updated WRF.md

WRF.md

@@ -2,7 +2,7 @@
 
 The present manual contains basic information about running the Weather Research and Forecasting Model on workstations and clusters of the Department of Meteorology and Geophysics in Vienna.
 
-More detailed information is also available:
+Besides this basic guide, more detailed information is available too:
 
 [Basic WRF usage, including compilation instructions](WRF/WRF_basic.md).  
 [Advanced WRF usage](WRF/WRF_basic.md).  
@@ -67,6 +67,8 @@ git clone --recurse-submodule https://github.com/wrf-model/WRF.git
 
 ## Quick start with WRF
 
+### Compiling
+
 Compiling WRF for an idealized simulation (LES):
 
 ```sh
@@ -74,6 +76,17 @@ Compiling WRF for an idealized simulation (LES):
 ./compile em_les > compile.log 2>&1 &
 ```
 
+The process is similar for other idealized test cases. Just change the compile targe (e.g., `em_hill2d_x`).
+
+Compiling WRF for a real-case simulation:
+
+```sh
+./configure
+./compile em_real > compile.log 2>&1 &
+```
+
+### Running
+
 Running WRF for an idealized simulation (LES):
 
 ```sh
@@ -84,13 +97,6 @@ cd ./test/em_les
 
 For other test cases, compilation might create a `run_me_first.csh` script in the same directory as the executables. If there is one, run it only once, before any other program. It will link any necessary lookup tables needed for the simulation (land-use, parameterizations, etc.).
 
-Compiling WRF for an idealized simulation (LES):
-
-```sh
-./configure
-./compile em_real > compile.log 2>&1 &
-```
-
 Running WRF for a real_case simulation: 
 
 ```sh
@@ -125,5 +131,3 @@ mv geo_em.d0?.nc met_em*nc ${archive}
 cp namelist.wps geogrid/GEOGRID.TBL.HIRES ${archive}
 rm -fr FILE* PRES* TAVGSFC GRIBFILE* metgrid.log.*
 ```
-
-