diff --git a/LIBTOOLS/tools/lfi2cdf/scripts/lfi2cdfregex.sh b/LIBTOOLS/tools/lfi2cdf/scripts/lfi2cdfregex.sh
index 75a1e988162c51f43b4b2cd1ca4cba5fa003c61a..06314a5ad79cff84b3237b03a051251fac5f747a 100755
--- a/LIBTOOLS/tools/lfi2cdf/scripts/lfi2cdfregex.sh
+++ b/LIBTOOLS/tools/lfi2cdf/scripts/lfi2cdfregex.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 #
 usage(){
diff --git a/MY_RUN/KTEST/001_2Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz b/MY_RUN/KTEST/001_2Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz
index 3370ae6d1d907443bd80be743423541df8257271..dc97915caa8693a820cd2bc7189341436bdcd66f 100755
--- a/MY_RUN/KTEST/001_2Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/001_2Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/clean_prep_ideal_case_xyz b/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/clean_prep_ideal_case_xyz
index 3dd534c9e6ebd19c1d7134ae729c661c0676362a..c19ee1b8010a2c7cc9fe8c76240301b91601b5f9 100755
--- a/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/clean_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/clean_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 rm -f RELIEF3D* OUTPUT_LISTING* pipe* *.tex
 rm -f file_for_xtransfer
diff --git a/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz b/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz
index 7170696e032756f3f2f125a8bfb73a491ebbc795..bc90ba158ca55ddc34eacb5967ad43934ab06116 100755
--- a/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/002_3Drelief/001_prep_ideal_case/run_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/clean_prep_ideal_case_xyz b/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/clean_prep_ideal_case_xyz
index 3411f209794ecc5506dce3eae7370e059fe9a0f4..38e2c32c39a84dcecfa82b88bbfc050daa9c446c 100755
--- a/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/clean_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/clean_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 rm -f KWRAIN.* OUTPUT_LISTING* pipe* *.tex
 rm -f file_for_xtransfer
diff --git a/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/run_prep_ideal_case_xyz b/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/run_prep_ideal_case_xyz
index f32817c8b8b1e7144e1dc56535dce5c2cd5e8248..eb9d7425163ef27ad7c96ddec97675bac4a56ec0 100755
--- a/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/run_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/003_KW78/001_prep_ideal_case/run_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/003_KW78/006_diag/run_diag_xyz b/MY_RUN/KTEST/003_KW78/006_diag/run_diag_xyz
index dae2b32d951a7dfac048db8131c2b54a6973ae4e..b36518443ebec0529cd0d53901f3adffe95dc551 100755
--- a/MY_RUN/KTEST/003_KW78/006_diag/run_diag_xyz
+++ b/MY_RUN/KTEST/003_KW78/006_diag/run_diag_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/005_ARM/001_prep_ideal/run_prep_ideal_case_xyz b/MY_RUN/KTEST/005_ARM/001_prep_ideal/run_prep_ideal_case_xyz
index 19645e4d7dfa514cb198a0da5ce86db95bac409c..0a0ec2fc0277aa449cce8a20e449cb20d083c37d 100755
--- a/MY_RUN/KTEST/005_ARM/001_prep_ideal/run_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/005_ARM/001_prep_ideal/run_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 set -e
 rm -f eurocs* OUTPUT_LISTING* pipe* *.tex
diff --git a/MY_RUN/KTEST/007_16janvier/002_pgd2/run_prep_pgd_xyz b/MY_RUN/KTEST/007_16janvier/002_pgd2/run_prep_pgd_xyz
index a11ba8192adcc384908cd29ab4997cd22c719fb4..771b1f116d9eae6a44e4cbcb358b1e9fd54f5698 100755
--- a/MY_RUN/KTEST/007_16janvier/002_pgd2/run_prep_pgd_xyz
+++ b/MY_RUN/KTEST/007_16janvier/002_pgd2/run_prep_pgd_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/007_16janvier/003_nest/run_prep_nest_pgd_xyz b/MY_RUN/KTEST/007_16janvier/003_nest/run_prep_nest_pgd_xyz
index 0fd2608e42a3d08cce8824d79c3de533bbe22413..ef568d519e2c392f475319b7206b8b4f6d8b9dcc 100755
--- a/MY_RUN/KTEST/007_16janvier/003_nest/run_prep_nest_pgd_xyz
+++ b/MY_RUN/KTEST/007_16janvier/003_nest/run_prep_nest_pgd_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/007_16janvier/004_arp2lfi/run_arp2lfi_xyz b/MY_RUN/KTEST/007_16janvier/004_arp2lfi/run_arp2lfi_xyz
