Merge branch '3-correct-a-sb60-unfolding-issue-with-tiso-tracking' into 'main'

#3: Correct a SB60 unfolding issue with TISO tracking

See merge request dragon/5.1!8

2 files changed, 652 insertions, 0 deletions

diff --git a/Dragon/data/salmacro_proc/TDCM68.c2m b/Dragon/data/salmacro_proc/TDCM68.c2m
new file mode 100644
index 0000000..d77d1da
--- /dev/null
+++ b/Dragon/data/salmacro_proc/TDCM68.c2m
@@ -0,0 +1,120 @@
+*-------------------------------------------------------------------------------------------------
+*  Name          : TDCM68.c2m
+*  Author        : D. Manzione
+*  MODEL TO TEST GLOW GEOMETRIES
+*-------------------------------------------------------------------------------------------------
+*  Define STRUCTURES and MODULES used
+*-------------------------------------------------------------------------------------------------
+SEQ_ASCII TDT_LAT :: FILE './lattice_hex_tiso_S30_tdcm68.dat' ;
+SEQ_ASCII TDT_LAT_PS :: FILE './glow_geom.eps' ;
+SEQ_ASCII TDT_LAT_M :: FILE './glow_geom.m' ;
+MODULE
+    G2S: MAC: SALT: MCCGT: ASM: FLU: EDI: TLM: END: ;
+LINKED_LIST
+    MACRO4G TRACK CP FLUX OUT ;
+SEQ_BINARY
+    TRACK_f ;
+PROCEDURE assertS ;
+*----
+*  Input Macrolib
+*----
+MACRO4G := MAC: ::
+ EDIT 1 NGRO 4 NMIX 5 NIFI 1 ANIS 2
+ READ INPUT
+ MIX     1 (* WATER *)
+    TOTAL  5.316E-01 9.352E-01 9.931E-01 1.5931E+00
+    TRANC  2.880E-01 5.529E-01 4.936E-01 4.4340E-01
+     SCAT 1 1 (*1->1*) 4.973E-01
+          2 2 (*2->2*) 6.570E-01 (*1->2*) 3.134E-02
+          4 4 (*4->3*) 1.163E-02 (*3->3*) 7.176E-01 (*2->3*) 2.528E-01
+                                                    (*1->3*) 2.304E-03
+          4 4 (*4->4*) 1.565E+00 (*3->4*) 2.707E-01 (*2->4*) 2.412E-02
+                                                    (*1->4*) 2.228E-04
+          1 1 (*1->1*) 2.735E-01
+          2 2 (*2->2*) 4.253E-01 (*1->2*) 1.410E-02
+          4 4 (*4->3*) 5.064E-03 (*3->3*) 4.286E-01 (*2->3*) 1.203E-01
+                                                    (*1->3*) 3.050E-04
+          4 4 (*4->4*) 4.384E-01 (*3->4*) 6.426E-02 (*2->4*) 3.373E-03
+                                                    (*1->4*) 1.245E-05
+ MIX     2 (* CLAD *)
+    TOTAL  4.240E-01 1.0476E+00 2.7503E+00 1.1194E+01
+    TRANC  0.000E+00 0.000E+00  0.000E+00  0.000E+00
+     SCAT 1 1 (*1->1*) 3.738E-01
+          2 2 (*2->2*) 7.102E-01 (*1->2*) 2.439E-04
+          3 4 (*4->3*) 4.985E-03 (*3->3*) 8.956E-01 (*2->3*) 7.370E-04
+          2 4 (*4->4*) 8.996E-01 (*3->4*) 3.248E-03
+          1 1 (*1->1*) 0.000E+00
