The manual for the latest version, RMC_POT can be downloaded from here.
The latest speed-test for parallel simulations can be downloaded from here.
Documentations for previous versions
RMC++ offers various options and some improvements from the RMCA code. They are described in the RMC++ for RMCA users manual (pdf file 92 kB), together with the changes in input/output.
The changes and additional features and usage of the new versions, RMC++_new and RMC++multi are described here.
The RMCA manual (1993) by Robert McGreevy, Jim Wicks and Malcom Howe is a very useful document, very relevant to RMC++. It can be found here (pdf file 1 MB).
The original RMC++ can be seen as a C++, optimized and flexible version of the existing Fortran codes RMCA (available from the ISIS website) and its hungarian offspring rmc_fi (which includes fixed-neighbours constraints).
Input and Output formats
The reference for the development of RMC++ was the existing Fortran RMCA code. Therefore, the input and output formats of RMC++ have been kept as close as
History of RMC++
There were several codes for the RMC algorithm before RMC++.possible to the RMCA ones.
RMC_POT from scratch:
Read the RMC_POT manual, which describes the file formats as well.
Newcomers to RMC could have a look at the RMCA manual . Variations in the input format between the original RMCA code and RMC++ have been kept to a minimum.
Documentation for the auxiliary programs can be found in the package of the given auxiliary program, and can be downloaded from the download page.
RMC++_new and RMC++_multi for RMC++ users:
Users of RMC++ can use easily the new versions. The format of the *.dat file and some of the output files has slightly changed, as described in description of the changes document.
RMC++ for RMCA users:
Users of the original RMCA programme should be able to use RMC++ straightforwardly.
The programme can be used as such, without any specific RMC++ option. The input format of files is strictly identical to the RMCA format (apart from stricter requirements for separators).
The output files format is very close to the RMCA format.
The few differences in input/output files format and screen prompting are described in the leaflet `RMC++ for RMCA users' (pdf 92 kB), and concern mostly
The use of options is
specified in an additional .add optional input file.
Using RMC++ without options will just result in a gain of computing time (about 50%). However, some options such as the FNCs are very useful and provide an essential a priori information to the algorithm.
RMC++ for rmc_fi
Users of the rmc_fi version of RMCA (i.e. the version which includes the fixed-neighbours constraints) should be able to use RMC++ without much effort.
They must however use a .dat file fully compatible with RMCA (as described in the RMCA manual), i.e. the additional line corresponding to the FNC switch must be suppressed. The FNC switch is included in the optional .add file.
Otherwise, the differences between RMCA and RMC++ formats are described in the leaflet `RMC++ for RMCA users' (pdf 92 kB).
Source code documentation
RMC_POT++ source code is available under the GNU Public License.
You are free to download, use and modify the code (although at your own risk!).
The brief description of the files of the source code and the classes used can be found in the RMC_POT manual, and there are lot of comments in the code as well.
Last modified 19/09/2012 by