The adxv program can be downloaded from http://www.scripps.edu/tainer/arvai/adxv.html
What if the Image Window doesn't refresh correctly under NX?
This is a bug in NX and should be fixed in newer versions of the NX server.
Depending on the version of NX you have try adding one of the following options:
/usr/NX/etc/node.cfg AgentExtraOptions="-defer 0"
/etc/nxserver/node.conf AGENT_EXTRA_OPTIONS_X="-defer 0"
If this doesn't work try setting the Link Type to "LAN". This may be slower, but may also work.
Finally, try using "adxv -nopixmap"
Visualizing XDS data reduction
The latest beta versions of ADXV (from https://www.scripps.edu/tainer/arvai/adxv.html/) can read spot files (whose name ends with .adx) and display them together with the frames.
These spot files can be written by generate_adx. In adxv's file selection window, it is useful to change the filename pattern from e.g. "*.cbf" to just "*" which then gives you the possibility to load frames and spot files at will.
If using ADXV on a NoMachine (NX) desktop, it is useful to know that one needs the -nopixmap commandline option if the frame is not correctly displayed (I found that the zoom window still does not display correctly).