message: fix for translations vector overwriting the first part of the
  root_folder string...
diff: @@ -602,7 +602,6 @@ class BaseMolGridDataLayer : public MolGridDataLayer<Dtype> {
  }
  void setup() {
  - std::cout << "hit setup" << std::endl;
  examples.setup();
  for (auto& group : frame_groups) {
  //if we have fewer than maxgroupsize examples for this group, pad with
  @@ -618,10 +617,6 @@ class BaseMolGridDataLayer : public MolGridDataLayer<Dtype> {
  void next(example& ex) {
  if (current_locations.size() < batch_size && !continuing) {
  examples.next(ex);
  - std::cout << "new group is " << ex.group << std::endl;
  - std::cout << "new rec is " << ex.receptor << std::endl;
  - std::cout << "new lig is " << ex.ligand << std::endl;
  - std::cout << "number of frames is " << frame_groups[ex.group].size() << std::endl;
  current_locations.push_back(location(frame_groups[ex.group].begin(),
  frame_groups[ex.group].end()));
  }
  @@ -629,9 +624,6 @@ class BaseMolGridDataLayer : public MolGridDataLayer<Dtype> {
  auto progress = current_locations[0];
  current_locations.pop_front();
  ex = *progress.first;
  - std::cout << "continuing group is " << ex.group << std::endl;
  - std::cout << "continuing rec is " << ex.receptor << std::endl;
  - std::cout << "continuing lig is " << ex.ligand << std::endl;
  progress.first++;
  if (progress.first != progress.second) {
  current_locations.push_back(progress);
  @@ -940,7 +932,7 @@ class GroupedMolGridDataLayer : public BaseMolGridDataLayer<Dtype, GridMaker> {
  BaseMolGridDataLayer<Dtype, GridMaker>(param),
  maxgroupsize(param.molgrid_data_param().maxgroupsize()),
  batch_size(param.molgrid_data_param().batch_size()),
  - example_idx(0), translations(maxgroupsize) {
  + example_idx(0), translations(batch_size) {
  CHECK_EQ(param.molgrid_data_param().subgrid_dim(), 0) <<
  "Subgrids and groups are mutually exclusive";
  unsigned input_chunksize = param.molgrid_data_param().maxchunksize();
  