Merge branch 'Iterator_fix' into 'master'

Fix in SCIterator

See merge request walberla/walberla!123

src/core/grid_generator/SCIterator.cpp

@@ -64,7 +64,7 @@ SCIterator::SCIterator(const AABB& domain, const Vector3<real_t>& pointOfReferen
    auto min = domain.min() - pointOfReference_;
    iReturn_ = int_c( ceil( min[0] / spacing[0] ) );
    i_ = iReturn_;
-   jReturn_ = int_c(ceil( min[1] / spacing[1] ) + real_c(0.1));
+   jReturn_ = int_c(ceil( min[1] / spacing[1] ));
    j_ = jReturn_;
    k_ = int_c (ceil( min[2] / spacing[2] ));