### X-Midas RMIF

The NeXtMidas `SYS` option tree includes necessary commands for X-Midas to use the Remote Midas InterFace (RMIF). RMIF provides a standard interface for NeXtMidas and X-Midas to share data (see RMIF for more details).

To use the X-Midas components of the NeXtMidas `SYS` option tree, you need to add the NeXtMidas `SYS` option tree to the X-Midas path:

    X-Midas> xmopt nxm $NMROOT/nxm/sys
    X-Midas> xmpath +nxm
    X-Midas> xmbopt nxm

This compiles the X-Midas side of RMIF and the `SD360` demo. Comparing NeXtMidas and X-Midas versions of the `SD360` macro is probably the best way to notice the macro differences between the two systems. The baseline distribution contains both versions of the `SD360` macro in the `$NMROOT/nxm/sys/mcr` directory (`sd360.mm` for NeXtMidas and `sd360.txt` for X-Midas).