HDF5 error from MEEP on Ubuntu -


i have installed meep, running fine when try run this tutorial code straight waveguide following message:

----------- initializing structure... working in 2d dimensions. computational cell 16 x 8 x 0 resolution 10      block, center = (0,0,0)           size (1e+20,1,1e+20)           axes (1,0,0), (0,1,0), (0,0,1)           dielectric constant epsilon diagonal = (12,12,12) time set_epsilon = 0.0840669 s ----------- creating output file "./eps-000000.00.h5"... hdf5-diag: error detected in hdf5 (1.8.4) thread 3078944464:   #000: ../../../src/h5f.c line 1430 in h5fcreate(): unable create file     major: file accessability     minor: unable open file   #001: ../../../src/h5f.c line 1220 in h5f_open(): unable open file     major: file accessability     minor: unable open file   #002: ../../../src/h5fd.c line 1079 in h5fd_open(): open failed     major: virtual file layer     minor: unable initialize object   #003: ../../../src/h5fdsec2.c line 365 in h5fd_sec2_open(): unable open file     major: file accessability     minor: unable open file   #004: ../../../src/h5fdsec2.c line 365 in h5fd_sec2_open(): permission denied     major: internal error (too specific document in detail)     minor: system error message meep: error on line 450 of ../../../src/h5file.cpp: error opening hdf5 output file

it looks permission error. have write permission in current directory? or file ./eps-000000.00.h5 exists , cannot overwritten?


Comments

Post a Comment

Popular posts from this blog

linux - Does gcc have any options to add version info in ELF binary file? -

i mean whether gcc can insert source code version infor elf binary section or similar. not want change source file, add info gcc option in makefile. you can emit version info text file, turn text file object file statically link executable. the first step simple have write code: script or write version info in format plain text file. write makefile rule produce version.o version.txt, using objcopy . you'll have object file 2 useful symbols defined in it: beginning , end of textual version info. add generated object executable, , you'll able access version 2 ways: running strings on binary, or writing code in application print version string (you'll need declare start , end symbols variables in header file).
Read more

javascript - Clean way to programmatically use CSS transitions from JS? -

as title implies, there proper way set initial css properties (or class) , tell browser transition these value? for example ( fiddle ): var el = document.queryselector('div'), st = el.style; st.opacity = 0; st.transition = 'opacity 2s'; st.opacity = 1; this not animate opacity of element in chrome 29/firefox 23. because ( source ): [...] you’ll find if apply both sets of properties, 1 after other, browser tries optimize property changes, ignoring initial properties , preventing transition. behind scenes, browsers batch property changes before painting which, while speeding rendering, can have adverse affects. the solution force redraw between applying 2 sets of properties. simple method of doing accessing dom element’s offsetheight property [...] in fact, hack work in current chrome/firefox versions. updated code ( fiddle - click run after opening fiddle run animation again): var el = document.queryselector('div'...
Read more

android - send complex objects as post php java -

is possible send contact numbers via post php class inside eclipse ? or post limited primitive types , have find work arounds send them string ? i propose: send them json in post request, befor start, have @ gson project , keep in mind set content application -> json. luck
Read more