Re: [gdal-dev] HDF5 and NetCDF now have VSI support

2018-08-27 Thread James McClain
That is good news, I am glad to see that that capability is now available to more people. On Sun, Aug 26, 2018 at 3:07 PM Even Rouault wrote: > Hi, > > I've pushed a change in master that now enables /vsi support for HDF5 for > all > operating systems, and not just Linux >= 4.3. This uses the HD

Re: [gdal-dev] HDF5 and NetCDF now have VSI support

2018-08-26 Thread Even Rouault
Hi, I've pushed a change in master that now enables /vsi support for HDF5 for all operating systems, and not just Linux >= 4.3. This uses the HDF5 Virtual File Driver mechanism: https://support.hdfgroup.org/HDF5/doc/TechNotes/VFL.html which allows to plug a custom low-level I/O layer (In theory

Re: [gdal-dev] HDF5 and NetCDF now have VSI support

2018-08-08 Thread James McClain
Ah yes, my apologies. On Wed, Aug 8, 2018 at 8:30 AM Even Rouault wrote: > > A concrete example: you should probably not setup a > > /vsimem asset from one thread while another thread is reading a uffd > backed > > asset > > Just a small correction: James meant here not to mix uffd with the use

Re: [gdal-dev] HDF5 and NetCDF now have VSI support

2018-08-08 Thread Even Rouault
> A concrete example: you should probably not setup a > /vsimem asset from one thread while another thread is reading a uffd backed > asset Just a small correction: James meant here not to mix uffd with the use of the API in cpl_virtualmem.h ( CPLVirtualMemNew() and the like ). /vsimem/ itself

[gdal-dev] HDF5 and NetCDF now have VSI support

2018-08-08 Thread James McClain
Hello, Support for use of /vsi paths to HDF5 and NetCDF files has just been merged into master (please see here https://github.com/OSGeo/gdal/pull/786 ). We believe that this will be helpful for many people because it is now possible to work with remote files of those formats on an on-demand basi