====== 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 =====
^Name^Number^Alias^Description^
|NTPER|  1  |{namdat}.f01|Permanent data file containing equation numbers (ID), law parameters, elements data,…|
|NTVAR|  2  |{namdat}.f02|Variable data file containing coordinates (CONEC), stresses and state variables (SIGVA)|
|NT4|  4  |/|Working file?|
|NT5|  5  |{namdat}.lag|Input file|
|Std in|  *  |{namdat}.lag|Same as NT5|
|NT6|  9  |{namdat}.out|Output file|
|NTDES|  11  |{namdat}.don|File containing the mesh data for DESFIN|
|NTREN|  93  |{namdat}.f01r|Used for renumbering|

===== Files in Lagamine =====
^Name^Number^Alias^Description^
|NTPER|  1  |{namdat}.f01|Permanent data file containing equation numbers (ID), law parameters, elements data,…|
|NTIN|  2, 3 or 16  |{namdat}.f02|Variable data file containing coordinates (CONEC), stresses and state variables (SIGVA)|
|NTOUT|  3 or 2  |{namdat}.f03|Variable data file containing final coordinates (CONEC), stresses and state variables (SIGVA)|
|NT6|  9  |{namex}.out|Output file (detailed)|
|NT5|  105  |{namex}.dat|Execution file|
|NTDES|  106  |{namdat}.don|File containing the mesh data for DESFIN|
|Std out|  *  |{namex}.log|Output file (concise)|
|NTIMP|  31  |{namdat}.dep|Imposed displacements|
|NTFOR|  32  |{namdat}.loa|Imposed forces|
|NTMUL|  33  |{namdat}.lic|Non-linear FMULT and DMULT, see (IPRES=8) in execution file and [[appendices:a3|Appendix 3]]|
|NTREA|  15  |{namdat}.rea|Reaction forces on the tool (IDENT 9999 in PRISUM)|
|NRESU|  16  |{namdat}.oto|Same structure as f03 but with several time steps|
|NTFHE|  14  |{namdat}.fhe|Out-of-balance forces or speeds for DESFIN|
|NTPRI|  65  |{namdat}.pri|Instructions to print data related to nodes or elements (see [[appendices:a9|Appendix 9]])|
|NTIPN|  66  |{namdat}.ipn|Printing of nodal values according to file NTPRI (done in PRISUM)|
|NTIPE|  67  |{namdat}.ipe|Printing of element values at integration points according to file NTPRI (done in PRISIG)|
|NTIPR|  68  |{namdat}.ipr|Printing of forces or reactions according to file NTPRI (done in PRISUM)|
|NTHCF|  69  |{namdat}.hcf|High 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}.wrk|Printing internal work and dynamic work|

===== Particular files in Lagamine =====
^Name^Number^Alias^Description^
|NTSTIF|  4  |{namdat}.f04|Working file containing the stiffness matrices of the elements|
|NTOLD|  7  |{namdat}.f07|Working file containing stresses and state variables|
|NTNEW|  8  |{namdat}.f08|Working file containing stresses and state variables|
|NTREMA|  10  |{namdat}.rem|Data file for remeshing|
|NTSWI|  60  |{namdat}.swi|Data file for "switch" (very special application)|
|NTERR|  70  |{namdat}.err|Drawing of remeshing errors by DESFIN|
|NTINS|  82  |{namdat}.f82|Spectral bands, if IDSPE ≠ 0 (X.C.Wang)|
|NTOUS|  83  |{namdat}.f83|idem|
|NTKSP|  84  |{namdat}.f84|idem|
|NTSPO|  87  |{namdat}.f87|idem|
|NTSPN|  88  |{namdat}.f88|idem|
|NTBEM|  90  |{namdat}.bem|Stiffness matrix of boundary elements|
|NTECL|  91  |{namdat}.ecl|Flow file (used by P. Biver)|
|NDCRI|  121  |{namdat}.ndcri|File containing the texture of the material (L. Duchêne)|
|NDLPH|  122  |{namdat}.ndlph|File containing the deformation history (L. Duchêne)|
|NTCELL|  95  |{namdat}.adr|Binary output file for adaptive remeshing to relaunch simulation|
|NTADI|  96  |{namdat}.ari|Data file for adaptive remeshing|
|NTREM|  97  |{namdat}.are|Output 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.