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appendices:a14

Appendix 14: List of common files (tapes) used in Lagamine and Prepro

Here is a list of the files commonly used in Lagamine and Prepro.
For each of them, several data is given:

  • name: file name in Fortran, declared as a common variable
  • number: file identification number in Fortran
  • alias: physical name (symbolic link defined, on Speedy, using the command “ln –s” in /usr/users/progs/bin/lagamine.com or prepro.com)
  • description: short description of the file


A read (or write) instruction can be done using either the name or the number of the file:

  • read(name,format)
  • read(number,format)

If a file does not have an alias, the file will be saved in the working directory as *.fort.XXX where XXX is the file number.

Files in Prepro

NameNumberAliasDescription
NTPER 1 {namdat}.f01Permanent data file containing equation numbers (ID), law parameters, elements data,…
NTVAR 2 {namdat}.f02Variable data file containing coordinates (CONEC), stresses and state variables (SIGVA)
NT4 4 /Working file?
NT5 5 {namdat}.lagInput file
Std in * {namdat}.lagSame as NT5
NT6 9 {namdat}.outOutput file
NTDES 11 {namdat}.donFile containing the mesh data for DESFIN
NTREN 93 {namdat}.f01rUsed for renumbering

Files in Lagamine

NameNumberAliasDescription
NTPER 1 {namdat}.f01Permanent data file containing equation numbers (ID), law parameters, elements data,…
NTIN 2, 3 or 16 {namdat}.f02Variable data file containing coordinates (CONEC), stresses and state variables (SIGVA)
NTOUT 3 or 2 {namdat}.f03Variable data file containing final coordinates (CONEC), stresses and state variables (SIGVA)
NT6 9 {namex}.outOutput file (detailed)
NT5 105 {namex}.datExecution file
NTDES 106 {namdat}.donFile containing the mesh data for DESFIN
Std out * {namex}.logOutput file (concise)
NTIMP 31 {namdat}.depImposed displacements
NTFOR 32 {namdat}.loaImposed forces
NTMUL 33 {namdat}.licNon-linear FMULT and DMULT, see (IPRES=8) in execution file and Appendix 3
NTREA 15 {namdat}.reaReaction forces on the tool (IDENT 9999 in PRISUM)
NRESU 16 {namdat}.otoSame structure as f03 but with several time steps
NTFHE 14 {namdat}.fheOut-of-balance forces or speeds for DESFIN
NTPRI 65 {namdat}.priInstructions to print data related to nodes or elements (see Appendix 9)
NTIPN 66 {namdat}.ipnPrinting of nodal values according to file NTPRI (done in PRISUM)
NTIPE 67 {namdat}.ipePrinting of element values at integration points according to file NTPRI (done in PRISIG)
NTIPR 68 {namdat}.iprPrinting of forces or reactions according to file NTPRI (done in PRISUM)
NTHCF 69 {namdat}.hcfHigh cycle fatigue data (read by HCFDAM): cf. EP-ARB law
71

80
{namdat}.f71

{namdat}.f80
Printing data related to nodes or elements according to each user’s IDENT (done in PRISIG or PRISUM)
NTWRK 81 {namdat}.wrkPrinting internal work and dynamic work

Particular files in Lagamine

NameNumberAliasDescription
NTSTIF 4 {namdat}.f04Working file containing the stiffness matrices of the elements
NTOLD 7 {namdat}.f07Working file containing stresses and state variables
NTNEW 8 {namdat}.f08Working file containing stresses and state variables
NTREMA 10 {namdat}.remData file for remeshing
NTSWI 60 {namdat}.swiData file for “switch” (very special application)
NTERR 70 {namdat}.errDrawing of remeshing errors by DESFIN
NTINS 82 {namdat}.f82Spectral bands, if IDSPE ≠ 0 (X.C.Wang)
NTOUS 83 {namdat}.f83idem
NTKSP 84 {namdat}.f84idem
NTSPO 87 {namdat}.f87idem
NTSPN 88 {namdat}.f88idem
NTBEM 90 {namdat}.bemStiffness matrix of boundary elements
NTECL 91 {namdat}.eclFlow file (used by P. Biver)
NDCRI 121 {namdat}.ndcriFile containing the texture of the material (L. Duchêne)
NDLPH 122 {namdat}.ndlphFile containing the deformation history (L. Duchêne)
NTCELL 95 {namdat}.adrBinary output file for adaptive remeshing to relaunch simulation
NTADI 96 {namdat}.ariData file for adaptive remeshing
NTREM 97 {namdat}.areOutput file for adaptive remeshing contains some modification in arrays due to remeshing

Files that are defined in LENAB but don’t seem to be used in the program (to delete?)

  • NSPI1 = 0
  • NTORMA = 9
  • NTREMA = 10
  • NTWRK1 = 11
  • NTWRK2 = 12
  • NTSISM = 40
  • NTOUS = 80+NTOUT
  • NTSPO = 87

Files that are used in SOLTOUB, an routine to compute the solution of a linear system but don’t seem to be used in the program:

  • NTBL1 = 24
  • NTBL2 = 25

Symbolic link defined in lagamine.com but don’t seem to be used in the program (to delete?):

  • ${namdat}.eta = file 42 = local indicator for remeshing
  • ${namdat}.den = file 61 = local indicator for remeshing
  • ${namdat}.bia = file 34 = data for biaxial curves

Other symbolic files are defined in ‘/usr/users/progs/bin/lagamine.com’ on Speedy. If you use one of those files that is not mentioned in the above tabular, please add it.

appendices/a14.txt · Last modified: 2020/08/25 15:46 (external edit)