Merge branch 'preview' into merge-preview-in-main

doc.zih.tu-dresden.de/docs/software/fem_software.md

@@ -10,7 +10,7 @@
     [...]
     marie@login$ # module load ANSYS/<version>
     marie@login$ # e.g.
-    marie@login$ module load ANSYS/2020R2
+    marie@login$ module load ANSYS/2022R2
     ```
 
     The section [runtime environment](modules.md) provides a comprehensive overview
@@ -100,29 +100,41 @@ start a Ansys workbench on the login nodes interactively for short tasks. The se
 
 ### Using Workbench Interactively
 
-Ansys workbench (`runwb2`) can be invoked interactively on the login nodes of ZIH systems for short tasks.
-[X11 forwarding](../access/ssh_login.md#x11-forwarding) needs to enabled when establishing the SSH
-connection. For OpenSSH the corresponding option is `-X` and it is valuable to use compression of
-all data via `-C`.
+Ansys workbench (`runwb2`) can be invoked interactively on the login nodes of ZIH systems for short
+tasks.
 
-```console
-# SSH connection established using -CX
-marie@login$ # module load ANSYS/<version>
-marie@login$ # e.g.
-marie@login$ module load ANSYS/2020R2
-marie@login$ runwb2
-```
+!!! note
+
+    [X11 forwarding](../access/ssh_login.md#x11-forwarding) needs to enabled when establishing the
+    SSH connection. For OpenSSH the corresponding option is `-X` and it is valuable to use
+    compression of all data via `-C`.
+
+=== "startup script"
+
+    ```console
+    [marie@login ~]$ start_ansysworkbench.sh
+    ```
+
+=== "customized start"
+
+    ```console
+    # SSH connection established using -CX
+    [marie@login$ ~]$ # module load ANSYS/<version>
+    [marie@login$ ~]$ # e.g.
+    [marie@login$ ~]$ module load ANSYS/2022R2
+    [marie@login$ ~]$ runwb2
+    ```
 
 If more time is needed, a CPU has to be allocated like this (see
 [batch systems Slurm](../jobs_and_resources/slurm.md) for further information):
 
 ```console
-marie@login$ # module load ANSYS/<version>
-marie@login$ # e.g.
-marie@login$ module load ANSYS/2020R2
-marie@login$ srun --time=00:30:00 --x11=first [SLURM_OPTIONS] --pty bash
+[marie@login$ ~]$ # module load ANSYS/<version>
+[marie@login$ ~]$ # e.g.
+[marie@login$ ~]$ module load ANSYS/2023R1
+[marie@login$ ~]$ srun --time=00:30:00 --x11=first [SLURM_OPTIONS] --pty bash
 [...]
-marie@compute$ runwb2
+[marie@compute$ ~]$ runwb2
 ```
 
 !!! hint "Better use DCV"
@@ -309,27 +321,14 @@ firewall of ZIH. For further information, please refer to the COMSOL manual.
 
 ??? example "Server Process"
 
-    Start the server process with 4 cores, 10 GB RAM and max. 8 hours running time using an
+    Start the server process with 2 cores, 4 GB RAM and max. 2 hours running time using an
     interactive Slurm job like this:
 
     ```console
     marie@login$ module load COMSOL
-    marie@login$ srun --ntasks=1 --cpus-per-task=4 --mem-per-cpu=2500 --time=08:00:00 comsol -np 4 server
-    ```
-
-??? example "Interactive Job"
-
-    If you'd like to work interactively using COMSOL, you can request for an interactive job with,
-    e.g., 4 cores and 2500 MB RAM for 8 hours and X11 forwarding to open the COMSOL GUI:
-
-    ```console
-    marie@login$ module load COMSOL
-    marie@login$ srun --ntasks=1 --cpus-per-task=4 --mem-per-cpu=2500 --time=08:00:00 --pty --x11=first comsol -np 4
+    marie@login$ srun --ntasks=1 --cpus-per-task=2 --mem-per-cpu=4096 --time=02:00:00 --pty --x11=first server -np 2
     ```
 
-    Please make sure, that the option *Preferences* --> Graphics --> *Renedering* is set to *software
-    rendering*. Than, you can work from within the campus network.
-
 ??? example "Background Job"
 
     Interactive working is great for debugging and setting experiments up. But, if you have a huge
@@ -350,6 +349,29 @@ firewall of ZIH. For further information, please refer to the COMSOL manual.
     srun comsol -mpi=intel batch -inputfile ./MyInputFile.mph
     ```
 
+### Interactive Usage with X11 Forwarding
+
+=== "starter script"
+
+    ```console
+    marie@login$ start_comsol.sh
+    ```
+
+=== "customized startup"
+
+    If you'd like to work interactively using COMSOL, you can request for an interactive job with,
+    e.g., 4 cores and 2500 MB RAM for 8 hours and X11 forwarding to open the COMSOL GUI:
+
+    ```console
+    marie@login$ module load COMSOL
+    marie@login$ srun --ntasks=1 --cpus-per-task=2 --mem-per-cpu=2500 --time=01:00:00 --pty --x11=first comsol -np 2
+    ```
+
+!!! note
+
+    Please make sure, that the option *Preferences* --> Graphics --> *Renedering* is set to *software
+    rendering*. Than, you can work from within the campus network.
+
 ## LS-DYNA
 
 [LS-DYNA](https://www.dynamore.de/de) is a general-purpose, implicit and explicit FEM software for