[Wien] nnn error in lapw1

EB Lombardi lombaeb at science.unisa.ac.za
Thu Sep 30 15:46:35 CEST 2004


Dear Wien users

I recently reran a Wien2k_01 calculation using Wien2k_04 (after using 
100atomfix). In Wien2k_01 the calculation ran fine, however using 
Wien2k_04, lapw1c crashes immediately with the following error message

 'NN' - nnn too small

This occurs both for wien2k compiled using ifc70 / mkl60 as well as when 
using the executables on the wien website.

nnn is by default set to 5000 in both versions of Wien2k; doubling the 
value of nnn in wien2k_04 did not resolve this problem.
It is also not limited to the current cluster (attached below) but also 
occurs for other similar 64 atom clusters.

Any comments would be appreciated.

Thank you in advance

Best regards

E B Lombardi


--------- 
N in diamond 64 (2x2x2 fcc) with wien2k
P                           20
             RELA
 13.206546 13.206546 13.206546 90.000000 90.000000 90.000000
ATOM  -1: X= 0.0000000 Y= 0.0000000 Z= 0.0000000
          MULT= 1          ISPLIT= 4
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.4082483-0.7071068 0.5773503
                     0.4082483 0.7071068 0.5773503
                    -0.8164966 0.0000000 0.5773503
ATOM  -2: X= 0.0002972 Y= 0.4998519 Z= 0.0002972
          MULT= 3          ISPLIT= 8
      -2: X= 0.4998519 Y= 0.0002972 Z= 0.0002972
      -2: X= 0.0002972 Y= 0.0002972 Z= 0.4998519
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     1.0000000 0.0000000 0.0000000
                     0.0000000-0.7071068 0.7071068
ATOM  -3: X= 0.2500000 Y= 0.2500000 Z= 0.0000000
          MULT= 3          ISPLIT= 8
      -3: X= 0.0000000 Y= 0.2500000 Z= 0.2500000
      -3: X= 0.2500000 Y= 0.0000000 Z= 0.2500000
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM  -4: X= 0.2505269 Y= 0.7499434 Z= 0.9992146
          MULT= 6          ISPLIT= 8
      -4: X= 0.7499434 Y= 0.2505269 Z= 0.9992146
      -4: X= 0.9992146 Y= 0.7499434 Z= 0.2505269
      -4: X= 0.7499434 Y= 0.9992146 Z= 0.2505269
      -4: X= 0.9992146 Y= 0.2505269 Z= 0.7499434
      -4: X= 0.2505269 Y= 0.9992146 Z= 0.7499434
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -5: X= 0.4999860 Y= 0.4999860 Z= 0.9997963
          MULT= 3          ISPLIT= 8
      -5: X= 0.9997963 Y= 0.4999860 Z= 0.4999860
      -5: X= 0.4999860 Y= 0.9997963 Z= 0.4999860
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM  -6: X= 0.7503414 Y= 0.7503414 Z= 0.0010193
          MULT= 3          ISPLIT= 8
      -6: X= 0.0010193 Y= 0.7503414 Z= 0.7503414
      -6: X= 0.7503414 Y= 0.0010193 Z= 0.7503414
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM  -7: X= 0.1250000 Y= 0.1250000 Z= 0.1250000
          MULT= 1          ISPLIT= 4
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.4082483-0.7071068 0.5773503
                     0.4082483 0.7071068 0.5773503
                    -0.8164966 0.0000000 0.5773503
ATOM  -8: X= 0.1239326 Y= 0.6244593 Z= 0.1239326
          MULT= 3          ISPLIT= 8
      -8: X= 0.6244593 Y= 0.1239326 Z= 0.1239326
      -8: X= 0.1239326 Y= 0.1239326 Z= 0.6244593
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     1.0000000 0.0000000 0.0000000
                     0.0000000-0.7071068 0.7071068
ATOM  -9: X= 0.3750000 Y= 0.3750000 Z= 0.1250000
          MULT= 3          ISPLIT= 8
      -9: X= 0.1250000 Y= 0.3750000 Z= 0.3750000
      -9: X= 0.3750000 Y= 0.1250000 Z= 0.3750000
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM -10: X= 0.3750000 Y= 0.8750000 Z= 0.1250000
          MULT= 6          ISPLIT= 8
     -10: X= 0.8750000 Y= 0.3750000 Z= 0.1250000
     -10: X= 0.1250000 Y= 0.8750000 Z= 0.3750000
     -10: X= 0.8750000 Y= 0.1250000 Z= 0.3750000
     -10: X= 0.1250000 Y= 0.3750000 Z= 0.8750000
