I have noticed that we can merge the el-ph QP database with the one of ppa. First, I got the el-ph QP database as the tutorials http://www.yambo-code.org/wiki/index.ph ... n_Coupling said. Then I get the ppa QP database in another directory with the same k grid and band index used in el-ph QP calculation. After that, I tried to generate the input file with the command "ypp -qpdb m", and changed the input file as
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#
# Version 5.0.4 Revision 19595 Hash 896bffc02
# Branch is
# MPI+OpenMP+SLK+HDF5_IO Build
# http://www.yambo-code.org
#
QPDBs # [R] Quasiparticle Databases
QPDB_merge # [R] Mergering
%Actions_and_names # [QPDB] Format is "what"|"OP"|"prefactor"|"DB"|. OP can be +/-/x(only for Z)
"E" |"+" |"1" |"./EH/ndb.QP" |
"E" |"+" |"1" |"../yambo/T300/ndb.QP" |
%
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<---> Merging...
<---> [WARNING]Differenent number of descriptions in the QP DBs
<---> QP DBs with different "GW approximation"
<---> Different values: Fan + DW != PPA
<--->detected 1 family(ies) of QP databases...
<---> [WARNING]Differenent number of descriptions in the QP DBs
<---> QP DBs with different "GW approximation"
<---> Different values: Fan + DW != PPA
<--->done
<---> I/O...done
<---> [06] Timing Overview
<---> [07] Memory Overview
<---> [08] Game Over & Game summary
Is it a right way to merge the QP database?
Best,
Jason