Groups
Sign in
Groups
mcx-users
Conversations
About
Send feedback
Help
mcx-users
Contact owners and managers
1–30 of 748
Mark all as read
Report group
0 selected
ww w
,
Qianqian Fang
2
May 3
Out of memory
the error was raised on line 3006 of mcx_core.cu, which reads https://github.com/fangq/mcx/blob/v2024
unread,
Out of memory
the error was raised on line 3006 of mcx_core.cu, which reads https://github.com/fangq/mcx/blob/v2024
May 3
zhang haohui
,
Qianqian Fang
2
May 1
Planar detectors
hi Haohui, can you please check this reply I posted on github? https://github.com/fangq/mcx/issues/
unread,
Planar detectors
hi Haohui, can you please check this reply I posted on github? https://github.com/fangq/mcx/issues/
May 1
rajind...@gmail.com
,
Qianqian Fang
2
May 1
Scattering from particle size distributions
hi Raj, our polarized light simulation only accepts one particle size at the moment. it uses the
unread,
Scattering from particle size distributions
hi Raj, our polarized light simulation only accepts one particle size at the moment. it uses the
May 1
kris.dre...@gmail.com
,
Qianqian Fang
2
Apr 26
SVMC combined with asgn_float volume format
hi Kris, did you try the currently implemented svmc with label-based medium? did you see a barrier
unread,
SVMC combined with asgn_float volume format
hi Kris, did you try the currently implemented svmc with label-based medium? did you see a barrier
Apr 26
kris.dre...@gmail.com
, …
Qianqian Fang
8
Apr 26
Save reflectance together with new asgn_float
hi Kris, saving dref (-X) requires the volume to have a layer of 0 padded right outside of the
unread,
Save reflectance together with new asgn_float
hi Kris, saving dref (-X) requires the volume to have a layer of 0 padded right outside of the
Apr 26
Yuri Morizane
,
Qianqian Fang
2
Apr 25
disk source with length
what do you mean by the "length" of a disk? thickness? are all launched photons collimated
unread,
disk source with length
what do you mean by the "length" of a disk? thickness? are all launched photons collimated
Apr 25
Anthony Donaldson
,
Qianqian Fang
2
Apr 25
Simulating basic CW-NIRS in MCX
hi Anthony see my responses below. On 4/25/24 20:24, Anthony Donaldson wrote: Good afternoon, Dr.
unread,
Simulating basic CW-NIRS in MCX
hi Anthony see my responses below. On 4/25/24 20:24, Anthony Donaldson wrote: Good afternoon, Dr.
Apr 25
Qianqian Fang
Apr 24
[MCX Announcement] MCX/NeuroJSON training workshop date change - new dates: June 29-July 2
hi everyone, I am sorry to let you know that we have to push the dates of our previously announced
unread,
[MCX Announcement] MCX/NeuroJSON training workshop date change - new dates: June 29-July 2
hi everyone, I am sorry to let you know that we have to push the dates of our previously announced
Apr 24
Taylor Hinsdale
,
Qianqian Fang
4
Apr 19
Arbitrary ray source definitions
Thank you once again for the insights regarding memory allocation on the GPU. I'll test out a
unread,
Arbitrary ray source definitions
Thank you once again for the insights regarding memory allocation on the GPU. I'll test out a
Apr 19
Theo Husby
,
Qianqian Fang
3
Apr 18
If cfg.issavedet = 3, how do I tell how many photons were simulated?
That's exactly what I was after. Thanks so much for the quick response! Cheers, Theo On Thursday,
unread,
If cfg.issavedet = 3, how do I tell how many photons were simulated?
That's exactly what I was after. Thanks so much for the quick response! Cheers, Theo On Thursday,
Apr 18
Theo Husby
, …
Qianqian Fang
5
Apr 18
missing mcx.mexw64 in git repository?
Thanks! It's working now. On Thursday, April 18, 2024 at 5:50:05 PM UTC-4 q.fang wrote: hi Theo,
unread,
missing mcx.mexw64 in git repository?
Thanks! It's working now. On Thursday, April 18, 2024 at 5:50:05 PM UTC-4 q.fang wrote: hi Theo,
Apr 18
Qianqian Fang
Apr 9
[MCX Announcement] MCX/NeuroJSON joint in-person training workshop June 23-26 2024, registration is now open!
(You received this message because you are a registered user of MCX (https://mcx.space) - an open-
unread,
[MCX Announcement] MCX/NeuroJSON joint in-person training workshop June 23-26 2024, registration is now open!
(You received this message because you are a registered user of MCX (https://mcx.space) - an open-
Apr 9
G Buist
, …
Qianqian Fang
30
Apr 9
spot focused Gaussian source distribution
Hi Qianqian, I apologize for the late response. I have not have had the time to test the new
unread,
spot focused Gaussian source distribution
Hi Qianqian, I apologize for the late response. I have not have had the time to test the new
Apr 9
Pankaj Warbal
,
Qianqian Fang
3
Apr 2
How to effectively run mcxlab on MacBook Air ?
Dear Dr Fang, Thank you for the detailed information. Now I understand why my system is giving errors
unread,
How to effectively run mcxlab on MacBook Air ?
Dear Dr Fang, Thank you for the detailed information. Now I understand why my system is giving errors
Apr 2
Aleh Sudakou
,
Qianqian Fang
2
Mar 28
Question about g
hi Aleh, there is a typo in the help page - the default value of gscatter is 1e9. it has been fixed.
unread,
Question about g
hi Aleh, there is a typo in the help page - the default value of gscatter is 1e9. it has been fixed.
