[nuaawubin]

I try the NACA0012 example，and it end normally，but when i use the tecplot to open the .plt file（flow.dat and surface_flow.plt），error occurrs。

can anyone help to solve this probelm,thks.

[taxalian]

Originally Posted by nuaawubin

I try the NACA0012 example，and it end normally，but when i use the tecplot to open the .plt file（flow.dat and surface_flow.plt），error occurrs。

can anyone help to solve this probelm,thks.

Hi nuaawubin,
It seems that you try to read the history file using tecplot. This normally happens, when you stop the simulation manually or the solution does not converge normally.

[SergeAS]

Originally Posted by nuaawubin

I try the NACA0012 example，and it end normally，but when i use the tecplot to open the .plt file（flow.dat and surface_flow.plt），error occurrs。

can anyone help to solve this probelm,thks.

Which tecplot version are you using ?

Older versions of tecplot do not understand "NODES=" and "ELEMENTS=" directives in ASCII file. Just try to change directives in to the short form: "N=" and "E="

[nuaawubin]

Originally Posted by SergeAS

Which tecplot version are you using ?

Older versions of tecplot do not understand "NODES=" and "ELEMENTS=" directives in ASCII file. Just try to change directives in to the short form: "N=" and "E="

you are right,it caused by the tecplot version,thks.