Merge branch 'radixio_updates' into 'master'

Radixio updates

See merge request !101
8 jobs for master in 17 minutes and 56 seconds (queued for 2 seconds)
Name Stage Failure
linux_analysis Analysis
-- Processing memory checking output:
11/43 MemCheck: #11: radixalgorithm_tstMergeSortFortran ........... Defects: 3
MemCheck log files can be found here: ( * corresponds to test number)
Memory checking results:
Potential Memory Leak - 3
Errors while running CTest
Cleaning up file based variables
ERROR: Job failed: exit status 1