save small changes in tests doc

tests/examples/config.10.4.NILU

@@ -4,5 +4,5 @@ module load eccodes/2.28.0-gcc9.4
 export FLEXPART=/home/ignacio/repos/flexpart/src/FLEXPART 
  
 #ln -s ../../tests_dev_snapshot/examples/default_examples/paper10.4/test_winds 
-#/home/ignacio/public_html/winds/test_winds
+# ln -s /home/ignacio/public_html/winds/test_winds
 

tests/flex_read_fortran/README

 
 configure the path to netcdf in makefile
-and build
+
+make sure the correct modules are loaded
+
+. config.NILU
+
+and build:
 
 make