Convolutional Multiple Whole Profile fitting Main Page
CMWP-fit is a program for evaluating diffraction profiles using the
method of Convolutional Multiple Whole Profile fitting. If you want to know more
about the method and the program, click
A detailed help is available in the
This program package is freely available for non-commercial, scientific
provided that the COPYRIGHT terms are
fulfilled. For commercial requests, please contact the authors.
Please check and accept the COPYRIGHT terms
before proceeding. By accepting the terms and conditions and filling up the
form, you'll get access to the (C)MWP program package, you can
it and install it on your own linux computer, or by using
your username and password you can use (without the necessity of any
software installation) the WWW frontend of the program (this page).
Users can acces the program via this page:
you can upload your patterns,
upload your instrumental profile files,
view the list of your samples,
or start the
You can also view the results
of previous runs.
There is also a documentation page.
due to a recent disk failure, all user data (e.g. previously uploaded files,
results of previous runs) have been lost. Most of the user account information
has been restored from a backup, however all users registered after May 16 2014
should re-register using the
All previous users of the WWW-frontend are asked to re-upload their previous
data (if it is needed for the new evaluations).
We are sorry for the inconvenience.
Please note that in order to save disk space, all data (which is stored in
the CMWP frontend) older than six months will be automatically deleted.
Alternatively, you can go to the CMWP download page.
Here you can find some example data which might be useful for testing:
The physical parameters are given in the corresponding .ini files.
pattern of Al 6wt.% Mg alloy ball milled for 6 hours measured
on a Philips X'Pert theta-2theta diffractometer (Ribarik et al., 2004)
instrumental profiles of LaB6 measured on the same
Philips X'Pert theta-2theta diffractometer (Ribarik et al., 2004)
This procedure is similar to the old method of
Multiple Whole Profile fitting,
however this program became obsolete and it is not supported anymore, so you
should use the CMWP instead.
The old MKDAT program
is not required by CMWP at all and it is not available anymore.