about MiscValuesEpoch error

[zdwangjian5]

After i write some values into file with the type of MISCVALUES, how to read? when i use instrument::read，the type is MISCVALUES, "(std::unique_ptr(Epoch::create(type))" will get an error of "unknown instrument type (-1)" due to the unknown size of MISCVALUES, shouldnot anywhere to decode "# MISCVALUES(2)" to get the value sizes?

[tmayerguerr]

Hi,
I don't know how you created this file. But MISCVALUES has the number of data columns as its type.
In the source code, a MiscValuesEpoch is initialized with the number of columns.

  MiscValuesArc arc;
  MiscValuesEpoch epoch(count);
  epoch.values(0) = ...;
  epoch.values(1) = ...;
  epoch.values(2) = ...;
   ...
  arc.push_back(epoch);
  writeFileInstrument(fileNameOut, arc);

Hope this helps
regards
Torsten

[zdwangjian5]

Thank you!