On Mon, 10 Apr 2006, Steven G. Johnson wrote:
Yes, that will work, although you will want to set force-complex-fields? in
order that it give you the time average flux rather than a snapshot.
Note, of course, that Re[E* x H], which is what flux-in-box computes, only
gives the time-average flux
On Wed, 12 Apr 2006, David Leuenberger wrote:
LDFLAGS=-L/home/eecs/dleuen/software/meeplibs/lib:/usr/lib
CPPFLAGS=-I/home/eecs/dleuen/software/meeplibs/include:/usr/include
This is not the syntax for LDFLAGS and CPPFLAGS. If you have multiple
directories you use multiple -L or -I flags, not
On Fri, 14 Apr 2006, Qi Wu wrote:
I would like to create several sources with related phase relationship.
I want the first source to be a gaussian-src, and the second one
is related to the first one by a phase factor exp(i * phi) where phi is
a phase I know.
Just use the amplitude property
On Mon, 17 Apr 2006, Chad Husko wrote:
I was wondering if there was a quick way to edit the color scale of the
electric fields? I.e. can one modify the contrast so that weak
(compared to an excitation, which I'm assuming the scale is normalized
against) transmission signals are more visible?
On Tue, 18 Apr 2006, Fred Brossard wrote:
I have installed all the components of meep on my Debian system...
however when I run the make check i get the following during the test
sequence:
Strange, I have Debian stable (gcc 3.3.5) on x86 also, and I can't
replicate your problem.
In fact,
On Wed, 19 Apr 2006, Andreas von Rhein wrote:
Please have a look at the attached files.
square.dat and square2.dat are calculated with eigen.ctl as given.
Only difference is the M-Point. For square.dat I've chosen (vector3 0.5 0.5 0)
and for the second (vector3 0.5 -0.5 0)
So meep does
On Thu, 27 Apr 2006, Florencio Garcia wrote:
I'm trying (as an exercise) to calculate the reflectance and
transmittance of a simple cubic lattice. I have a gaussian source, which
is a 1x1 plane perpendicular to the Z direction. The frequency center is
0.5 and the fwidth is 0.8. However, when I
at the boundary of the block and the PML.
Change the block size to, say, (size infinity infinity z).
Cordially,
Steven G. Johnson
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On Mon, 1 May 2006, Jun She wrote:
I wrote, f.initialize_with_n_tm(4). Then I compiled the code and run the
program. I saw, meep: cannot require a hp compoint in a 2D grid
This function is for cylindrical coordinates only, and initializes the
fields with a particular mode of a cylindrical
Although Meep computes Fourier transforms of field components in space
internally, it doesn't currently give you an easy way to output this
information, I'm afraid. (It is mainly used right now for computing flux
spectra.)
The Fourier transform of a region in space is computed when you all
On Mon, 22 May 2006, Chad Husko wrote:
I'm interested in using the first excited state (odd) of a standard
W1 Photonic Crystal Waveguide (PCWG). I'm trying to think of ways
to excite that mode.
Some caveats
- I can't use symmetric excitations (I think) because I'm going to also
include the
a continuous-src in order to compute flux spectra. Use a
gaussian-src. You need to run long enough for the fields to have died
away at the flux plane in order for the flux spectra to make sense.
Cordially,
Steven G. Johnson
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We'd like to include mu at some point, for various reasons. It would be
pretty easy to hack in support for a scalar mu. To simulate realistic
negative-refractive materials, however, you really need to include
material dispersion in the mu as well as in epsilon, and that would be
more work.
when you use the C compiler to link C++ code.)
Maybe there is something strange in your environment variables?
Cordially,
Steven G. Johnson
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On Sun, 25 Jun 2006, K. Choi wrote:
(define trans
(add-flux fcen df nfreq
;X direction
(make flux-region (center 3 0 ) (size 0 6 ) (direction X) (weight 1) )
(make flux-region (center -3 0 ) (size 0 6 ) (direction X) (weight -1) )
Hi, I looked into this, and add-flux is broken for
On Sun, 23 Jul 2006, Kang, Christopher wrote:
I am having a problem installing Meep and h5utils on cygwin. I have
compiled and installed BLAS, LAPACK, libctl, harminv, and HDF5.
