Addition of two tests for diamond.

git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12533 c92efa57-630b-4861-b058-cf58834340f0

EPW/tests/Inputs/t01/epw1.in

@@ -4,13 +4,13 @@
   amass(1)    = 12.01078
   outdir      = './'
 
-  iverbosity  = 0
+  iverbosity  = 3
 
   elph        = .true.
   epbwrite    = .true.
   epbread     = .false.
 
-  etf_mem     = .false.
+  etf_mem     = .true.
 
   epwwrite    = .true.
   epwread     = .false.
@@ -30,12 +30,16 @@
 
   tshuffle2   = .true.
 
-  tphases     = .false.
-
   elecselfen  = .true.
+  nest_fn     = .true.  
   phonselfen  = .false.
   a2f         = .false.
 
+  specfun      = .true.
+  wmin_specfun = -4
+  wmax_specfun = 1
+  nw_specfun   = 20
+
   parallel_k  = .true.
   parallel_q  = .false.
 

EPW/tests/Inputs/t01/epw2.in

@@ -0,0 +1,74 @@
+--
+&inputepw
+  prefix      = 'diam'
+  amass(1)    = 12.01078
+  outdir      = './'
+
+  iverbosity  = 3
+
+  elph        = .true.
+  epbwrite    = .false.
+  epbread     = .false.
+
+  etf_mem     = .true.
+
+  epwwrite    = .false.
+  epwread     = .true.
+
+  nbndsub     =  4
+  nbndskip    =  0
+
+  wannierize  = .false.
+  num_iter    = 300
+  iprint      = 2
+  dis_win_max = 12
+  dis_froz_max= 7
+  proj(1)     = 'f=0,0,0:l=-3'   
+
+  elinterp    = .true.
+  phinterp    = .true.
+
+  tshuffle2   = .true.
+
+  elecselfen  = .true.
+  nest_fn     = .true.
+  phonselfen  = .false.
+  a2f         = .false.
+
+  specfun      = .true.
+  wmin_specfun = -4
+  wmax_specfun = 1
+  nw_specfun   = 20
+
+  parallel_k  = .false.
+  parallel_q  = .true.
+
+  fsthick     = 15 ! eV 
+  eptemp      = 300 ! K (same as PRB 76, 165108)
+  degaussw    = 1.0 ! eV
+
+  dvscf_dir   = './save/'
+  filukk      = './diam.ukk'
+
+  nkf1        = 6
+  nkf2        = 6
+  nkf3        = 6 
+
+  nqf1        = 6
+  nqf2        = 6
+  nqf3        = 6
+  
+  nk1         = 3
+  nk2         = 3
+  nk3         = 3
+
+  nq1         = 3
+  nq2         = 3
+  nq3         = 3
+ /
+      4 cartesian
+  0.000000000000   0.000000000000   0.000000000000   0.0740741
+ -0.333333333333   0.333333333333  -0.333333333333   0.5925926
+  0.000000000000   0.666666666667   0.000000000000   0.4444444
+  0.666666666667   0.000000000000   0.666666666667   0.8888889
+