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-rw-r--r--src/fluid_buffer.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/fluid_buffer.cc b/src/fluid_buffer.cc
index e73c818..1f40d2f 100644
--- a/src/fluid_buffer.cc
+++ b/src/fluid_buffer.cc
@@ -32,9 +32,9 @@ Velocity& FluidBuffer::velocity(Vector<std::size_t> pos) {
return velocity(pos[0], pos[1]);
}
-void FluidBuffer::writeAsVTK(int time) {
+void FluidBuffer::writeAsVTK(const std::string& path) {
std::ofstream fout;
- fout.open(("result/data_t" + std::to_string(time) + ".vtk").c_str());
+ fout.open(path.c_str());
fout << "# vtk DataFile Version 3.0\n";
fout << "lbm_output\n";