./configure works for meep, but when I try to do make I get the
following output:
$ make
make all-recursive
On Fri, 28 Jul 2006, Cowan, Benjamin wrote:
conftest.cc(11): error: namespace std has no member exit
extern C void std::exit (int) throw (); using std::exit;
Hmm, it looks like mpic++ requires a different declaration of std::exit
than g++ on the same system? Perhaps you have more than one
On Mon, 31 Jul 2006, Cowan, Benjamin wrote:
In fact no file libgm.* is in any of these directories. Is libgm a
library that should be included with the system or compiler? If so I
could ask the unix admins here about it.
I'm not sure what libgm is (Meep does not link to it explicitly), but
On Tue, 8 Aug 2006, Ashifi wrote:
grating). I think the question can simply be phrased as does MEEP
permit setting periodic boundary conditions in one or two dimensions
while having absorbing boundary conditions (PML) defined in the
remaining computational area/volume? If so, could I possibly
On Thu, 17 Aug 2006, hb wrote:
I have some qusetions:
1) How to write a loop?
2) The phases of the sources is random, but I have not find a function
to generate random number. How to solve the problem?
The answer to both your questions can be found at:
or
whatever.
By the way, your k points are wrong (they should vary *inversely* with a).
Regards,
Steven G. Johnson
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have
other advantages.)
Cordially,
Steven G. Johnson
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On Tue, 22 Aug 2006, Jun She wrote:
If I want to calculate the flux, how many time steps enough? Why do you set
f.time() nfreq / (freq_max-freq_min) / 2 here?
Because of the uncertainty principle, the computation time must go
inversely with the desired frequency resolution.
In another
On Tue, 22 Aug 2006, Matt wrote:
(output-epsilon) for this structure seems to give me a cross-section,
possibly at z=0. I see a white square with a black circle where the
metal rod should be.
output-epsilon should give you a 3d dataset corresponding to the full
structure.
Probably you are
On Thu, 17 Aug 2006, G.J. Parker wrote:
what i'm seeing is that R and T are NOT the same at each plane. in
particular, at large frequencies, there is some spurious (?) oscillations in
R T which depend on the position of the flux planes. since there is nothing
but air between the various flux
On Thu, 24 Aug 2006, Jun She wrote:
What are the meanings of the parameters (spectral_density, rel_err_thresh,
rel_amp_thresh, amp_thresh) in the function do_harminv?
They correspond to the -d, -e, -a, and -A options of the harminv program.
'man harminv' for more info.
On Fri, 25 Aug 2006, Jun She wrote:
When I updated MEEP to version 0.10, I found that I couldn't calculate the
band diagram of the photonic crystal slab.
I can't get any mode after do_harminv.
The program I wrote is ok under MEEP-0.9.
That's strange; could you tell me more about your
It is a function of position (relative to the center of the source volume)
that multiplies the amplitude. This allows you to specify non-constant
amplitude profiles.
On Mon, 28 Aug 2006, Jun She wrote:
What is the meaning of A in function add_volume_source?
void add_volume_source(component
On Mon, 28 Aug 2006, Heiner Matthias wrote:
I just installed the latest version of meep (0.10). When I did make check,
Meep passed nearly all the tests, but in 2D_convergence.dac the following
error occurs.
Can you do
make distclean
./configure --enable-debug
make
Thanks, that's good to know. I should probably patch h5tovtk to take care
of this.
I would suggest that you remove infs and nans from the data before
you use VTK/MayaVi.
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On Mon, 28 Aug 2006, Bryce Meredig wrote:
Have there been syntax changes in any of the program's features (especially
dispersive materials, since that's what I'm doing) that require changes to
old .ctl files?
No, there haven't been any syntax changes to dispersive materials. The
main
On Mon, 28 Aug 2006, Chad Husko wrote:
I tried the new command output-png+h5 and it will only output the h5
files. I thought the syntax was the same as the output-png command.
Is there something else I'm missing?
Whoops, this is a bug. It will be fixed in the next release, but for now
you
On Mon, 28 Aug 2006, Andre Charbonneau wrote:
I managed to compile and install the latest version of Meep (0.10) on my
cluster. But when I try to run 'make check', I get the following error after
a while. (I tried with the 'enable-debuggin' switch but still get the same
results):
Does the
On Tue, 29 Aug 2006, Jun She wrote:
I tried to install meep-0.10 into our cluster.
Four nodes is ok.
