Add PBEsol files and correct some LDA and PBE

There were some .pot file format issues with 4 valence shells
which are now fixed

pseudo-and-pao/PBE/La/La.pot

@@ -1300,9 +1300,9 @@
   43.8023908462  0.0000000000E+00  0.0000000000E+00  -0.2511278446  -0.2511278446  -0.2511278446  -0.2511278446
   44.3280195364  0.0000000000E+00  0.0000000000E+00  -0.2481500440  -0.2481500440  -0.2481500440  -0.2481500440
 #     2    2    2
-#     0   6.6314881369   0.6216567502
-#     1   6.3009984514   1.1466123064
-#     2   3.5691921364   0.8396256614
+#     0      6.6314881369      0.6216567502
+#     1      6.3009984514      1.1466123064
+#     2      3.5691921364      0.8396256614
 #  1041
   0.2767597244E-04 -0.9624816520E-05 -0.4195955872E-09  0.1693140739E-08  0.3112236318E-13 -0.2614838125E-13
   0.2800808410E-04 -0.9740314318E-05 -0.4297260614E-09  0.1734019601E-08  0.3225627171E-13 -0.2710107842E-13

pseudo-and-pao/PBEsol/Ag/Ag.in

@@ -0,0 +1,52 @@
+# ATOM AND REFERENCE CONFIGURATION
+# atsym  z   nc   nv     iexc    psfile
+Ag 47.00    6    4 -116133      upf
+#
+#   n    l    f        energy (Ha)
+1    0    2.00
+2    0    2.00
+2    1    6.00
+3    0    2.00
+3    1    6.00
+3    2   10.00
+4    0    2.00
+4    1    6.00
+4    2   10.00
+5    0    1.00
+#
+# PSEUDOPOTENTIAL AND OPTIMIZATION
+# lmax
+2
+#
+#   l,   rc,      ep,       ncon, nbas, qcut
+0   1.40000  -3.49004    4    8   9.20000
+1   1.45000  -2.15034    4    8   9.20000
+2   1.60000  -0.27389    4    8   9.20000
+#
+# LOCAL POTENTIAL
+# lloc, lpopt,  rc(5),   dvloc0
+4    5   1.40000      0.00000
+#
+# VANDERBILT-KLEINMAN-BYLANDER PROJECTORs
+# l, nproj, debl
+0    2   3.32756
+1    2   2.12577
+2    2   1.00000
+#
+# MODEL CORE CHARGE
+# icmod, fcfact, rcfact
+3   7.00000   1.24000
+#
+# LOG DERIVATIVE ANALYSIS
+# epsh1, epsh2, depsh
+-12.00   12.00    0.02
+#
+# OUTPUT GRID
+# rlmax, drl
+6.00    0.01
+#
+# TEST CONFIGURATIONS
+# ncnf
+0
+# nvcnf
+#   n    l    f

pseudo-and-pao/PBEsol/Ag/Conquest_ion_input

@@ -0,0 +1,11 @@
+General.NumberOfSpecies 1
+
+%block SpeciesLabels
+1  Ag
+%endblock
+
+%block Ag
+Atom.PseudopotentialFile Ag.in
+Atom.VKBFile Ag.pot
+Atom.BasisSize medium
+%endblock

pseudo-and-pao/PBEsol/Al/Al.in

@@ -0,0 +1,47 @@
+# ATOM AND REFERENCE CONFIGURATION
+# atsym  z   nc   nv     iexc    psfile
+Al 13.00    3    2 -116133      upf
+#
+#   n    l    f        energy (Ha)
+1    0    2.00
+2    0    2.00
+2    1    6.00
+3    0    2.00
+3    1    1.00
+#
+# PSEUDOPOTENTIAL AND OPTIMIZATION
+# lmax
+2
+#
+#   l,   rc,      ep,       ncon, nbas, qcut
+0   1.75000  -0.28352    4    9   6.00000
+1   1.75000  -0.09884    4    9   6.40000
+2   1.70000   0.05000    4    9   6.50000
+#
+# LOCAL POTENTIAL
+# lloc, lpopt,  rc(5),   dvloc0
+4    5   1.40000      0.00000
+#
+# VANDERBILT-KLEINMAN-BYLANDER PROJECTORs
+# l, nproj, debl
+0    2   2.80000
+1    2   2.80000
+2    2   1.50000
+#
+# MODEL CORE CHARGE
+# icmod, fcfact, rcfact
+3   5.00000   1.30000
+#
+# LOG DERIVATIVE ANALYSIS
+# epsh1, epsh2, depsh
+-12.00   12.00    0.02
+#
+# OUTPUT GRID
+# rlmax, drl
+6.00    0.01
+#
+# TEST CONFIGURATIONS
+# ncnf
+0
+# nvcnf
+#   n    l    f

pseudo-and-pao/PBEsol/Al/Conquest_ion_input

@@ -0,0 +1,11 @@
+General.NumberOfSpecies 1
+
+%block SpeciesLabels
+1  Al
+%endblock
+
+%block Al
+Atom.PseudopotentialFile Al.in
+Atom.VKBFile Al.pot
+Atom.BasisSize medium
+%endblock

pseudo-and-pao/PBEsol/Ar/Ar.in

@@ -0,0 +1,47 @@
+# ATOM AND REFERENCE CONFIGURATION
+# atsym  z   nc   nv     iexc    psfile
+Ar 18.00    3    2 -116133      upf
+#
+#   n    l    f        energy (Ha)
+1    0    2.00
+2    0    2.00
+2    1    6.00
+3    0    2.00
+3    1    6.00
+#
+# PSEUDOPOTENTIAL AND OPTIMIZATION
+# lmax
+2
+#
+#   l,   rc,      ep,       ncon, nbas, qcut
+0   1.55000  -0.88937    4    8   8.20000
+1   1.55000  -0.37606    4    8   8.20000
+2   1.55000   0.10000    4    8   8.20000
+#
+# LOCAL POTENTIAL
+# lloc, lpopt,  rc(5),   dvloc0
+4    5   1.50000      0.00000
+#
+# VANDERBILT-KLEINMAN-BYLANDER PROJECTORs
+# l, nproj, debl
+0    2   1.50000
+1    2   1.50000
+2    2   1.00000
+#
+# MODEL CORE CHARGE
+# icmod, fcfact, rcfact
+3   7.00000   1.25000
+#
+# LOG DERIVATIVE ANALYSIS
+# epsh1, epsh2, depsh
+-12.00   12.00    0.02
+#
+# OUTPUT GRID
+# rlmax, drl
+4.00    0.01
+#
+# TEST CONFIGURATIONS
+# ncnf
+0
+# nvcnf
+#   n    l    f