diff --git a/io/bpf/BpfWriter.cpp b/io/bpf/BpfWriter.cpp
index a13aaf024d..71a286fd1b 100644
--- a/io/bpf/BpfWriter.cpp
+++ b/io/bpf/BpfWriter.cpp
@@ -107,7 +107,6 @@ void BpfWriter::ready(PointContextRef ctx)
     m_header.m_xform.m_vals[0] = m_xXform.m_scale;
     m_header.m_xform.m_vals[5] = m_yXform.m_scale;
     m_header.m_xform.m_vals[10] = m_zXform.m_scale;
-std::cerr << "X scale = " << m_xXform.m_scale << "!\n";
 }
 
 
diff --git a/plugins/python/filters/ProgrammableFilter.cpp b/plugins/python/filters/ProgrammableFilter.cpp
index d4e820d3a4..6a844ba652 100644
--- a/plugins/python/filters/ProgrammableFilter.cpp
+++ b/plugins/python/filters/ProgrammableFilter.cpp
@@ -74,7 +74,7 @@ void ProgrammableFilter::addDimensions(PointContext ctx)
 {
     for (auto it = m_addDimensions.cbegin(); it != m_addDimensions.cend(); ++it)
     {
-        ctx.registerDim(*it);
+        ctx.registerDim(*it, pdal::Dimension::Type::Double);
     }
 }