However, one node shows:
/usr/lib/libc_nonshared.a(elf-init.oS)(.gnu.linkonce.t.__i686.get_pc_thunk.bx+0x0):
In function `__i686.get_pc_thunk.bx':
: multiple definition of
On Thu, 31 Aug 2006, matt wrote:
Which tools were used to make holey-wvg-bands.png? matlab? gnuplot? ooffice?
That figure was created in Matlab. xmgrace is a nice free plotting tool
that is also quite flexible.
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On Sat, 2 Sep 2006, opthan zju wrote:
meep: error on line 494 of h5file.cpp: file data is inconsistent size
for subsequent processor
Make sure HDF5 is compiled with MPI support, as the parallel HDF5 output
otherwises uses something of a hack that can be unreliable if you have
many processors
On Thu, 31 Aug 2006, matt wrote:
For a 2d periodic square lattice structure, with lattice constant a, what
is the correct meep k-point list which corresponds to the boundary of the
Brillouin zone?
I guessed the following, but wasn't sure about units:
(define k-points (list (vector3 0 0 0)
understanding.
The simplest thing is to just output comma-delimited text from your
Fortran program, and then analyze it with the stand-alone harminv program.
Cordially,
Steven G. Johnson
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http
interactive? to true at the end.
Correct these problems, and you should see what you expect.
Cordially,
Steven G. Johnson
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On Wed, 13 Sep 2006, Lorem Ipsum wrote:
is there an easy way of defining trapezoids or triangles in the geometry?
Currently I do this by subtracting tricky blocks of air from other tricky
blocks of some material but it is a bit tedious.
In two dimensions you can use a cone object, since only
On Thu, 14 Sep 2006, hbchen wrote:
I am trying to put a same source in two different structures, then
compare the influence of the two structures to the source. So, I need to
keep the two total energies to be equal and calculate two flux. Is the
total energy equal in the two situations(in
is
proportional to the field at a single point.
Cordially,
Steven G. Johnson
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On Fri, 15 Sep 2006, hbchen wrote:
I only want to compare the output efficiency( namely the Poynting
vector) in certain direction. What should I do?
You have to define what you mean by output efficiency.
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On Thu, 21 Sep 2006, matt wrote:
If you're using run-k-points on a unit cell, you want to be able to tell how
many time steps is long enough until the characteristic modes have settled.
For this purpose, it would be nice to watch an animation of the DFT evolution
for a given field point.
On Fri, 29 Sep 2006, hbchen wrote:
I want to install meep on SGI-irix6.5. Firstly, I should install
readline package on it. After using ./configure command (there is no
problem), I use make. Then the computer screen show: cc ERROR: file
does not exist: readline.c. However, I found that
On Fri, 29 Sep 2006, João Luis Silva wrote:
The grid will be 1000x1000. At each point we need to know a double value, so
it's approximately 7.6 MB per field. However the real memory consumption is
around 87 MB.
Meep definitely is a bit liberal about memory usage, although my first
estimate
On Sat, 30 Sep 2006, João Luis Silva wrote:
I found the problem: When dispersive media is used, the memory related to
the dispersive media is not split by the nodes, but every node has a full
copy of the fields. In my real problem I use a Sellmeier formula for silica
Yikes, this is indeed a
On Sun, 8 Oct 2006, Robert Bicknell wrote:
I've been using the Scheme interface to meep and have been thinking about
switching to the C++ interface. Are there any fundamental reasons not to do
this ? It seems that there are more examples and documentation for the
Scheme interface. Will the c++
On Tue, 10 Oct 2006, Jun She wrote:
As MEEP tutorial shows, computing reflection spectra is a bit tricky
because we need to separate the incident and reflected fields. When we
using ctl interface, we can save the Fourier-transformed fields from the
normalization run and load them, negated. How
On Wed, 11 Oct 2006, Andreas von Rhein wrote:
After calling the run function I would like to integrate over a plane. For
testing I've chosen the whole computation area (defined by default).
e.g. I like to integrate the Ey-component:
(define (get-field-point2 where what) (get-field-point what
On Wed, 11 Oct 2006, João Luis Silva wrote:
the nonlinear coefficient n2 in um^2/W as described on the web page. My
length unit is the um, so all is OK so far. My question is what are the
units of the electric field, so I know what to pass to the (amplitude A0)
of the gaussian-src. Assuming
On Thu, 12 Oct 2006, Jun She wrote:
There is no destructor in the Class dft_flux. Is it a bug?
