Charlie Zender

Results 187 comments of Charlie Zender

Of course the inline function can be as long as necessary. The point is to make it low-cost plug-in replaceable with the existing trig functions so that long math expressions...

@matzeri is this a publicly available Cygwin build with a URL? If so please point me to it and I'll add it to the homepage. @sebastic, I'll put this patch...

I can reproduce this issue with the current distribution. Thanks for reporting it. Will post again when I have made progress.

These commands both produce the chunksize=1 for time in all variables, as you desire: ncks -O -4 -L 1 --cnk_map=nc4 ~/in.nc ~/foo.nc ncks -O -4 -L 1 --cnk_map=rd1 ~/in.nc ~/foo.nc...

If you know the desired chunk sizes for each dimension, try specifying them all with four `--cnk_dmn` options. If that does not work then there is a bug that needs...

Thanks, I'll look into this later this summer. For now I suggest you use `nccopy -c time/1,...` to set those chunksizes.

Yes, Rich, these are amazing results. FYI, Milan Klower is the invited speaker to our upcoming EGU session on lossy compression... ESSI2.7: Lossy and Lossless Compression for Greener Geoscientific Computing...

Unfortunately we do not have the resources to implement these features ourselves, though we would certainly welcome the patches. Klower's methods are a departure from the existing lossy compression algorithms...

Indeed, this is the correct table for the original BitGroom. However, the latest NCO defaults to Granular BitGroom (GBG), which is more aggressive and guarantees preserving the same number of...

Yes, partly the motivation is that many people think in terms of integral numbers of decimal digits of precision. A filter that accepts a real instead of an integer NSD,...