+          1 2 (*2->2*) -6.161E-02
+          1 3 (*3->3*) -2.326E-01
+          1 4 (*4->4*) 0.000E+00
+ MIX     3 (* VOID *)
+    TOTAL  4.240E-02 1.0476E-01 2.7503E-01 1.1194E+00
+    TRANC  0.000E+00 0.000E+00  0.000E+00  0.000E+00
+     SCAT 1 1 (*1->1*) 3.738E-02
+          2 2 (*2->2*) 9.102E-02 (*1->2*) 2.439E-04
+          3 4 (*4->3*) 4.985E-04 (*3->3*) 9.956E-02 (*2->3*) 7.370E-04
+          2 4 (*4->4*) 9.996E-02 (*3->4*) 3.248E-04
+          1 1 (*1->1*) 0.000E+00
+          1 2 (*2->2*) 0.000E+00
+          1 3 (*3->3*) 0.000E+00
+          1 4 (*4->4*) 0.000E+00
+ MIX     4 (* FUEL *)
+    TOTAL  4.097E-01 6.286E-01 4.594E-01 7.508E-01
+    TRANC  4.841E-02 7.939E-03 8.080E-03 8.038E-03
+    NUSIGF 6.632E-02 1.259E-01 9.129E-01 9.508E-01
+    CHI    1.000E+00 0.000E+00 0.000E+00 0.000E+00
+     SCAT 1 1 (*1->1*) 3.908E-01
+          2 2 (*2->2*) 4.407E-01 (*1->2*) 8.546E-04
+          3 4 (*4->3*) 5.318E-03 (*3->3*) 3.785E-01 (*2->3*) 8.057E-03
+          2 4 (*4->4*) 3.983E-01 (*3->4*) 1.203E-02
+          1 1 (*1->1*) 4.793E-02
+          2 2 (*2->2*) 5.419E-03  (*1->2*) -2.640E-04
+          3 4 (*4->3*) -7.338E-04 (*3->3*) 9.014E-03 (*2->3*) -2.453E-03
+          2 4 (*4->4*) 8.769E-03  (*3->4*) -2.572E-03
+;
+
+*-----------------------------------------------------
+*  Tracking of the imported geometry
+*-----------------------------------------------------
+TDT_LAT_PS := G2S: TDT_LAT :: DRAWMIX ;
+
+TRACK TRACK_f := SALT: TDT_LAT ::
+    TITL 'TEST_GLOW_GEOM imported'
+    EDIT 6
+    ANIS 1
+    *TSPC 6 10.0
+    TISO 8 10.0
+    REND LONG
+    ;
+
+TRACK := MCCGT: TRACK TRACK_f ::
+    EDIT 2
+    GAUS 4 AAC 80 TMT EPSI 1E-5 MCU 10000
+    ;
+
+TDT_LAT_M := TLM: TRACK TRACK_f ::
+    EDIT 99
+    NTPO 1
+    DIRECTIONS NoPause DIR 0
+    ;
+*-------------------------------------------------------------------------------------------------
+*  Flux calculation
+*-------------------------------------------------------------------------------------------------
+CP := ASM: MACRO4G TRACK TRACK_f :: ARM ;
+FLUX := FLU: MACRO4G CP TRACK TRACK_f :: TYPE K ;
+
+*-------------------------------------------------------------------------------------------------
+*  Editing
+*-------------------------------------------------------------------------------------------------
+
+OUT := EDI: MACRO4G TRACK FLUX ::
+    EDIT 4
+    MERG COMP
+    COND
+    ;
+
+assertS FLUX :: 'K-EFFECTIVE' 1 1.099069 ;
+ECHO "test TEST_GLOW_GEOM completed" ;
+ECHO "test TDCM68 completed" ;
+END: ;
+QUIT "LIST" .