No, it's intentional. The dft_chunks are removed when the fields are
deallocated, so there should be no memory leak. If I added a ~dft_flux
destructor, however then there is a chance that it
,
finding papers that employ MPB is not a problem.)
Feel free to forward this email to any MPB/Meep user you know of who might
not be on the mailing list.
Thanks for your support!
Steven G. Johnson
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/stable you could have libctl-2.2 in
/usr/lib, which would cause the error you saw.)
Cordially,
Steven G. Johnson
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On Fri, 13 Oct 2006, Min Yan wrote:
My aforementioned installation problem on Cygwin can be overcome by
following the suggestion from Mischa Megens. There were also a couple of
fellows wrote to me checking if I got over the problem. So this might be
useful to those who have to stick to a Cygwin.
On Thu, 12 Oct 2006, Jun She wrote:
When I do 3D simulation, I meet a problem when the program want to free the
memory.
If you can send me a minimal C++ file (all extraneous calculations
removed, but it should still compile) that demonstrates the problem, I'll
see if i can reproduce the
On Sat, 14 Oct 2006, Andreas von Rhein wrote:
I like to compute self defined functions depending on field-variables
(Ex, Ey, etc.) and finally print them on stdout. But sometimes the
output interferes with the meep-ping output.
What do you mean by meep-ping?
I print the results of
On Mon, 16 Oct 2006, João Luis Silva wrote:
I thought I was specifying the electric field, not the current (oops!). So I
used flux-in-box passing a plane perpendicular to the wave. However, with
real field no averaging will be done, and (flux-in-box ...) cannot be used
as a step function. So I'm
than it does in vacuum. This is a real physical effect, having
to do with the difference in the local density of states.)
Regards,
Steven G. Johnson
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On Tue, 17 Oct 2006, matt wrote:
Increasing the resolution should minimize the errors you describe, so
let's try changing the resolution of the example from 20 to 80.
Note that the comparison you posted was incomplete, because you didn't
show the differences for a resolution of 20 to see
On Thu, 19 Oct 2006, G.J. Parker wrote:
i would like to place blocks of PML inside of the simulation region (not just
next to a boundary). is that possible? is it advisable?
This is not currently possible, sorry. Can you explain why you would want
to do this?
On Wed, 18 Oct 2006, Guo, Shy-Hauh wrote:
Environment: CYGWIN_NT-5.1
Error message: C++ complier cannot create executables
I have Visual studio installed on the same computer, and it should be
included in PATH (as shown below), so there should be C++ complier
available on my computer.
I don't
On Sat, 21 Oct 2006, Erik Nelson wrote:
I'm trying to compute transmission and reflection spectra for a 3D
opal of SiO2 (n=1.45) sphere's infilled with Si (n=3.5), however the
intensity of the reflectance spectrum has values from 0 to almost 3.5
and the transmittance spectrum intensity ranges
On Sun, 22 Oct 2006, G.J. Parker wrote:
there may not be a critical reason. originally i was thinking it could shape
the spatial incoming spectral pulse. i can do the same thing, i think, using
metal blocks.
Or you could use the amplitude function of the source to make the source
current
On Sun, 22 Oct 2006, Guo, Shy-Hauh wrote:
For those who have been able to install MEEP under Cygwin, would you
please let me know what I should do with BLAS and LAPACK? As far as I
know, I have LAPACK from the Math library in Cygwin, but the optimized
BLAS is hardware dependent. However, I
On Tue, 24 Oct 2006, Dr Chris Stevens wrote:
how to extract a plot of field versus distance from my source ?
Output the field into an hdf5 file (e.g. pass output-efield-z to run)
and then read it into your favorite plotting program. Matlab can read
HDF5 files directly with the hdf5_read
On Fri, 27 Oct 2006, Loïc Le Guyader wrote:
Suppose the computation cell size is L in the X direction. I want to say that
this cell is in fact a unit cell and that I have a periodicity of L in the X
direction, I do then:
(set! k-point (vector3 1 0 0))
(set! ensure-periodicity true)
If this is
On Sun, 29 Oct 2006, Loïc Le Guyader wrote:
Another thing that I don't understand is that when you specify the
frequency of a gaussian source, it actually as a different frequency. In
the attached ctl file, frequency is set to 0.15, but the transmitted
flux in air shows 0.1636 !
