Différences

Ci-dessous, les différences entre deux révisions de la page.

--- datasetmeca:ffsflow_2 [2021/10/26 14:28] – yann
+++ datasetmeca:ffsflow_2 [2022/09/26 14:43] – [Data features] yann
@@ Ligne 8: / Ligne 8: @@
 **Author** :  Y. Fraigneau  CNRS-LIMSI (yann.fraigneau@lisn.fr) \\
 **Date**   :  August 2020\\
-**Simulation type** : DNS ([[https://sunfluidh.limsi.fr|Sunfluidh code]]) \\
+**Simulation type** : DNS ([[https://sunfluidh.lisn.upsaclay.fr|Sunfluidh code]]) \\
 **Location** : DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS \\
 **Status** : Restricted access \\
-**Data size** : ~ 5.2 Tb
+**Data size** : ~ 5.0 Tb
 {{ :flowstructure_ffs_turb_pview.png?900 |}}
@@ Ligne 114: / Ligne 114: @@
            * slices 4,5,6 : Wall pressure only
                 *  File name : slice_n_idir_xxxxx_yyyyyyy.d  (n : slice number ID, idir : direction= 1: x(i), 2: y(j), 3: z(k), xxxxx : MPI subdomain ID, yyyyyyy : Time ID)
-                 * slice 4 : normal direction y - position : y= 1.0 (for time < 386 ) - y= 0.0 (for time > 386)
+                 * slice 4 : normal direction y - position : y= 0.0 **WARNING : available only from Time ID = 139 (corresponding to time > 386)**
                  * slice 5 : normal direction x - position : x= 0.0
                  * slice 6 : normal direction y - position : y= 1.0
@@ Ligne 139: / Ligne 139: @@
             * Mean fields of quadratic quantities (<P2>, <UiUj>)
       * Time and space average computation (along the spanwise direction)
-      * Time startup        = 200.0 time units
+      * Time startup        = 100.0 time units
-      * Time range per file = 10.0 time units
+      * Time range per file = 20.0 time units
-      * Total time range    from  200.0  to 450 time units
+      * Total time range    from  100.0  to 450 time units
       * file name : rst_xxxxx_yyyyyyy.d  (xxxxx : MPI subdomain ID, yyyyyyy : Time ID)
             * MPI subdomain ID : from 0 to 49  (MPI process rank where results about space average computation are stored)
@@ Ligne 151: / Ligne 151: @@
 ----
-**Data size** : ~ 3.2 Tb \\
+**Data size** : ~ 5.0 Tb \\
-**Main directory** : /vol/DATABASE_MECA/RESTRICTED_ACCESS/DATABASE_BACKFACINGSTEPFLOW_RE6000_DNS \\
+**Main directory** : /vol/DATABASE_MECA/RESTRICTED_ACCESS/DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS \\
 For more details about files, see the [[https://sunfluidh.limsi.fr|the wiki doc of Sunfluidh]]
@@ Ligne 170: / Ligne 170: @@
      data file for MPI subdomain distribution (MPI graphical topology): data_mpi_subdomain_layout.dat
-    /TIMESERIES   : contains time series recorded over the time range [188.37,??]
+    /TIMESERIES   : contains time series recorded over the time range [120,454]
                     ASCII files : x_ins_yyyyy.d   with x= u,v,w,p
-                    time series files are sliced in storage directories CAS-MPI200-n (n from 130 to ??)
+                    time series files are sliced in storage directories CAS-MPI200-n (n from 53 to 160)
     /SNAPSHOTS    : snapshots binary files res_xxxxx_yyyyyyy.d with a recording rate of 0.9 time unit
@@ Ligne 181: / Ligne 181: @@
     /STATISTICS   : statistics binary files files rst_xxxxx_yyyyyyy.d
-                    files stored in archive files : res_z.tar , z is an ID number (from 1 to ??)
+                    files stored in archive files : res_z.tar , z is an ID number (from 1 to 17)
     /SLICES       : slice binary files slice_n_idir_xxxxx_yyyyyyy.d
-                    files stored in archive files : slices_z.tar , z is an ID number (from 131 to ??)
+                    files stored in archive files : slices_z.tar , z is an ID number (from 53 to 160)
-    /RESTART_AR   : backup/restart archive save.tar at time ??
+    /RESTART_AR   : backup/restart archive save_t145.tar and save_t45.tar at time=145 and 454 respectively
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