Hi Mike,
Please double check the parameters of the call to match the parameter list of 'H5Dset_extent' in the documentation. It is not a good idea to ignore the error since it might cause you problem in the future. Binh-Minh _____ From: [email protected] [mailto:[email protected]] On Behalf Of Rosensweig, Mike Sent: Tuesday, August 10, 2010 11:55 AM To: HDF Users Discussion List Subject: Re: [Hdf-forum] Appending to a dataset in Hdf5 .NET Whenever I try to use interop to call the hdf5 stuff directly, executing the program results in the following error: PInvokeStackImbalance was detected Message: A call to PInvoke function 'H5Dset_extent' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. Check that the calling convention and parameters of the PInvoke signature match the target unmanaged signature. Despite this error, everything seems to work totally as intended, and the program executes fine. Has anyone encountered this or a similar error before? And can it just be ignored since the program works? Thanks, Mike _____ From: [email protected] [mailto:[email protected]] On Behalf Of Binh-Minh Ribler Sent: Wednesday, August 04, 2010 9:14 AM To: 'HDF Users Discussion List' Subject: Re: [Hdf-forum] Appending to a dataset in Hdf5 .NET Hi Mike, On Aug 4, 2010, at 7:59 AM, Rosensweig, Mike wrote: Hi, Is there any good way to append data to an existing dataset in Hdf5 .NET, preferably without having to read the existing data back first? Something like the H5PT_append functionality would be ideal, but unfortunately it is not implemented with the .NET wrappers. Additionally H5D_extend does not seem to exist either, which was the other option I considered for doing this. My data is quickly becoming much to large to store in an array and dump into the hdf5 file all at once, so if there was some method of adding the data to the dataset as it arrives instead of all at once after all the data has come in, that would be great. H5Dextend was deprecated in favor of H5Dset_extent, does that exist in the .NET wrappers? Quincey, no, it doesn't either. Mike, you can call H5Dset_extent directly using interop for unmanaged code. Binh-Minh Quincey _____ IMPORTANT: The information contained in this email and/or its attachments is confidential. If you are not the intended recipient, please notify the sender immediately by reply and immediately delete this message and all its attachments. Any review, use, reproduction, disclosure or dissemination of this message or any attachment by an unintended recipient is strictly prohibited. Neither this message nor any attachment is intended as or should be construed as an offer, solicitation or recommendation to buy or sell any security or other financial instrument. Neither the sender, his or her employer nor any of their respective affiliates makes any warranties as to the completeness or accuracy of any of the information contained herein or that this message or any of its attachments is free of viruses.
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