SHO Posted November 30, 2006 Report Share Posted November 30, 2006 right now i was in a project using HDF 4.x as an input so... is there any chance that i could read HDF 4.x in LV? (sory for the english btw ) Quote Link to comment
LAVA 1.0 Content Posted November 30, 2006 Report Share Posted November 30, 2006 right now i was in a project using HDF 4.x as an input so...is there any chance that i could read HDF 4.x in LV? (sory for the english btw ) HDF5 is not downwards compatible with HDF5 so you cannot use HDF5 libraries directly. However you can convert HDF4 files to HDF5 files either using a command line tool or by calling a DLL library. For HDF5 there are sever libraries. I've implemented HDF5 1.8.0 alpha for LabVIEW. If you are interested in this package, you can send me a personal message and we can add you to the beta program. The package very strictly follows HDF5 C API and even has a reference manual for LabVIEW. Quote Link to comment
SHO Posted November 30, 2006 Author Report Share Posted November 30, 2006 HDF5 is not downwards compatible with HDF5 so you cannot use HDF5 libraries directly. However you can convert HDF4 files to HDF5 files either using a command line tool or by calling a DLL library. For HDF5 there are sever libraries. I've implemented HDF5 1.8.0 alpha for LabVIEW. If you are interested in this package, you can send me a personal message and we can add you to the beta program. The package very strictly follows HDF5 C API and even has a reference manual for LabVIEW. thx for the offer of the package, but the thing that i really need is the LabVIEW directly read the HDF4 file is it possible ? for the command line tool i've found it at http://www.hdfgroup.org, but it needs zlib1.dll to run (again sorry for my bad english :headbang: ) Quote Link to comment
LAVA 1.0 Content Posted November 30, 2006 Report Share Posted November 30, 2006 thx for the offer of the package, but the thing that i really need is the LabVIEW directly read the HDF4 file is it possible ? You can call the HDF4 DLL directly from LabVIEW, I don't kwow if there is any workaround. for the command line tool i've found it at http://www.hdfgroup.org, but it needs zlib1.dll to run Well zlib shouldn't be a problem as you can download it for free from http://www.zlib.net/ . Quote Link to comment
SHO Posted November 30, 2006 Author Report Share Posted November 30, 2006 You can call the HDF4 DLL directly from LabVIEW, I don't kwow if there is any workaround. what's the name for the dll file, is it hdf.dll?Well zlib shouldn't be a problem as you can download it for free from http://www.zlib.net/ . yups i got it... going to test it tomorrow cuz in my time its very late... o btw thx a lot jimi Quote Link to comment
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