You didn't
On Sun, 29 Oct 2006, Loïc Le Guyader wrote:
Damn ! Ok so what is the solution then to have a periodic structure in 2
directions only ? Is it correct to set k-point and then put a pml-layers in
the direction where we don't want periodicity ? For example I want periodicity
Absolutely. You
On Mon, 30 Oct 2006, hbchen wrote:
Dear Steven: (1) I tried to install Meep 0.10 on cluster, and was
stoped by the following errors at make step:
anisotropic_averaging.cpp:20: `sphere_quad' undeclared
(first use this function)
sphere_quad should be defined in sphere-quad.h, which is
On Wed, 1 Nov 2006, °ÈñÁø wrote:
I had installed parallel Meep.
I got some error message when I execute sample code on 2 processor.
Remove the output-epsilon command from your .ctl file, to see if it is a
problem with the HDF5 output.
If that fixes the problem, probably you need to
On Tue, 31 Oct 2006, Dr Chris Stevens wrote:
am still playing with this complex dielectric issue. I am running
two ctl files listed below. The first, sea_fake.ctl runs in about 75s
having only real dielectrics ie water with zero conductiivty. The second
which simulates the same situation but
On Tue, 31 Oct 2006, David Domenech wrote:
As I read on this discuss list you've talked about create arbitrary shapes
by using the material-function subclass.
Could you give me any hint to use that class??
I'm trying to do a parabolic horn. But I don't have any idea what kind of
arguments must
On Fri, 3 Nov 2006, matt wrote:
Using meep, I calculate the fields in a unit cell of a periodic structure.
For visualization of modes, it would be nice to see the pattern in an array
of several cells.
I thought perhaps mpb-data would work on meep h5 output, as described in the
mpb data
On Sun, 5 Nov 2006, Simone Sugliani wrote:
This is my first post and I would thank Steven Johnson and ab-initio MIT
group for their great work. I'm trying to simulate an optical graded
index waveguide in order to obtain some useful project parameters. I
have calculated the modal behaviour of
On Sun, 5 Nov 2006, Zhichao Ruan wrote:
Many thanks for your help. I understand how to setup a Hx source
oriented on the z=0 to excite the even Hx field about z.
Now i have another question, can i use the Hx source, which is not
oriented on z=0 but with the (phase 1), to excite the odd Hx
On Fri, 10 Nov 2006, Loïc Le Guyader wrote:
original patch posted by Steven, this does reduce memory requirements
when using Lorentzians. i have no problems using five Lorentzians w/
Note that the patch referenced in this post reduces the memory requirements for
dispersive materials on
On Mon, 13 Nov 2006, Jun She wrote:
http://ab-initio.mit.edu/wiki/index.php/Meep_Introduction#Maxwell.27s_equations
Last sentence,
MPB supports simulation in cylindrical coordinates: see Cylindrical
coordinates in
Meephttp://ab-initio.mit.edu/wiki/index.php/Cylindrical_coordinates_in_Meep
.
I
On Mon, 13 Nov 2006, Ashifi wrote:
Thanks for the feedback Steven. I tried a few things over the weekend.
Resolution = 1e8 should give me 1e8 pixels per meter, or 1 pixel = 1e-8
meters which would sufficiently resolve the 18 micron thick copper plate.
Setting the resolution to 1e8 gives the
On Mon, 13 Nov 2006, Jun She wrote:
If the frequence is very low, i.e. 0.1, in other words, the wavelength is
10, do I need to set the thickness of the PML layer to be 5?
I don't know if it needs to be 5, but in general for longer wavelengths
you'll need thicker PML.
Steven
On Mon, 13 Nov 2006, Pieter G wrote:
Are MEEP actually the right choice for this kind of problem (I think so!)?
Do you know of any other project (OSS) that might be better suited to my
problem? Or even technical articles that discuss this subject.
First, I should say that my own research deals
On Mon, 13 Nov 2006, Changsoon Kim wrote:
I am calculating a band structure for a photonic crystal slab, and the
results do not show some of high frequency leaky guided modes. I was
wondering whether there is a way to set -Q option for harminv from a *.ctl
file.
It is possible, by calling
On Tue, 14 Nov 2006, Ashifi wrote:
All the files in the examples directory run fine, except bend-flux.ctl.
It complains about an error in opening an HDF5 file.
That's because you have to run its normalization case first, as explained
in the tutorial.
The file attached gave me the error I
. at (0.1234,0.4567,0). That
way you will be sure to excite all of the modes, unless you are extremely
unlucky.