Mar 28
Brighten Pan
,
Qianqian Fang
3
Mar 26
Q about 'demo_colin27_atlas.m'
Dear Dr Fang, Many thanks for your support and for offering the references. I will explore this
unread,
Q about 'demo_colin27_atlas.m'
Dear Dr Fang, Many thanks for your support and for offering the references. I will explore this
Mar 26
Yang yucan
,
Qianqian Fang
2
Mar 20
The file type MC2 is not available
hi Yucan, mcx can either save output in .mc2 (old) or .jnii (new) files, but not both in one run.
unread,
The file type MC2 is not available
hi Yucan, mcx can either save output in .mc2 (old) or .jnii (new) files, but not both in one run.
Mar 20
Mike Huang
,
Qianqian Fang
4
Mar 19
Question about flux (intensity) increase when changing the scattering property
hi Mike, for pattern sources, the launched photon's initial weight is set to the pattern value
unread,
Question about flux (intensity) increase when changing the scattering property
hi Mike, for pattern sources, the launched photon's initial weight is set to the pattern value
Mar 19
유성권
,
Qianqian Fang
2
Mar 18
How to seperate Diffuse Reflectance in Multiple sources???
good catch. the multi-source implementation was supposed to return a new sub-field, detp.srcid, when
unread,
How to seperate Diffuse Reflectance in Multiple sources???
good catch. the multi-source implementation was supposed to return a new sub-field, detp.srcid, when
Mar 18
Qianqian Fang
Mar 15
[MCX Announcement] MCX Suite v2024.2 release is available for download, with critical bug fixes
(You received this message because you are a registered user of MCX (https://mcx.space) - an open-
unread,
[MCX Announcement] MCX Suite v2024.2 release is available for download, with critical bug fixes
(You received this message because you are a registered user of MCX (https://mcx.space) - an open-
Mar 15
Hirvi Pauliina
,
Qianqian Fang
6
Mar 14
Default origin in MCXLAB and Iso2Mesh
On 3/14/24 10:08, Hirvi Pauliina wrote: Dear Dr. Fang, Many thanks for the careful explanations! Now
unread,
Default origin in MCXLAB and Iso2Mesh
On 3/14/24 10:08, Hirvi Pauliina wrote: Dear Dr. Fang, Many thanks for the careful explanations! Now
Mar 14
Giovanna Tramontin
, …
Qianqian Fang
6
Mar 13
Can't use pattern and detector simultaneously
hi Giovanna, I debugged this problem and noticed that the CPU code does not return either the
unread,
Can't use pattern and detector simultaneously
hi Giovanna, I debugged this problem and noticed that the CPU code does not return either the
Mar 13
Qianqian Fang
Mar 12
Instructions on running mcx/mcxcl/mmc on NVIDIA/Intel/AMD hybrid GPU laptops
hi everyone, I just added additional instructions in the README file of mcx for setting up mcx/mcxcl/
unread,
Instructions on running mcx/mcxcl/mmc on NVIDIA/Intel/AMD hybrid GPU laptops
hi everyone, I just added additional instructions in the README file of mcx for setting up mcx/mcxcl/
Mar 12
zhang haohui
,
Qianqian Fang
3
Mar 12
lambertian source for pencil
Hello, Prof. Fang, Thank you! I understand now! Best wishes Haohui On Monday, March 11, 2024 at 9:24:
unread,
lambertian source for pencil
Hello, Prof. Fang, Thank you! I understand now! Best wishes Haohui On Monday, March 11, 2024 at 9:24:
Mar 12
Qianqian Fang
Mar 12
Fwd: A NeuroJSON community survey (2024-1) on scientific data sharing
hi everyone, I want to thank for those of you who had already responded to my below survey request.
unread,
Fwd: A NeuroJSON community survey (2024-1) on scientific data sharing
hi everyone, I want to thank for those of you who had already responded to my below survey request.
Mar 12
Qianqian Fang
Mar 12
Please test MCX/MCX-CL/MMC v2024.2 release-candidate packages
hi everyone, Since the discovery of the severe bug (#212), it has been my intent to make a new
unread,
Please test MCX/MCX-CL/MMC v2024.2 release-candidate packages
hi everyone, Since the discovery of the severe bug (#212), it has been my intent to make a new
Mar 12
Paloma Casteleiro Costa
,
Qianqian Fang
4
Mar 7
Out of memory issue with modified maxdetphoton
On 3/6/24 14:20, Paloma Casteleiro Costa wrote: Dr. Fang, The error remains with the new version (log
unread,
Out of memory issue with modified maxdetphoton
On 3/6/24 14:20, Paloma Casteleiro Costa wrote: Dr. Fang, The error remains with the new version (log
Mar 7
G Buist
,
Qianqian Fang
5
Mar 6
checking user defined phase function for pmcx
sorry, for some reason I did not read your previous post. can you report the absorption fraction for
unread,
checking user defined phase function for pmcx
sorry, for some reason I did not read your previous post. can you report the absorption fraction for
Mar 6
Qianqian Fang
Mar 2
A NeuroJSON community survey (2024-1) on imaging data sharing
[You received this message because you are a registered user of MCX (https://mcx.space) or Iso2Mesh (
unread,
A NeuroJSON community survey (2024-1) on imaging data sharing
[You received this message because you are a registered user of MCX (https://mcx.space) or Iso2Mesh (
Mar 2
John Patrick Banjao
,
Qianqian Fang
2
Feb 29
Set wavelength
hi John mcx, as well as mcxcl and mmc, expects the user to provide mua/mus/g and n directly for each
unread,
Set wavelength
hi John mcx, as well as mcxcl and mmc, expects the user to provide mua/mus/g and n directly for each
Feb 29