Export/Load file.txt in OpenFoam

mxa261 · November 2, 2020, 17:40

Hello,

I am writing a new BC for time varying inlet velocity.
I could write a vectorfield as a text file by following command in the .C file:

#incude <OFstream.H>
.
.
.
Ofstream myfile ("ux.txt.");
myfile << ux << endl;

However, I do not know how to load a text file! is there any way to do it? btw I am new in the OpenFoam programing. Thank you in advance.

Best,
Mehrshad

mxa261 · November 3, 2020, 11:47

I found the answers. See below:

#inlcude <IFstream.H>
.
.
.
.
IFstream dataStream("ux.tx")
dataStream >> ux;

November 2, 2020, 17:40	Export/Load file.txt in OpenFoam	#1
mxa261 New Member Mehrshad Amini Join Date: Sep 2017 Posts: 10 Rep Power: 8	Hello, I am writing a new BC for time varying inlet velocity. I could write a vectorfield as a text file by following command in the .C file: #incude <OFstream.H> . . . Ofstream myfile ("ux.txt."); myfile << ux << endl; However, I do not know how to load a text file! is there any way to do it? btw I am new in the OpenFoam programing. Thank you in advance. Best, Mehrshad

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November 3, 2020, 11:47		#2
mxa261 New Member Mehrshad Amini Join Date: Sep 2017 Posts: 10 Rep Power: 8	I found the answers. See below: #inlcude <IFstream.H> . . . . IFstream dataStream("ux.tx") dataStream >> ux;