index 26659113d21b4d6c1b6688abcb2c87428f1d9ca7..45d19104a20b70b4700d9bd4c888cf68f2631a54 100755
--- a/MY_RUN/KTEST/007_16janvier/004_arp2lfi/run_arp2lfi_xyz
+++ b/MY_RUN/KTEST/007_16janvier/004_arp2lfi/run_arp2lfi_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/007_16janvier/005_spa_mod1_mod2/run_spawning_xyz b/MY_RUN/KTEST/007_16janvier/005_spa_mod1_mod2/run_spawning_xyz
index 6a61075b38e2840c18899ebc49745628ca695884..8ab1e23a3360e7ac759d429354136136a9cc828d 100755
--- a/MY_RUN/KTEST/007_16janvier/005_spa_mod1_mod2/run_spawning_xyz
+++ b/MY_RUN/KTEST/007_16janvier/005_spa_mod1_mod2/run_spawning_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/007_16janvier/006_preal/run_preal_xyz b/MY_RUN/KTEST/007_16janvier/006_preal/run_preal_xyz
index 0c88f2ff30e0628198b3d83518dce5339db61e66..d85176e77f99e6238b7777bf001d025d171f688d 100755
--- a/MY_RUN/KTEST/007_16janvier/006_preal/run_preal_xyz
+++ b/MY_RUN/KTEST/007_16janvier/006_preal/run_preal_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/007_16janvier/008_run2/run_mesonh_xyz b/MY_RUN/KTEST/007_16janvier/008_run2/run_mesonh_xyz
index 654ba1e180deb107aac81bcbf4257e0c53b85f8b..77692f0f6cc8be019f7463931b40a9ed79072b3d 100755
--- a/MY_RUN/KTEST/007_16janvier/008_run2/run_mesonh_xyz
+++ b/MY_RUN/KTEST/007_16janvier/008_run2/run_mesonh_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/confdollar b/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/confdollar
index 961a49ce91ff80f541fbe8e52a93715ef781dd7a..261fa777db5802132605ea27eabbfa57029eb921 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/confdollar
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/confdollar
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 ##
 ##  Import Global Experiment Variables
 ##
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/run_prep_pgd_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/run_prep_pgd_xyz.ihm
index 1644a0df0c8c48c848c021dfb83dba8a6b0d9913..b6f4eac8c64a183f0ecfa6d2f8afddfbfda2dae9 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/run_prep_pgd_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/001_pgd1/run_prep_pgd_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMONO}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 ###############################################################
 # Script                                                      #
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/confdollar b/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/confdollar
index 40217a51d46df6ee0d78ccf91d000c77f1510e70..c2651025d9ce9d500ee4c83af16f7006a7a0edfa 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/confdollar
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/confdollar
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 ##
 ##  Import Global Experiment Variables
 ##
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/run_prep_pgd_son_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/run_prep_pgd_son_xyz.ihm
index 9874f46de28b1a5bc82e6d6a643c84aa7ee57c56..c2b90f85471659b3adfcadb5b7af2f3780f0d8b6 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/run_prep_pgd_son_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/002_pgd2/run_prep_pgd_son_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMONO}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 ###############################################################
 # Script                                                      #
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/confdollar b/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/confdollar
index bb4f19056ec672b946d53eb1f9b92056a17021a0..5c4a7d6e827d816d6338db9a0657907f6cc00c95 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/confdollar
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/confdollar
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 ##
 ##  Import Global Experiment Variables
 ##
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/run_prep_nest_pgd_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/run_prep_nest_pgd_xyz.ihm
