NC_CreateMeanCycleFile

NC_CreateMeanCycleFile creates a new NC file with the mean, minimum and maximum cycle of an NC data file containing multiple cycles (segments).

ssNCMean = NC_CreateMeanCycleFile(ncid, obj)

ssNCMean = NC_CreateMeanCycleFile(ssNCFile, obj);

Return Value

Returnwert

Is the name of the new NC data file or an empty string if an error occurred.

Parameters

ssNCFile

ssNCFile is the name of an NC file with the source data.

ncid

ncid is the handle of an NC file, returned by nc_create or nc_open.

obj

obj is an object with the following elements:

Name	Description
obj.ssNCDestName	Complete file name of the source file. If the element does not exist or contains an empty string, the file will be saved in the directory of the source file.
obj.ssXChannel	Channel name with the x-coordinates, e. g. Time or CrankAngle.
obj.svMeanChannel	String vector with channel names.
obj.rsStartCycle	First data point of a cycle start. The point must exist in the x-data range.
obj.rsCycleLength	Length of one cycle.
obj.svCycles	Strintg: Specifies the cycles. Example: 3,6,10-15 or the key word All for all cycles.
obj.bMean	If TRUE (1) the mean cycle will be calculated.
obj.bMaximum	If TRUE (1) the maximum cycle will be calculated.
obj.bMinimum	If TRUE (1) the minimum cycle will be calculated.

Example

def TestMean()
{
      ssIFile = "z:/uniplot-testdata/ifile-daten/1000_023.001"
      ssNCFile = auto_ImportData(ssIFile);
      if (ssNCFile == "") {
              return FALSE;
      }

      ncid = nc_open(ssNCFile, NC_WRITE);
      if (ncid == -1) {
              return FALSE;
      }

      obj = [.];
      obj.ssNCDestName = ssIFile + "_mean.nc";
      obj.ssXChannel = "CA";
      obj.rsStartCycle = -360;
      obj.rsCycleLength = 720;
      obj.svCycles = "All";
      obj.bMean = 1;
      obj.bMaximum = 1;
      obj.bMinimum = 1;
      obj.svMeanChannel = ["P_ZYL1", "P_ZYL2", "P_ZYL3", "P_ZYL4"];

      ssNCMean = NC_CreateMeanCycleFile(ncid, obj);
      nc_close(ncid);

      return ssNCMean;
}

History

Version	Description
5.15.1	New.

See also

Overview UniPlot Data Files, File=>Export Data, nc_create, nc_open, Browser=>Mean Cycle auto_ImportData, NC_ExportData

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