Dear Forum Members, please let me enhance the provided information:
1. I am using HdfView-2.14.0. 2. This is the questionable data set. [cid:[email protected]] 3. These are the data set properties. [cid:[email protected]] Can someone provide information about possible steps in order to track the problem further down? Thanks and kind regards, Daniel Am 29.01.2018 um 00:06 schrieb Daniel Rimmelspacher: Dear Forum Members, I am trying to store application data in a compound dataset (via Matlab low-level API). The dataset looks like this: Column1: type1 = H5T.vlen_create('H5T_NATIVE_DOUBLE') Column2: type2= H5T.copy('H5T_C_S1') H5T.set_size(type2, 'H5T_VARIABLE') In order to try out the performance, I varied the length of type 1, i.e. storing 10/100/1000/10000 doubles in 10000 rows. Storing though seems pretty fast, but when I try to open the data set with the HDF Viewer I encounter significant performance issues for 10000 values. I already tried to vary the chunking parameter (1/10/100/1000) but without success. Is this an issue with the HDF viewer or rather a problem with my data model? Is there a trick in order to enhance dataset loading performance inside the viewer? Any hint is appreciated! Thanks, Daniel _______________________________________________ Hdf-forum is for HDF software users discussion. [email protected]<mailto:[email protected]> http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org Twitter: https://twitter.com/hdf5
_______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org Twitter: https://twitter.com/hdf5