index 60b9a05bc45065bf80ff87649a82a3c782977ff6..6c8cf541e63e157ddedb884e16e43acf8855dc01 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/run_prep_nest_pgd_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/003_nest/run_prep_nest_pgd_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMONO}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 ###############################################################
 # Script                                                      #
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/004_arp2lfi/run_preal_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/004_arp2lfi/run_preal_xyz.ihm
index 0804408ba4b2d7072cad3ef8a39ba719fd52926d..853940e51156b8a662927b0dfc84733f0643b916 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/004_arp2lfi/run_preal_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/004_arp2lfi/run_preal_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMONO}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 # Script                                                      #
 ###############################################################
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/005_spa_mod1_mod2/run_spawning_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/005_spa_mod1_mod2/run_spawning_xyz.ihm
index 6fcffdc4c0b8e20c71f32eade3a9800b620d0445..5665775d27aa01c1372c80b4c87133ca8845c5b6 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/005_spa_mod1_mod2/run_spawning_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/005_spa_mod1_mod2/run_spawning_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMONO}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 # Script                                                      #
 ###############################################################
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/006_preal/run_preal_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/006_preal/run_preal_xyz.ihm
index 03b24e87e7c2e20ddca2168719dee4add0bc174b..b54f9122198d4297e242901d2394cd59a621d03f 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/006_preal/run_preal_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/006_preal/run_preal_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMONO}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 # Script                                                      #
 ###############################################################
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/008_run2/run_mesonh_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/008_run2/run_mesonh_xyz.ihm
index a777ed883250f1fbd18e287e0b69d07b8b0a9099..c01d5ba68bd7ab7c0c3cb8b16c1089a9f78d02e6 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/008_run2/run_mesonh_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/008_run2/run_mesonh_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMULTI}
-#!/bin/sh
+#!/bin/bash
 
 ###############################################################
 # Script                                                      #
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/009_diag/run_diag_xyz.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/009_diag/run_diag_xyz.ihm
index e951ee1e38ce8954119aa35263ed22c1f4236439..4392a6847e6acd94170b2c1b19f9a8e8c51eaade 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/009_diag/run_diag_xyz.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/009_diag/run_diag_xyz.ihm
@@ -1,5 +1,5 @@
 ${JOBMULTI}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 # Script                                                      #
 ###############################################################
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/010_conv2dia/run_conv2dia.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/010_conv2dia/run_conv2dia.ihm
index 767129205e7312087cd9845c742f96a86a60f8aa..ebdb3da8a0df47751fa0bff332ce920ff3088aa7 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/010_conv2dia/run_conv2dia.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/010_conv2dia/run_conv2dia.ihm
@@ -1,5 +1,5 @@
