//===============================================================//
QStringList cdfDataReader::getZVariableList()
{
QStringList returnVal;
CDFstatus status;
long numVars;
//get the number of variables
status = CDFgetNumzVars(this->fileId, &numVars);
if(this->CDFstatusOK(status))
{
for(int x = 0; x < numVars; x++)
{
char text[CDF_VAR_NAME_LEN256 + 1];
status = CDFgetzVarName(this->fileId, x, text);
//make sure we actual got a name
if(this->CDFstatusOK(status))
{
//add the name to the list
returnVal.push_back(QString(text));
}
}
}
return returnVal;
}
/**
* Helper method to initialize a variable names map. This solves some issues with
* threaded operations on CDF files.
*/
void CDFFileReader::initializeVariableNames()
{
int numVariables = this->getNumberOfVariables();
//cout << "numVariables: " << numVariables << endl;
char variableName[512];
for (int i = 0; i < numVariables; i++)
{
CDFgetzVarName(current_file_id, i, variableName);
std::string variableNameString = variableName;
variableNames[(long)i] = variableNameString;
}
}