Problem about limited Dataset number in a group with HDF-java

Hdf-forum archives
1

Dear all

Recently I developed a program to perform simulation and the output
results are in HDF5 format. I also wrote a GUI Java viewer to
post-process my simulation results.
Sometimes, dump data may contain more than 10000 datasets in a group and
I discover that my Java viewer can only show 10000 datsets in a group.
Later, I found officially released HDFViewer has the same problem. In
HDFViewer, It can show the actual datasets number contained in a group,
but it can't show more than 10000 datasets. I need my homemade Java
viewer to be able to show more than 10000 datasets. IS there any way to
solve this problem?

Best regard

2

go to Tool->"user options" and change the default max number of objects to load.

···

On 9/23/2012 7:38 PM, Zong-Han, Xie wrote:

Dear all

Recently I developed a program to perform simulation and the output results are in HDF5 format. I also wrote a GUI Java viewer to post-process my simulation results.
Sometimes, dump data may contain more than 10000 datasets in a group and I discover that my Java viewer can only show 10000 datsets in a group. Later, I found officially released HDFViewer has the same problem. In HDFViewer, It can show the actual datasets number contained in a group, but it can't show more than 10000 datasets. I need my homemade Java viewer to be able to show more than 10000 datasets. IS there any way to solve this problem?

Best regard

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org

3

Dear Peter Cao

Thanks for your reply, In fact I need a way to change the default max load number in Java code. such that my home-made post processor program can handle more than 10000 datasets.

Best regard

引述 Peter Cao <xcao@hdfgroup.org>:

···

go to Tool->"user options" and change the default max number of objects to load.

On 9/23/2012 7:38 PM, Zong-Han, Xie wrote:

Dear all

Recently I developed a program to perform simulation and the output results are in HDF5 format. I also wrote a GUI Java viewer to post-process my simulation results.
Sometimes, dump data may contain more than 10000 datasets in a group and I discover that my Java viewer can only show 10000 datsets in a group. Later, I found officially released HDFViewer has the same problem. In HDFViewer, It can show the actual datasets number contained in a group, but it can't show more than 10000 datasets. I need my homemade Java viewer to be able to show more than 10000 datasets. IS there any way to solve this problem?

Best regard

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org

4

after you change the max number to something else, e.g. 50000, the
new number is saved and will be used as the default.

···

On 9/24/2012 7:31 PM, r95222028@ntu.edu.tw wrote:

Dear Peter Cao

Thanks for your reply, In fact I need a way to change the default max
load number in Java code. such that my home-made post processor
program can handle more than 10000 datasets.

Best regard

�ޭz Peter Cao <xcao@hdfgroup.org>:

go to Tool->"user options" and change the default max number of
objects to load.

On 9/23/2012 7:38 PM, Zong-Han, Xie wrote:

Dear all

Recently I developed a program to perform simulation and the output
results are in HDF5 format. I also wrote a GUI Java viewer to
post-process my simulation results.
Sometimes, dump data may contain more than 10000 datasets in a group
and I discover that my Java viewer can only show 10000 datsets in a
group. Later, I found officially released HDFViewer has the same
problem. In HDFViewer, It can show the actual datasets number
contained in a group, but it can't show more than 10000 datasets. I
need my homemade Java viewer to be able to show more than 10000
datasets. IS there any way to solve this problem?

Best regard

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org

5

Dear Peter Cao

Thanks for your reply again, but I think you misunderstand my problem.
I mean to adjust that default value when I call HDF-java API directly not through HDFView. I just saw HDFView have the same issue. However, I write my own code with HDF-Java API now. So I need to know which function in HDF-java API I should call to change that default value.

引述 Peter Cao <xcao@hdfgroup.org>:

···

after you change the max number to something else, e.g. 50000, the
new number is saved and will be used as the default.

On 9/24/2012 7:31 PM, r95222028@ntu.edu.tw wrote:

Dear Peter Cao

Thanks for your reply, In fact I need a way to change the default max
load number in Java code. such that my home-made post processor
program can handle more than 10000 datasets.

Best regard

引述 Peter Cao <xcao@hdfgroup.org>:

go to Tool->"user options" and change the default max number of
objects to load.

On 9/23/2012 7:38 PM, Zong-Han, Xie wrote:

Dear all

Recently I developed a program to perform simulation and the output
results are in HDF5 format. I also wrote a GUI Java viewer to
post-process my simulation results.
Sometimes, dump data may contain more than 10000 datasets in a group
and I discover that my Java viewer can only show 10000 datsets in a
group. Later, I found officially released HDFViewer has the same
problem. In HDFViewer, It can show the actual datasets number
contained in a group, but it can't show more than 10000 datasets. I
need my homemade Java viewer to be able to show more than 10000
datasets. IS there any way to solve this problem?

Best regard

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@hdfgroup.org
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org