 ${JOBFRONTAL}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 # Script                                                      #
 ###############################################################
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/011_diaprog/run_diaprog.ihm b/MY_RUN/KTEST/007_16janvier_scandollar/011_diaprog/run_diaprog.ihm
index 00128b669fe4ab325400aaa9892bf384d1e12e81..c10633ea2a714722088d6517b6a54730e10e794e 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/011_diaprog/run_diaprog.ihm
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/011_diaprog/run_diaprog.ihm
@@ -1,5 +1,5 @@
 ${JOBFRONTAL}
-#!/bin/sh
+#!/bin/bash
 ###############################################################
 # Script                                                      #
 ###############################################################
diff --git a/MY_RUN/KTEST/007_16janvier_scandollar/confdollar_4101 b/MY_RUN/KTEST/007_16janvier_scandollar/confdollar_4101
index 60ed7e0a5ea69f2418392eccfc9914c2b348ccad..b068b7c7be9aef16673d5ee8e5118f36ff25a225 100755
--- a/MY_RUN/KTEST/007_16janvier_scandollar/confdollar_4101
+++ b/MY_RUN/KTEST/007_16janvier_scandollar/confdollar_4101
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 ##
 ## Run Parameter
 ##
diff --git a/MY_RUN/KTEST/009_ICARTT/002_arp2lfi/run_arp2lfi_xyz b/MY_RUN/KTEST/009_ICARTT/002_arp2lfi/run_arp2lfi_xyz
index 532715ce63d033caf228a45474b8719441cd10ab..5c21c49d56f4abe7f53488e31d98bd99230610a1 100755
--- a/MY_RUN/KTEST/009_ICARTT/002_arp2lfi/run_arp2lfi_xyz
+++ b/MY_RUN/KTEST/009_ICARTT/002_arp2lfi/run_arp2lfi_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/009_ICARTT/003_mesonh/run_mesonh_xyz b/MY_RUN/KTEST/009_ICARTT/003_mesonh/run_mesonh_xyz
index afab5d0c2bf5b5da297145f04e665d7ba38eb598..aa93687ef80aae310a25cbdd25e888a7e15901ea 100755
--- a/MY_RUN/KTEST/009_ICARTT/003_mesonh/run_mesonh_xyz
+++ b/MY_RUN/KTEST/009_ICARTT/003_mesonh/run_mesonh_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/009_ICARTT/004_diag/run_diag_xyz b/MY_RUN/KTEST/009_ICARTT/004_diag/run_diag_xyz
index 4b41821542075f506452da5503707e583c1d9d5b..616ce39dd0300bf26457a60d39ecef78c4f40f0f 100755
--- a/MY_RUN/KTEST/009_ICARTT/004_diag/run_diag_xyz
+++ b/MY_RUN/KTEST/009_ICARTT/004_diag/run_diag_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/clean_prep_ideal_case_xyz b/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/clean_prep_ideal_case_xyz
index 7c1f38fb90776d0315b956f4bb1aeb5d52b58b2a..d417ddca8c05fe7b4feb5eb9644e342b3fe61821 100755
--- a/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/clean_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/clean_prep_ideal_case_xyz
@@ -1,3 +1,3 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 rm -f KWRAIN* OUTPUT_LISTING* pipe* *.tex file_for_xtransfer
diff --git a/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/run_prep_ideal_case_xyz b/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/run_prep_ideal_case_xyz
index ec28f3148da3b4ed0a51629486fcffab1cec0917..8d16f98b3f00f10a7db286921d21c6ccf47c375b 100755
--- a/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/run_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/011_KW78CHEM/001_prep_ideal_case/run_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz
index cec646c907d63e85dcd99ba275d444432eea9a2e..9d85d71fbafd43690be45d1b7eac753d2ae3ba8c 100755
--- a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz
+++ b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 set -e
 
diff --git a/MY_RUN/KTEST/012_dust/003_run/run_mesonh_xyz b/MY_RUN/KTEST/012_dust/003_run/run_mesonh_xyz
index 4a796137aef9f7996b8d27a945785bf69c364548..df0dbbe63c90e46f53a3eb7849d3ec2357c04cbd 100755
--- a/MY_RUN/KTEST/012_dust/003_run/run_mesonh_xyz
+++ b/MY_RUN/KTEST/012_dust/003_run/run_mesonh_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 set -e
 rm -f DUST* OUT*  
diff --git a/MY_RUN/KTEST/012_dust/004_restart/run_mesonh_xyz b/MY_RUN/KTEST/012_dust/004_restart/run_mesonh_xyz
index 33b709308a2ba3a73fa91c77bcf1b2293ccf7097..516ca5846e7e6eea5d846f10e42303088576eb74 100755
--- a/MY_RUN/KTEST/012_dust/004_restart/run_mesonh_xyz