     -10: X= 0.3750000 Y= 0.1250000 Z= 0.8750000
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM -11: X= 0.6250000 Y= 0.6250000 Z= 0.1250000
          MULT= 3          ISPLIT= 8
     -11: X= 0.1250000 Y= 0.6250000 Z= 0.6250000
     -11: X= 0.6250000 Y= 0.1250000 Z= 0.6250000
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM -12: X= 0.8750000 Y= 0.8750000 Z= 0.1250000
          MULT= 3          ISPLIT= 8
     -12: X= 0.1250000 Y= 0.8750000 Z= 0.8750000
     -12: X= 0.8750000 Y= 0.1250000 Z= 0.8750000
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM -13: X= 0.2476198 Y= 0.5001994 Z= 0.2476198
          MULT= 3          ISPLIT= 8
     -13: X= 0.5001994 Y= 0.2476198 Z= 0.2476198
     -13: X= 0.2476198 Y= 0.2476198 Z= 0.5001994
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     1.0000000 0.0000000 0.0000000
                     0.0000000-0.7071068 0.7071068
ATOM -14: X= 0.4996969 Y= 0.7488829 Z= 0.2505596
          MULT= 6          ISPLIT= 8
     -14: X= 0.7488829 Y= 0.4996969 Z= 0.2505596
     -14: X= 0.2505596 Y= 0.7488829 Z= 0.4996969
     -14: X= 0.7488829 Y= 0.2505596 Z= 0.4996969
     -14: X= 0.2505596 Y= 0.4996969 Z= 0.7488829
     -14: X= 0.4996969 Y= 0.2505596 Z= 0.7488829
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM -15: X= 0.3727711 Y= 0.6227087 Z= 0.3727711
          MULT= 3          ISPLIT= 8
     -15: X= 0.6227087 Y= 0.3727711 Z= 0.3727711
     -15: X= 0.3727711 Y= 0.3727711 Z= 0.6227087
C C        NPT=  781  R0=.000100000 RMT=   1.37400   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     1.0000000 0.0000000 0.0000000
                     0.0000000-0.7071068 0.7071068
ATOM -16: X= 0.6242150 Y= 0.8734031 Z= 0.3767815
          MULT= 6          ISPLIT= 8
     -16: X= 0.8734031 Y= 0.6242150 Z= 0.3767815
     -16: X= 0.3767815 Y= 0.8734031 Z= 0.6242150
     -16: X= 0.8734031 Y= 0.3767815 Z= 0.6242150
     -16: X= 0.3767815 Y= 0.6242150 Z= 0.8734031
     -16: X= 0.6242150 Y= 0.3767815 Z= 0.8734031
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM -17: X= 0.4812210 Y= 0.4812210 Z= 0.4812210
          MULT= 1          ISPLIT= 4
C Cunique  NPT=  781  R0=.000100000 RMT=   1.33000   Z:   6.00000
LOCAL ROT MATRIX:    0.4082483-0.7071068 0.5773503
                     0.4082483 0.7071068 0.5773503
                    -0.8164966 0.0000000 0.5773503
ATOM -18: X= 0.7519928 Y= 0.7519928 Z= 0.5047782
          MULT= 3          ISPLIT= 8
     -18: X= 0.5047782 Y= 0.7519928 Z= 0.7519928
     -18: X= 0.7519928 Y= 0.5047782 Z= 0.7519928
C N        NPT=  781  R0=.000100000 RMT=   1.33000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
ATOM -19: X= 0.6413474 Y= 0.6413474 Z= 0.6413474
          MULT= 1          ISPLIT= 4
N          NPT=  781  R0=.000100000 RMT=   1.34000   Z:   7.00000
LOCAL ROT MATRIX:    0.4082483-0.7071068 0.5773503
                     0.4082483 0.7071068 0.5773503
                    -0.8164966 0.0000000 0.5773503
ATOM -20: X= 0.8771170 Y= 0.8771170 Z= 0.6254972
          MULT= 3          ISPLIT= 8
     -20: X= 0.6254972 Y= 0.8771170 Z= 0.8771170
     -20: X= 0.8771170 Y= 0.6254972 Z= 0.8771170
C          NPT=  781  R0=.000100000 RMT=   1.38000   Z:   6.00000
LOCAL ROT MATRIX:    0.0000000-0.7071068-0.7071068
                     0.0000000-0.7071068 0.7071068
                    -1.0000000 0.0000000 0.0000000
   6      NUMBER OF SYMMETRY OPERATIONS
 0 0 10.00000000
 0 1 00.00000000
 1 0 00.00000000
   1
 0 1 00.00000000
 0 0 10.00000000
 1 0 00.00000000
   2
 0 0 10.00000000
 1 0 00.00000000
 0 1 00.00000000
   3
 0 1 00.00000000
 1 0 00.00000000
 0 0 10.00000000
   4
 1 0 00.00000000
 0 0 10.00000000
 0 1 00.00000000
   5
 1 0 00.00000000
 0 1 00.00000000
 0 0 10.00000000
   6
------------






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