Prefer IsAssociatedChannel and IsValidHeadstage

Packages/MIES/MIES_AnalysisBrowser_SweepBrowser_Export.ipf

@@ -148,7 +148,7 @@ static Function SBE_AddMissingADTraceInfo(WAVE/T traceData)
 			// labnotebook layer where the ADC can be found is the headstage number
 			headstage = GetRowIndex(ADCs, val = j)
 
-			if(!IsFinite(headstage)) // unassociated ADC
+			if(!IsAssociatedChannel(headstage))
 				continue
 			endif
 

Packages/MIES/MIES_AnalysisFunctions_MultiPatchSeq_SpikeControl.ipf

@@ -106,7 +106,7 @@ static Function/WAVE SC_GetHeadstageQCForSetCount(string device, variable sweepN
 
 		setSweepCount = SC_GetSetSweepCount(numericalValues, sweeps[i])
 
-		headstageQCTotalPerSweepCount[][setSweepCount] += IsFinite(headstageQCLBN[p]) ? headstageQCLBN[p] : NaN
+		headstageQCTotalPerSweepCount[][setSweepCount] += IsValidHeadstage(headstageQCLBN[p]) ? headstageQCLBN[p] : NaN
 	endfor
 
 #ifdef DEBUGGING_ENABLED

Packages/MIES/MIES_Browser_Plotter.ipf

@@ -324,7 +324,7 @@ Function CreateTiledChannelGraph(string graph, WAVE config, variable sweepNo, WA
 			endif
 
 			// ignore TP during DAQ channels
-			if(WaveExists(status) && IsFinite(headstage))
+			if(WaveExists(status) && IsValidHeadstage(headstage))
 				if(channelType == XOP_CHANNEL_TYPE_DAC                \
 				   && WaveExists(daChannelType)                       \
 				   && daChannelType[headstage] != DAQ_CHANNEL_TYPE_DAQ)
@@ -531,11 +531,11 @@ Function CreateTiledChannelGraph(string graph, WAVE config, variable sweepNo, WA
 						endif
 					endif
 
-					TUD_SetUserDataFromWaves(graph, trace, userDataKeys,                                                                        \
-					                         {GetWavesDataFolder(wv, 2), channelID, num2str(chan), num2str(sweepNo), num2str(headstage),        \
-					                          GetWavesDataFolder(textualValues, 2), GetWavesDataFolder(numericalValues, 2),                     \
-					                          num2str(IsFinite(headstage) ? clampModes[headstage] : NaN), num2str(ttlBit), experiment, "Sweep", \
-					                          num2str(k), horizAxis, vertAxis, traceRange, traceColor, num2istr(IsFinite(headstage)),           \
+					TUD_SetUserDataFromWaves(graph, trace, userDataKeys,                                                                                \
+					                         {GetWavesDataFolder(wv, 2), channelID, num2str(chan), num2str(sweepNo), num2str(headstage),                \
+					                          GetWavesDataFolder(textualValues, 2), GetWavesDataFolder(numericalValues, 2),                             \
+					                          num2str(IsValidHeadstage(headstage) ? clampModes[headstage] : NaN), num2str(ttlBit), experiment, "Sweep", \
+					                          num2str(k), horizAxis, vertAxis, traceRange, traceColor, num2istr(IsValidHeadstage(headstage)),           \
 					                          num2istr(guiChannelNumber), device, num2str(mapIndex)})
 				endfor
 			endfor

Packages/MIES/MIES_DAC-Hardware.ipf

@@ -3337,8 +3337,7 @@ Function HW_SU_PrepareAcq(variable deviceId, variable mode, [WAVE/Z data, FUNCRE
 				hwGainTable[inIndex][%GAINFACTOR] = gain[i]
 				hwGainTable[inIndex][%OFFSET]     = 0
 				input[inIndex][%INPUTWAVE]        = GetWavesDataFolder(SUChannel, 2)
-				if(IsNaN(headStage))
-					// unassoc ADC
+				if(!IsAssociatedChannel(headStage))
 					[inChannel, encodeInfo] = HW_SU_GetEncodeFromUnassocADC(unassocADCIndex)
 					unassocADCIndex        += 1
 				else
@@ -3355,8 +3354,7 @@ Function HW_SU_PrepareAcq(variable deviceId, variable mode, [WAVE/Z data, FUNCRE
 			case XOP_CHANNEL_TYPE_DAC:
 				EnsureLargeEnoughWave(output, indexShouldExist = outIndex)
 				output[outIndex][%OUTPUTWAVE] = GetWavesDataFolder(SUChannel, 2)
-				if(IsNaN(headStage))
-					// unassoc DAC
+				if(!IsAssociatedChannel(headStage))
 					[outChannel, encodeInfo] = HW_SU_GetEncodeFromUnassocDAC(unassocDACIndex)
 					unassocDACIndex         += 1
 				else
@@ -3489,8 +3487,7 @@ Function HW_SU_ZeroDAC(variable deviceID, [variable flags])
 		if(config[i][%ChannelType] == XOP_CHANNEL_TYPE_DAC)
 			EnsureLargeEnoughWave(output, indexShouldExist = outIndex)
 			output[outIndex][%OUTPUTWAVE] = GetWavesDataFolder(channelDA, 2)
-			if(IsNaN(headStage))
-				// unassoc DAC
+			if(!IsAssociatedChannel(headStage))
 				[outChannel, encodeInfo] = HW_SU_GetEncodeFromUnassocDAC(unassocDACIndex)
 				unassocDACIndex         += 1
 			else

