# Atom compiles .edp file

**URL:** <https://community.freefem.org/t/atom-compiles-edp-file/1566>\
**Category:** General Discussion\
**Created:** [March 2, 2022, 2:11am UTC](https://community.freefem.org/t/atom-compiles-edp-file/1566 "2022-03-02T02:11:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Qianrui](https://avatars.discourse-cdn.com/v4/letter/q/9fc348/32.png) [@Qianrui](https://community.freefem.org/u/Qianrui)\
**Post date:** [March 2, 2022, 2:11am UTC](https://community.freefem.org/t/atom-compiles-edp-file/1566/1 "2022-03-02T02:11:41Z")

</div>

When atom compiles .edp file, which cannot generate TXT . for example,

…  
ofstream stiffnessmatrix(“matrix,P2,03.02,”+omega+","+lambda+","+Tf+","+R+","+dt+".txt");

…

stiffnessmatrix\<\<“matric”\<\<A\<\<endl;