diff --git a/Dragon/data/salmacro_proc/lattice_hex_tiso_S30_tdcm68.dat b/Dragon/data/salmacro_proc/lattice_hex_tiso_S30_tdcm68.dat
new file mode 100644
index 0000000..f2bb1ba
--- /dev/null
+++ b/Dragon/data/salmacro_proc/lattice_hex_tiso_S30_tdcm68.dat
@@ -0,0 +1,532 @@
+
+	dat input file for DRAGON5
+------------------------------------------------------------
+
+
+* typge, nbfo, node, elem, macr, nreg,    z, mac2
+      1,   12,    35,    99,     1,   35,     0,     1
+* index  kindex
+      0       0  1
+*     eps    eps0
+  1.000000E-05   1.000000E-05
+*   flux region number per geometry region (mesh)
+   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,
+  13,  14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,
+  25,  26,  27,  28,  29,  30,  31,  32,  33,  34,  35
+*   names of macros
+mac
+*   macro order number per flux region
+35*1
+   elements
+* ELEM  1  line segment
+ 1, 0, 31
+*
+  6.5240582E+00, 0.0000000E+00, 1.7320508E-01, 0.0000000E+00
+* ELEM  2  line segment
+ 1, 31, 32
+*
+  6.5240582E+00, 0.0000000E+00, -1.6310145E+00, 2.8250001E+00
+* ELEM  3  line segment
+ 1, 0, 31
+*
+  5.0229474E+00, 2.9000001E+00, -1.2990381E-01, -7.5000000E-02
+* ELEM  4  line segment
+ 1, 0, 31
+*
+  6.6972632E+00, 0.0000000E+00, -1.6743158E+00, 2.9000001E+00
+* ELEM  5  line segment
+ 1, 35, 16
+*
+  6.0621778E+00, 0.0000000E+00, 0.0000000E+00, 5.0000000E-01
+* ELEM  6  line segment
+ 1, 32, 35
+*
+  6.3508531E+00, 0.0000000E+00, -2.8867516E-01, 5.0000005E-01
+* ELEM  7  line segment
+ 1, 0, 35
+*
+  6.0621778E+00, 0.0000000E+00, 2.8867525E-01, 0.0000000E+00
+* ELEM  8  line segment
+ 1, 33, 16
+*
+  6.0621778E+00, 5.0000000E-01, -8.6602540E-01, 5.0000000E-01
+* ELEM  9  line segment
+ 1, 0, 16
+*
+  5.8961524E+00, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  10  circular arc
+ 3, 17, 16
+*
+  5.1961524E+00, 0.0000000E+00, 7.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  11  line segment
+ 1, 0, 16
+*
+  4.3301270E+00, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  12  line segment
+ 1, 16, 6
+*
+  4.3301270E+00, 0.0000000E+00, 0.0000000E+00, 5.0000000E-01
+* ELEM  13  line segment
+ 1, 21, 16
+*
+  5.1961524E+00, 1.0000000E+00, -8.6602540E-01, -5.0000000E-01
+* ELEM  14  line segment
+ 1, 33, 21
+*
+  5.1961524E+00, 1.0000000E+00, 0.0000000E+00, 1.0000000E+00
+* ELEM  15  line segment
+ 1, 32, 33
+*
+  6.0621779E+00, 5.0000005E-01, -8.6602540E-01, 1.5000000E+00
+* ELEM  16  line segment
+ 1, 21, 6
+*
+  4.3301270E+00, 5.0000000E-01, -8.6602540E-01, 5.0000000E-01
+* ELEM  17  line segment
+ 1, 0, 6
+*
+  4.1641016E+00, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  18  circular arc
+ 3, 7, 6
+*
+  3.4641016E+00, 0.0000000E+00, 7.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  19  line segment
+ 1, 0, 6
+*
+  2.5980762E+00, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  20  line segment
+ 1, 6, 1
+*
+  2.5980762E+00, 0.0000000E+00, 0.0000000E+00, 5.0000000E-01
+* ELEM  21  line segment
+ 1, 11, 6
+*
+  3.4641016E+00, 1.0000000E+00, -8.6602540E-01, -5.0000000E-01
+* ELEM  22  line segment
+ 1, 34, 21
+*
