Re: [Meep-discuss] meep make error

2009-06-16 Thread Bin Shao
My operating system is Fedora11 x86_64 and my gcc version is " gcc version 4.4.0 20090506 (Red Hat 4.4.0-4) (GCC) " | What operating system and compiler versions are you using? -- Bin Shao College of Information Technical Science, Nankai University 94 Weijin Rd. Nankai Dist. Tianjin 300071, Chin

[Meep-discuss] possible bug

2009-06-16 Thread Hua Bao
Dear Steven and all, I made 3D simulations to calculate the gaussion source scattering by cylinder array (normal incidence). The flux (and field) will blow up. I posted these in a few emails several weeks ago using the subject "flux error". I finally found that only when the cylinder extends in

Re: [Meep-discuss] meep - error - infinity)

2009-06-16 Thread Steven G. Johnson
On Jun 16, 2009, at 9:46 AM, SadovnikovAV wrote: I see that "infinity" is declared in meep.hpp, which is included by bragg_transmission.cpp, but error occurs again and again. This sounds like a bug in cygwin's gcc; I can't explain it otherwise. What version is gcc? (Run "gcc --version") Stev

Re: [Meep-discuss] maximum applicable symmetry for cavity in hole-slab

2009-06-16 Thread Steven G. Johnson
On Jun 16, 2009, at 1:00 PM, Jing Ouyang wrote: I put a point source at the center of the cavity, which is also the origin. If I am using Ey gaussian source excitation, I guess the maximum symmetry is: (set! symmetries (list (make mirror-sym (direction Y) (phase -1)) (make mir

Re: [Meep-discuss] meep is parallelized, but not really parallelized

2009-06-16 Thread Steven G. Johnson
On Jun 16, 2009, at 1:55 PM, liu wrote: but when I use "mpirun -np 8 meep-mpi ***.ctl ", I write a short script file, to tell mpirun run meep-mpi on 8 cpus from node 1, node 2, node 3 and node 4. since each node have 2 cpus, MPI it is parallel on each node, but not on all nodes. it mean

[Meep-discuss] meep is parallelized, but not really parallelized

2009-06-16 Thread liu
Hi, every one, I have learn a lot from you, thanks. But now I have encounter a new problem. My system is Linux as 4.0, My computer is a cluster system(I do not know what really it is, it have 76 nodes, each node has 2 cpus and 8G memory, we call it high performance computer ). I

Re: [Meep-discuss] how to install GNU Guile?

2009-06-16 Thread liu
Shawkat "nizamov.shaw...@gmail.com" wrote: Steven G. Johnson: >> On Jun 11, 2009, at 12:55 PM, Nizamov Shawkat wrote: >>> liu: Hi, everybody, The opetating system is Redhat Linux as4.0, on a cluster computers. while, guile 1.6.4 has been install in this system(after typing

[Meep-discuss] maximum applicable symmetry for cavity in hole-slab

2009-06-16 Thread Jing Ouyang
Dear Steven and All, Suppose we have a L3 cavity in hole-slab structure, I want to calculate the mode in [Y. Akahane, T. Asano, B. S. Song, and S. Noda, "High-Q photonic nanocavity in a two-dimensional photonic crystal," Nature 425, 944-947 (2003).] I put a point source at the center of the cavit

Re: [Meep-discuss] meep - error - infinity)

2009-06-16 Thread Megens, Mischa
Hello Alexandr, Quick hack: replace infinity by HUGE_VAL in bragg_transmission.cpp and h5test.cpp. m. -Original Message- From: meep-discuss-boun...@ab-initio.mit.edu [mailto:meep-discuss-boun...@ab-initio.mit.edu] On Behalf Of SadovnikovAV Sent: Tuesday 16 June 2009 15:46 To: meep-dis

[Meep-discuss] meep - error - infinity)

2009-06-16 Thread SadovnikovAV
Hi! I am having a problem with meep installation on cygwin platform. When 'make check' is working, the error appears during the 'bragg_transmission' test: bragg_transmission.cpp:186: error: `infinity' undeclared (first use this function) I see that "infinity" is declared in meep.hpp, wh

[Meep-discuss] about problem with guile linking

2009-06-16 Thread SadovnikovAV
Hi, everybody. Hi, Shawkat. Check if libiconv, libtool, gmp-devel packages are in your system. It was the similar problem, when I recently try to compile&install libClt package. With Respect, Alexandr. __ __ Steven G. Johnson:

[Meep-discuss] (no subject)

2009-06-16 Thread SadovnikovAV
Hi, everybody. Hi, Shawkat. Check if libiconv, libtool, gmp-devel packages are in your system. It was the similar problem, when I recently try to compile&install libClt package. With Respect, Alexandr. __ __ Steven G. Johnson:

[Meep-discuss] metal reflections

2009-06-16 Thread Lokesh Kumar
Hi Meepers, I have placed a metal plate at 0.25 feet and the source is at the center (origin). I am sending a gaussian pulse through the source. The reciever (in-point function is used) is considered to be just adjacent to source. I am trying to convert this h5 output to text and plotting it in oc