[v2.15.0] `recipe_miles_regimes.yml` , `recipe_miles_eof.yml`, `recipe_miles_block.yml` diagnostic script failed

[flicj191]

R script hangs until walltime exceeded, no output printed in miles_diagnostics/miles_regimes(eof|block)/log.txt.

last line in main_log:
INFO [1302549] To re-run this diagnostic script, run: cd ...

miles_regimes_run.zip
miles_eof_run.zip
miles_block_run.zip