/**
* Gets the energy mode from a workspace based on the X unit.
*
* Units of dSpacing typically denote diffraction, hence Elastic.
* All other units default to spectroscopy, therefore Indirect.
*
* @param ws Pointer to the workspace
* @return Energy mode
*/
std::string IndirectTab::getEMode(Mantid::API::MatrixWorkspace_sptr ws) {
Mantid::Kernel::Unit_sptr xUnit = ws->getAxis(0)->unit();
std::string xUnitName = xUnit->caption();
g_log.debug() << "X unit name is: " << xUnitName << '\n';
if (boost::algorithm::find_first(xUnitName, "d-Spacing"))
return "Elastic";
return "Indirect";
}
Mantid::API::MatrixWorkspace_sptr
provide1DWorkspace(NXcanSASTestParameters ¶meters) {
Mantid::API::MatrixWorkspace_sptr ws;
if (parameters.hasDx) {
ws = WorkspaceCreationHelper::create1DWorkspaceConstantWithXerror(
parameters.size, parameters.value, parameters.error, parameters.xerror);
} else {
ws = WorkspaceCreationHelper::create1DWorkspaceConstant(
parameters.size, parameters.value, parameters.error);
}
ws->setTitle(parameters.workspaceTitle);
ws->getAxis(0)->unit() =
Mantid::Kernel::UnitFactory::Instance().create("MomentumTransfer");
// Add sample logs
set_logs(ws, parameters.runNumber, parameters.userFile);
// Set instrument
set_instrument(ws, parameters.instrumentName);
// Set to point data or histogram data
if (parameters.isHistogram) {
const std::string outName = "convert_to_histo_out_name";
auto toHistAlg = Mantid::API::AlgorithmManager::Instance().createUnmanaged(
"ConvertToHistogram");
toHistAlg->initialize();
toHistAlg->setChild(true);
toHistAlg->setProperty("InputWorkspace", ws);
toHistAlg->setProperty("OutputWorkspace", outName);
toHistAlg->execute();
ws = toHistAlg->getProperty("OutputWorkspace");
}
return ws;
}