Dear everyone, Can Overture do the second times of the moving grid based on the first moving grid show file? I mean First I generate a m.show file which is no moving grid. Then I generate a mm.show file which is moving grid and case it is based on the m.show. Assume I have mm.show1 mm.show2 mm.show3 mm.show4 So can I generate a mmm.show file which is moving grid case and it is based on the mm.show?? For example I can code it: initial conditions read from a show file... show file name mm.show3 However, I get error to say: getInitialConditions: readFromShowFile **ShowFileReader::getASolution:get a new moving grid: frameSeries=0, solutionNumber=55 HDF_DataBase:ERROR:get(floatSerialArray): cannot get entry with name = floatBuffer (directory=/root/defaultFrameSeries/frame55/CompositeGrid) HDF_DataBase:ERROR:get(intSerialArray): cannot get entry with name = intBuffer (directory=/root/defaultFrameSeries/frame55/CompositeGrid) HDF_DataBase:ERROR:get(doubleSerialArray): cannot get entry with name = doubleBuffer (directory=/root/defaultFrameSeries/frame55/CompositeGrid) FindDir:ERROR: unable to find directory streamed_arrays fullGroupPath=[/root/defaultFrameSeries/frame55/CompositeGrid] terminate called after throwing an instance of 'char const*' Aborted If someone knows it, hope you can share it with me. Best wishes for you! Justin