an LVIS file to numpy arrays - but then, what 
is the best approach for repacking as SPD using pylidar?

I’m a bit confounded by the docs - if there’s an example around for a pylidar 
function something like:

pylidar.stuffintospdfile(‘group’, ‘variable’, NP_array)

…that would be great! The alternative is to hack up an SPD-like structure in 
h5py and populate it - but I feel that it might miss compression/efficiency 
tricks already built into the SPD format.

Thanks!

Adam

On 12 Jan 2017, at 9:34 am, tim larson 
<timlarson...@gmail.com<mailto:timlarson...@gmail.com>> wrote:

I have waveform data already in an HDF5 format but not compatible right now 
with SPDLib.  The attached image outlines our existing structure.

If anybody is interested in helping me convert this to a compatible structure 
for SPDlib, I would be able to offer you a consulting fee $$.  Please contact 
me.  Need this ASAP

timlarson...@gmail.com<mailto:timlarson...@gmail.com>

Regards,
Tim Larson
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