+  5.1961524E+00, 2.0000000E+00, -8.6602540E-01, 5.0000000E-01
+* ELEM  23  line segment
+ 1, 0, 34
+*
+  4.7631398E+00, 2.7500001E+00, -4.3301279E-01, -2.5000005E-01
+* ELEM  24  line segment
+ 1, 32, 34
+*
+  5.1961525E+00, 2.0000001E+00, -4.3301270E-01, 7.5000000E-01
+* ELEM  25  line segment
+ 1, 0, 21
+*
+  4.3301270E+00, 2.5000000E+00, -8.6602540E-01, -5.0000000E-01
+* ELEM  26  line segment
+ 1, 21, 11
+*
+  3.4641016E+00, 1.0000000E+00, 0.0000000E+00, 1.0000000E+00
+* ELEM  27  circle
+ 2, 22, 21
+*
+  4.3301270E+00, 1.5000000E+00, 7.0000000E-01, 0.0000000E+00
+* ELEM  28  line segment
+ 1, 11, 1
+*
+  2.5980762E+00, 5.0000000E-01, -8.6602540E-01, 5.0000000E-01
+* ELEM  29  line segment
+ 1, 0, 1
+*
+  2.4320508E+00, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  30  circular arc
+ 3, 2, 1
+*
+  1.7320508E+00, 0.0000000E+00, 7.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  31  line segment
+ 1, 0, 1
+*
+  8.6602540E-01, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  32  line segment
+ 1, 26, 1
+*
+  8.6602540E-01, 5.0000000E-01, 0.0000000E+00, -5.0000000E-01
+* ELEM  33  line segment
+ 1, 0, 1
+*
+  1.7320508E+00, 1.0000000E+00, -8.6602540E-01, -5.0000000E-01
+* ELEM  34  line segment
+ 1, 0, 11
+*
+  1.9918584E+00, 1.1500000E+00, -2.5980762E-01, -1.5000000E-01
+* ELEM  35  circular arc
+ 3, 12, 11
+*
+  2.5980762E+00, 1.5000000E+00, 7.0000000E-01, 2.1000000E+02, 1.5000000E+02
+* ELEM  36  circular arc
+ 3, 12, 11
+*
+  2.5980762E+00, 1.5000000E+00, 7.0000000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  37  line segment
+ 1, 0, 11
+*
+  3.4641016E+00, 2.0000000E+00, -2.5980762E-01, -1.5000000E-01
+* ELEM  38  line segment
+ 1, 0, 26
+*
+  7.0000000E-01, 0.0000000E+00, 1.6602540E-01, 0.0000000E+00
+* ELEM  39  circular arc
+ 3, 27, 26
+*
+  0.0000000E+00, 0.0000000E+00, 7.0000000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  40  line segment
+ 1, 0, 26
+*
+  8.6602540E-01, 5.0000000E-01, -2.5980762E-01, -1.5000000E-01
+* ELEM  41  line segment
+ 1, 0, 2
+*
+  2.3570508E+00, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  42  circular arc
+ 3, 3, 2
+*
+  1.7320508E+00, 0.0000000E+00, 6.2500000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  43  line segment
+ 1, 0, 2
+*
+  1.0320508E+00, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  44  line segment
+ 1, 0, 3
+*
+  2.3320508E+00, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  45  circular arc
+ 3, 4, 3
+*
+  1.7320508E+00, 0.0000000E+00, 6.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  46  line segment
+ 1, 0, 3
+*
+  1.1070508E+00, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  47  line segment
+ 1, 0, 4
+*
+  1.8320508E+00, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  48  circular arc
+ 3, 5, 4
+*
+  1.7320508E+00, 0.0000000E+00, 1.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  49  line segment
+ 1, 0, 4
+*
+  1.1320508E+00, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  50  line segment
+ 1, 0, 5
+*
+  1.6320508E+00, 0.0000000E+00, 2.0000000E-01, 0.0000000E+00
+* ELEM  51  line segment
+ 1, 0, 7
+*
