Index: BOL/script_install_amaury/install_lmdz.sh
===================================================================
--- BOL/script_install_amaury/install_lmdz.sh	(revision 4956)
+++ BOL/script_install_amaury/install_lmdz.sh	(revision 4957)
@@ -264,5 +264,5 @@
 
     # STOP if trying to use both ORCHIDEE and Isotopes :
-    if [[ $isotopes = 1 && $veget != "NONE" ]]; then
+    if [[ $isotopes = 1 && $veget != "none" ]]; then
       echo "STOP: You cannot run LMDZ with ORCHIDEE and ISOtopes at the same time"; exit 1
     fi
@@ -279,15 +279,8 @@
     fi
 
-    # (Temporary) Constraints for aerosols=spla :
-    # --> resolution 128x88x79 and rad=rrtm
-    if [[ $aerosols = 1 && $grid_resolution != "128x88x79" ]]; then
-      echo 'For now, <aerosols=spla> requires <resol=128x88x79>, and uses the zoomed grid from gcm.def_zNAfrica_BiJe, for which forcing & initial files are available'
-      echo "Right now resol=<$grid_resolution>"
-      exit 1
-    fi
-
     if [[ $aerosols = 1 && $rad != "rrtm" ]]; then
       echo "STOP: For the time being, <aerosols=spla> requires <rad=rrtm>"; exit 1
     fi
+    # TODO: vérifier quelles contraintes sont des contraintes lmdzsetup, et lesquelles sont des vraies contraintes
 }
 
@@ -491,11 +484,13 @@
     echo "Installing NetCDF95"
     cd "$MODEL"
-    myget src_archives/netcdf/NetCDF95-0.3.tar.gz
-    tar -xf NetCDF95-0.3.tar.gz
-    \rm NetCDF95-0.3.tar.gz
-    cd NetCDF95-0.3
-    mkdir -p build && cd build
-    netCDF_INCLUDE_DIR=$(nc-config --includedir) netCDF_LIBRARY=$(nc-config --libdir) cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="$ncdfdir" -DCMAKE_INSTALL_PREFIX="$MODEL/modipsl"
-    make install
+    if [[ ! -d "NetCDF95-0.3" ]]; then
+        myget src_archives/netcdf/NetCDF95-0.3.tar.gz
+        tar -xf NetCDF95-0.3.tar.gz
+        \rm NetCDF95-0.3.tar.gz
+        cd NetCDF95-0.3
+        mkdir -p build && cd build
+        netCDF_INCLUDE_DIR=$(nc-config --includedir) netCDF_LIBRARY=$(nc-config --libdir) cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="$ncdfdir" -DCMAKE_INSTALL_PREFIX="$MODEL/modipsl"
+        make install
+    fi
 }