Cordially,
Steven G. Johnson
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On Thu, 30 Nov 2006, Jun She wrote:
I want to modify some MEEP code and add some classes into the MEEP.
I used darcs to download the MEEP source files.
Then I run sh autogen.sh.
Unfortunately, I am failed.
src/Makefile.am:12: bad macro name [EMAIL PROTECTED]@_la_SOURCES'
Probably you need to
-sys.matlab newsgroup for more information.
Steven G. Johnson
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On Sun, 14 Jan 2007, Huazhong Wang wrote:
in my 2D simulation with TM (Ez) source, I want to calculate output-hfield-r
and output-hefield-p. after running, meep didn't create .h5 files. but when I
calculate output-hfield-x and output-hfield-y, the results are right. who
could help me find the
On Fri, 12 Jan 2007, [EMAIL PROTECTED] wrote:
Unfortunately the compiled program always ended up with a segmentation
fault.. The programs seem to run perfectly well when I change the command to
the following.
g++ -malign-double `pkg-config --cflags meep` foo.cpp -o foo `pkg-config --libs
meep`
On Thu, 11 Jan 2007, Huazhong Wang wrote:
i am trying to use command: output-field-function name cs func). i don't
know what means of name. i think it is just a name of a dataset. but i
couldn't make this command run. meep responded me that the name in my
code is unbound variable. who can give
On Fri, 12 Jan 2007, Huazhong Wang wrote:
i want to take out the Ex at point (0 0 0) after running. my code is below:
...
(define (myfun Ex) (get-field-point Ex (vector3 0 0 0)))
...
(run-util 100
(at-end (output-field-function Ex (list Ex) myfun))
)
...
but meep stops running, its response
regions of space, so you can use
that to determine how efficiently your source couples into, say, a
photonic-crystal waveguide compared to, say, empty space.
Cordially,
Steven G. Johnson
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(volume (center 0 0 0) (size 2 0 0))
output-hfield-x)))
will output the Hx field along a line of length 2 from (-1 0 0) to (1 0 0).
Cordially,
Steven G. Johnson
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On Mon, 8 Jan 2007, Mischa Megens wrote:
meep
meep (reset-meep)
meep (run-until 10
.. (at-time 5
.. (lambda (x) (display time: ) (display (meep-time)) (newline))
.. )
.. )
This is not correct: your step function should take no arguments, i.e. it
should be (lambda () ...) and
On Sat, 20 Jan 2007, Son-Geun Kang wrote:
I really want to know if MEEP can simulate lossy material. If it's
possible, how to?
Yes, you would define it as a dispersive material (which allows you to
include any desired set of absorption resonances).
On Sat, 20 Jan 2007, Bill Chen wrote:
I meet a problem when run meep in my Itanium2 machine (Suse9 os),
radius 1, height 1e+20, axis (0, 0, 1)
dielectric constant epsilon = 1
Halving computational cell along direction y
time for set_epsilon = 0.157944 s
---
On Thu, 25 Jan 2007, xqhuang wrote:
Dear Steven and others,
When I calculate the dispersive material, why the output of the
structure are all black? In this case, are there any ways to see the
field patterns of the dispersive material?Thanks in advance!
Possibly something is blowing up? Or
On Sat, 27 Jan 2007, Changsoon Kim wrote:
I am interested in calculating a Green's function of a photonic crystal and
from that, a local density of state, by exciting a photonic crystal structure
with a point source that has a Gaussian temporal shape and then comparing its
Fourier transform
On Wed, 31 Jan 2007, MUHAMMAD Amin wrote:
I have used the cylinderical coordinates to make use of circular symmetry.
Now for the output hdf5 i want to plot the whole cylinder instead of slice
in the cylinder. i know the in-volume is the meep feature for this issue
but i dont know how to use it.
On Wed, 31 Jan 2007, 구 석모 wrote:
I want to make resolution different by location
For example, make resolution 40 at cell (0 0) , and 20 elsewhere
How can I do that?
Meep does not currently support nonuniform spatial resolution, sorry.___
On Fri, 2 Feb 2007, Ashifi wrote:
I performed a 3D simulation and I have the results as h5 files. I would
like to know if it is possible to make a movie out of the files, looking
at the whole 3D volume. I can look at the output of each time step in 3D
using MayaVI, but I'm not sure how I can see
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