+  4.0891016E+00, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  52  circular arc
+ 3, 8, 7
+*
+  3.4641016E+00, 0.0000000E+00, 6.2500000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  53  line segment
+ 1, 0, 7
+*
+  2.7641016E+00, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  54  line segment
+ 1, 0, 8
+*
+  4.0641016E+00, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  55  circular arc
+ 3, 9, 8
+*
+  3.4641016E+00, 0.0000000E+00, 6.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  56  line segment
+ 1, 0, 8
+*
+  2.8391016E+00, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  57  line segment
+ 1, 0, 9
+*
+  3.5641016E+00, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  58  circular arc
+ 3, 10, 9
+*
+  3.4641016E+00, 0.0000000E+00, 1.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  59  line segment
+ 1, 0, 9
+*
+  2.8641016E+00, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  60  line segment
+ 1, 0, 10
+*
+  3.3641016E+00, 0.0000000E+00, 2.0000000E-01, 0.0000000E+00
+* ELEM  61  line segment
+ 1, 0, 12
+*
+  2.0568103E+00, 1.1875000E+00, -6.4951905E-02, -3.7500000E-02
+* ELEM  62  circular arc
+ 3, 13, 12
+*
+  2.5980762E+00, 1.5000000E+00, 6.2500000E-01, 2.1000000E+02, 1.5000000E+02
+* ELEM  63  circular arc
+ 3, 13, 12
+*
+  2.5980762E+00, 1.5000000E+00, 6.2500000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  64  line segment
+ 1, 0, 12
+*
+  3.2042940E+00, 1.8500000E+00, -6.4951905E-02, -3.7500000E-02
+* ELEM  65  line segment
+ 1, 0, 13
+*
+  2.0784610E+00, 1.2000000E+00, -2.1650635E-02, -1.2500000E-02
+* ELEM  66  circular arc
+ 3, 14, 13
+*
+  2.5980762E+00, 1.5000000E+00, 6.0000000E-01, 2.1000000E+02, 1.5000000E+02
+* ELEM  67  circular arc
+ 3, 14, 13
+*
+  2.5980762E+00, 1.5000000E+00, 6.0000000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  68  line segment
+ 1, 0, 13
+*
+  3.1393421E+00, 1.8125000E+00, -2.1650635E-02, -1.2500000E-02
+* ELEM  69  line segment
+ 1, 0, 14
+*
+  2.5114737E+00, 1.4500000E+00, -4.3301270E-01, -2.5000000E-01
+* ELEM  70  circular arc
+ 3, 15, 14
+*
+  2.5980762E+00, 1.5000000E+00, 1.0000000E-01, 2.1000000E+02, 1.5000000E+02
+* ELEM  71  circular arc
+ 3, 15, 14
+*
+  2.5980762E+00, 1.5000000E+00, 1.0000000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  72  line segment
+ 1, 0, 14
+*
+  3.1176915E+00, 1.8000000E+00, -4.3301270E-01, -2.5000000E-01
+* ELEM  73  line segment
+ 1, 0, 15
+*
+  2.6846788E+00, 1.5500000E+00, -1.7320508E-01, -1.0000000E-01
+* ELEM  74  line segment
+ 1, 0, 17
+*
+  5.8211524E+00, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  75  circular arc
+ 3, 18, 17
+*
+  5.1961524E+00, 0.0000000E+00, 6.2500000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  76  line segment
+ 1, 0, 17
+*
+  4.4961524E+00, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  77  line segment
+ 1, 0, 18
+*
+  5.7961524E+00, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  78  circular arc
+ 3, 19, 18
+*
+  5.1961524E+00, 0.0000000E+00, 6.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  79  line segment
+ 1, 0, 18
+*
+  4.5711524E+00, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  80  line segment