+++ b/MY_RUN/KTEST/012_dust/004_restart/run_mesonh_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -x
 set -e
 rm -f DUST* OUT*  
diff --git a/MY_RUN/KTEST/014_LIMA/001_prep_ideal_case/run_prep_ideal_case_xyz b/MY_RUN/KTEST/014_LIMA/001_prep_ideal_case/run_prep_ideal_case_xyz
index 7cceb12bf853e6f64fb7b3b75281308b12c3106f..228ed37ae65e0acc6fc6afcf13643ca4bf3f6e6f 100755
--- a/MY_RUN/KTEST/014_LIMA/001_prep_ideal_case/run_prep_ideal_case_xyz
+++ b/MY_RUN/KTEST/014_LIMA/001_prep_ideal_case/run_prep_ideal_case_xyz
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_aeropc_default b/conf/post/confdollar_aeropc_default
index d3098464496ad7f966858b1331f8cd6847671fd4..9f48f71ffe717b200dab635542d99bc328684f69 100755
--- a/conf/post/confdollar_aeropc_default
+++ b/conf/post/confdollar_aeropc_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_babel_default b/conf/post/confdollar_babel_default
index f4e621f2510411171683876ecd6961972a757feb..def43a3948591e9feeb4845e50ea852ebb39aa32 100755
--- a/conf/post/confdollar_babel_default
+++ b/conf/post/confdollar_babel_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_brodie_default b/conf/post/confdollar_brodie_default
index 69b9fdf40fce715cee3e83f0773213869b43e467..a5df9201519f7190e595291c2bfef01f5e44afa0 100755
--- a/conf/post/confdollar_brodie_default
+++ b/conf/post/confdollar_brodie_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_c1a_default b/conf/post/confdollar_c1a_default
index be07b4b1a8aa80ad637063e160366cf2bb518e5b..ec80ed44fd5f656be1176e5082256eb7fc51d649 100755
--- a/conf/post/confdollar_c1a_default
+++ b/conf/post/confdollar_c1a_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_cnrmpc_default b/conf/post/confdollar_cnrmpc_default
index 1ca5a914ec7b01affadb25bdce8b642301029af6..5bf51d02bce359ee79fed59fb8bc647d9566eedc 100644
--- a/conf/post/confdollar_cnrmpc_default
+++ b/conf/post/confdollar_cnrmpc_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_dsinec_default b/conf/post/confdollar_dsinec_default
index 3463e294c8a156ce83a4736e8b82b7447bdd1f43..6cbb81e1e1928a8d462897d9b11d105bdfc70c44 100755
--- a/conf/post/confdollar_dsinec_default
+++ b/conf/post/confdollar_dsinec_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_eos_default b/conf/post/confdollar_eos_default
index 51adf76e8480cc66522089b8bf865bda1e51bf67..82c376ebf1a22e8ebe0bc61041bb8ed6f7991cf6 100755
--- a/conf/post/confdollar_eos_default
+++ b/conf/post/confdollar_eos_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_jade_default b/conf/post/confdollar_jade_default
index 21b6ba10bd265f98f92f76684efd86a14eee3dc9..b46a4ca3674d0cc60844b849c636b52c01811a5d 100755
--- a/conf/post/confdollar_jade_default
+++ b/conf/post/confdollar_jade_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_occigen_default b/conf/post/confdollar_occigen_default
index f69527eb587f170557dd59efb285c6db0a40cebf..04dd9654a2a92937b7e4bc0b752c4bcb657bd6e0 100755
--- a/conf/post/confdollar_occigen_default
+++ b/conf/post/confdollar_occigen_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_titane_default b/conf/post/confdollar_titane_default
index e75b9c37830a7209dbbd6c05d734cb497f1cc956..8cd933af1adad36acd3aa6d7cd312662c4d4eb3d 100755
--- a/conf/post/confdollar_titane_default
+++ b/conf/post/confdollar_titane_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_turing_default b/conf/post/confdollar_turing_default
index 6a44a25de1c3d0e941b5348e04e5cad6282c7a01..c2d3fd56b0a6c07b1caa95cbaf6961f8904fc0e0 100755
--- a/conf/post/confdollar_turing_default
+++ b/conf/post/confdollar_turing_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
diff --git a/conf/post/confdollar_vargas_default b/conf/post/confdollar_vargas_default
index a56463ba054dcd69762d6275eb731f250bc4c0d6..e58ab2373afae94e677acd99322994fce7252b10 100755
--- a/conf/post/confdollar_vargas_default
+++ b/conf/post/confdollar_vargas_default
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #MNH_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
 #MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 #MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt