t53o_DS20_DVDB
4
t50o_DS3_POT1
t50o_DS4_POT1
t50o_DS4_POT2
t50o_DS5_POT1

#%%<BEGIN TEST_INFO>
#%% [setup]
#%% executable = mrgdv
#%% test_chain = t50.in, t51.in, t52.in, t53.in, t54.in, t55.in, t56.in
#%% [files]
#%% files_to_test =
#%%   t52.stdout, tolnlines = 0, tolabs = 0.0, tolrel = 0.0
#%% [paral_info]
#%% max_nprocs = 1
#%% [shell]
#%% post_commands = ww_cp t53o_DS20_DVDB t54o_DS20_DVDB; ww_cp t53o_DS20_DVDB t55o_DS20_DVDB; ww_cp t53o_DS20_DVDB t56o_DS20_DVDB
#%% [extra_info]
#%% authors = M. Giantomassi
#%% keywords = NC, DFPT, EPH
#%% description = Merge the DFPT POT files produced in t50.in
#%%<END TEST_INFO>