Compatibility#
Operating system#
DPF supports Windows 10 and CentOS 7 and later. For more information, see Ansys Platform Support.
Client-server#
The DPF server version depends on your installed Ansys version. The following table shows client-server compatibility for supported Ansys versions. With Ansys 2021 R2 and later, you can use PyDPF-Core version 0.3.0 or later. With Ansys 2021 R1, you must use a PyDPF-Core 0.2 version.
As new features are developed, every attempt is made to ensure backward compatibility from the client to the server.
The ansys.grpc.dpf package should also be synchronized with the server version.
Server version |
|
|
|
|
|---|---|---|---|---|
6.0 (Ansys 2023 R2) |
0.3.0 and later |
0.3.0 and later |
0.7.0 and later |
0.7.0 and later |
5.0 (Ansys 2023 R1) |
0.2.0 and later |
0.2.0 and later |
0.6.0 and later |
0.6.0 and later |
4.0 (Ansys 2022 R2) |
0.1.0 and later |
0.1.0 and later |
0.5.0 and later |
0.5.0 and later |
3.0 (Ansys 2022 R1) |
None |
None |
0.4.0 |
0.4.0 and later |
2.0 (Ansys 2021 R2) |
None |
None |
0.3.0 |
0.3.0 and later** |
1.0 (Ansys 2021 R1) |
None |
None |
0.2.2 |
0.2.* |
(** Compatibility of DPF 2.0 with ansys-dpf-core 0.5.0 and later is assumed but no longer certified.)
Update Python environment#
When moving from one Ansys release to another, you must update the ansys-dpf-core package and its dependencies.
To get the latest version of the ansys-dpf-core package, use this command:
pip install --upgrade --force-reinstall ansys-dpf-core
To get a specific version of the ansys-dpf-core package, such as 0.7.0, use this command:
pip install --force-reinstall ansys-dpf-core==0.7.0
Environment variable#
The start_local_server() method uses the Ans.Dpf.Grpc.bat file or
Ans.Dpf.Grpc.sh file to start the server. Ensure that the AWP_ROOT{VER}
environment variable is set to your installed Ansys version. For example, if Ansys
2022 R2 is installed, ensure that the AWP_ROOT222 environment
variable is set to the path for this Ansys installation.