void FileNetcdf::writeGlobalAttributes() {
if(getGlobalAttribute("Conventions") != "")
setGlobalAttribute("Conventions", "CF-1.0");
std::stringstream ss;
ss << Util::getCurrentTimeStamp() << ": post-processing by gridpp";
prependGlobalAttribute("history", ss.str());
}
/**
* @param attribute
* @return
*/
Attribute CDFFileReader::getGlobalAttribute(const std::string& attribute)
{
//first, check if the attribute has already been requested. If so, return stored value
boost::unordered_map<std::string, Attribute>::iterator iter = gAttributes.find(attribute);
if (iter != gAttributes.end())
return (*iter).second;
//std::cout << "after search in getGlobalAttribute(const std::string& attribute" << std::endl;
//cout << "attribute: " << attribute;
long attrNum = getGlobalAttributeID(attribute);
//cout << "attrNum after attribute: " << attrNum << endl;
Attribute current_attribute;
if (attrNum < 0)
{
//std::cout << "attrNum: " << attrNum << " returned for " << attribute << std::endl;
}
else
{
current_attribute = getGlobalAttribute(attrNum);
}//gAttributes[attribute] = current_attribute;
return current_attribute;
}
