PSQ_GetSweepFormulaResultWave: Support multiple sweeps stored

We do check that the data was stored with the correct sweep by peeking
into the returned sweeps from the `select` statement, see
SFH_CreateResultsWaveWithCode.

But if overlay sweeps is turned on in the databrowser we have multiple
sweeps displayed, so we need to check all listed sweeps.

Packages/MIES/MIES_AnalysisFunctions_PatchSeq.ipf

@@ -6039,9 +6039,10 @@ static Function/WAVE PSQ_GetSweepFormulaResultWave(WAVE/T textualResultsValues,
 
 	valueStr = GetLastSettingTextIndep(textualResultsValues, NaN, key, SWEEP_FORMULA_RESULT)
 	sweepChannelStr = GetLastSettingTextIndep(textualResultsValues, NaN, "Sweep Formula sweeps/channels", SWEEP_FORMULA_RESULT)
-	refSweep = str2num(StringFromList(0, sweepChannelStr))
+	WAVE/T sweepChannelInfoText = ListToTextWaveMD(sweepChannelStr, 2, rowSep = ",", colSep = ";")
+	Make/FREE/N=(DimSize(sweepChannelInfoText, ROWS)) sweeps = str2num(sweepChannelInfoText[p][0])
 
-	if(IsEmpty(valueStr) || !EqualValuesOrBothNaN(refSweep, sweepNo))
+	if(IsEmpty(valueStr) || IsNaN(GetRowIndex(sweeps, val = sweepNo)))
 		// no value for the current sweep
 		return $""
 	endif