+ 1, 0, 19
+*
+  5.2961524E+00, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  81  circular arc
+ 3, 20, 19
+*
+  5.1961524E+00, 0.0000000E+00, 1.0000000E-01, 0.0000000E+00, 1.8000000E+02
+* ELEM  82  line segment
+ 1, 0, 19
+*
+  4.5961524E+00, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  83  line segment
+ 1, 0, 20
+*
+  5.0961524E+00, 0.0000000E+00, 2.0000000E-01, 0.0000000E+00
+* ELEM  84  circle
+ 2, 23, 22
+*
+  4.3301270E+00, 1.5000000E+00, 6.2500000E-01, 0.0000000E+00
+* ELEM  85  circle
+ 2, 24, 23
+*
+  4.3301270E+00, 1.5000000E+00, 6.0000000E-01, 0.0000000E+00
+* ELEM  86  circle
+ 2, 25, 24
+*
+  4.3301270E+00, 1.5000000E+00, 1.0000000E-01, 0.0000000E+00
+* ELEM  87  line segment
+ 1, 0, 27
+*
+  6.2500000E-01, 0.0000000E+00, 7.5000000E-02, 0.0000000E+00
+* ELEM  88  circular arc
+ 3, 28, 27
+*
+  0.0000000E+00, 0.0000000E+00, 6.2500000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  89  line segment
+ 1, 0, 27
+*
+  6.0621778E-01, 3.5000000E-01, -6.4951905E-02, -3.7500000E-02
+* ELEM  90  line segment
+ 1, 0, 28
+*
+  6.0000000E-01, 0.0000000E+00, 2.5000000E-02, 0.0000000E+00
+* ELEM  91  circular arc
+ 3, 29, 28
+*
+  0.0000000E+00, 0.0000000E+00, 6.0000000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  92  line segment
+ 1, 0, 28
+*
+  5.4126588E-01, 3.1250000E-01, -2.1650635E-02, -1.2500000E-02
+* ELEM  93  line segment
+ 1, 0, 29
+*
+  1.0000000E-01, 0.0000000E+00, 5.0000000E-01, 0.0000000E+00
+* ELEM  94  circular arc
+ 3, 30, 29
+*
+  0.0000000E+00, 0.0000000E+00, 1.0000000E-01, 0.0000000E+00, 3.0000000E+01
+* ELEM  95  line segment
+ 1, 0, 29
+*
+  5.1961524E-01, 3.0000000E-01, -4.3301270E-01, -2.5000000E-01
+* ELEM  96  line segment
+ 1, 0, 30
+*
+  0.0000000E+00, 0.0000000E+00, 1.0000000E-01, 0.0000000E+00
+* ELEM  97  line segment
+ 1, 0, 30
+*
+  8.6602540E-02, 5.0000000E-02, -8.6602540E-02, -5.0000000E-02
+* ELEM  98  line segment
+ 1, 0, 32
+*
+  6.3508531E+00, 0.0000000E+00, 1.7320508E-01, 0.0000000E+00
+* ELEM  99  line segment
+ 1, 0, 32
+*
+  4.8930436E+00, 2.8250001E+00, -1.2990381E-01, -7.5000000E-02
+* boundaries conditions: defaul nbbcda allsur
+  0, 3, 0
+* albedo
+  0.0
+* type  number of elements
+  4, 35
+*   elements
+96
+93
+90
+87
+38
+31
+43
+46
+49
+50
+47
+44
+41
+29
+19
+53
+56
+59
+60
+57
+54
+51
+17
+11
+76
+79
+82
+83
+80
+77
+74
+9
+7
+98
+1
+* tx, ty, angle
+  0.0000000E+00 0.0000000E+00 0.0000000E+00
+* type  number of elements
+  4, 1
+*   elements
+4
+* tx, ty, angle
+  6.6972632E+00 0.0000000E+00 1.2000000E+02
+* type  number of elements
+  4, 19
+*   elements
+97
+95
+92
+89
+40
+33
+34
+61
+65
+69
+73
+72
+68
+64
+37
+25
+23
+99
+3
+* tx, ty, angle
+  0.0000000E+00 0.0000000E+00 3.0000000E+01
+#  1 - COOLANT
+#  2 - CLADDING
+#  3 - GAP
+#  4 - FUEL
+* medium number per region
+  1
+  2
+  3
+  4
+  3
+  1
+  2
+  3
+  4
+  3
+  1
+  2
+  3
+  4
+  3
+  1
+  2
+  3
+  4
+  3
+  1
+  2
+  3
+  4
+  3
+  1
+  2
+  3
+  4
+  3
+  1
+  2
+  1
+  1
+  1
+------------------------------------------------------------
+   this is the last line generated by conversion