Packages/MIES/MIES_DAEphys.ipf

@@ -1049,7 +1049,7 @@ Function DAP_DACHasExpectedClampMode(string device, variable controlChannelIndex
 
 	headstage = AFH_GetHeadstageFromDAC(device, channelNumber)
 
-	if(!IsFinite(headstage)) // unassociated AD/DA channels
+	if(!IsAssociatedChannel(headstage))
 		return 0
 	endif
 
@@ -1152,8 +1152,7 @@ static Function DAP_AdaptAssocHeadstageState(string device, string checkboxCtrl)
 		return NaN
 	endif
 
-	// headStage can be NaN for non associated DA/AD channels
-	if(!IsFinite(headStage))
+	if(!IsAssociatedChannel(headStage))
 		if(headStageFromSettingsIC == headStageFromSettingsVC)
 			// be nice to users and activate the headstage for them
 			headStage = headStageFromSettingsIC
@@ -2298,14 +2297,14 @@ Function DAP_CheckSettings(string device, variable mode)
 
 			headstage = AFH_GetHeadstageFromDAC(device, i)
 
-			if(IsFinite(headstage) && DAG_GetHeadstageMode(device, headstage) == I_EQUAL_ZERO_MODE \
+			if(IsAssociatedChannel(headstage) && DAG_GetHeadstageMode(device, headstage) == I_EQUAL_ZERO_MODE \
 			   && !cmpstr(allSetNames[i], STIMSET_TP_WHILE_DAQ))
 				printf "(%s) When TP while DAQ is used the channel clamp mode for headstage %d can not be I=0.\r", device, headstage
 				ControlWindowToFront()
 				return 1
 			endif
 
-			if(IsNaN(headstage)) // unassoc DA
+			if(!IsAssociatedChannel(headstage))
 				if(DAP_CheckStimset(device, CHANNEL_TYPE_DAC, i, NaN))
 					return 1
 				endif
@@ -2326,7 +2325,7 @@ Function DAP_CheckSettings(string device, variable mode)
 
 			headstage = AFH_GetHeadstageFromADC(device, i)
 
-			if(IsNaN(headstage)) // unassoc AD
+			if(!IsAssociatedChannel(headstage))
 				if(DAP_CheckChannel(device, CHANNEL_TYPE_ADC, i))
 					return 1
 				endif
@@ -2856,7 +2855,7 @@ static Function DAP_CheckStimset(string device, variable channelType, variable c
 		setName = stimsets[i]
 
 		if(!CmpStr(setName, STIMSET_TP_WHILE_DAQ))
-			if(IsNaN(headstage))
+			if(!IsAssociatedChannel(headstage))
 				printf "(%s) Channel %d is an unassociated DA channel. Selection of the \"Test Pulse\" stimset for TP during DAQ is not allowed on unassociated DA channels.\r", device, channel
 				ControlWindowToFront()
 				return 1

Packages/MIES/MIES_DataConfigurator.ipf

@@ -129,7 +129,7 @@ static Function DC_UpdateHSProperties(string device, WAVE ADCs)
 	for(i = 0; i < numChannels; i += 1)
 		headstage = AFH_GetHeadstageFromADC(device, ADCs[i])
 
-		if(!IsFinite(headstage))
+		if(!IsAssociatedChannel(headstage))
 			continue
 		endif
 
@@ -809,7 +809,7 @@ static Function DC_PlaceDataInDAQConfigWave(string device, variable dataAcqOrTP)
 		DAQConfigWave[j][%DAQChannelType] = !CmpStr(allSetNames[i], STIMSET_TP_WHILE_DAQ, 1) || dataAcqOrTP == TEST_PULSE_MODE ? DAQ_CHANNEL_TYPE_TP : DAQ_CHANNEL_TYPE_DAQ
 		headstage                         = AFH_GetHeadstageFromDAC(device, i)
 		DAQConfigWave[j][%HEADSTAGE]      = headstage
-		if(IsFinite(headstage))
+		if(IsAssociatedChannel(headstage))
 			DAQConfigWave[j][%CLAMPMODE] = DAG_GetHeadstageMode(device, headstage)
 		endif
 
@@ -834,7 +834,7 @@ static Function DC_PlaceDataInDAQConfigWave(string device, variable dataAcqOrTP)
 
 		headstage = AFH_GetHeadstageFromADC(device, i)
 
-		if(IsFinite(headstage))
+		if(IsAssociatedChannel(headstage))
 			// use the same channel type as the DAC
 			DAQConfigWave[j][%DAQChannelType] = DC_GetChannelTypefromHS(device, headstage)
 			DAQConfigWave[j][%HEADSTAGE]      = headstage
@@ -1127,7 +1127,7 @@ static Function DC_PrepareLBNEntries(string device, STRUCT DataConfigurationResu
 		endif
 
 		for(j = 0; j < TOTAL_NUM_EVENTS; j += 1)
-			if(IsFinite(headstage)) // associated channel
+			if(IsAssociatedChannel(headstage))
 				func = analysisFunctions[headstage][j]
 			else
 				func = ""
@@ -1144,7 +1144,7 @@ static Function DC_PrepareLBNEntries(string device, STRUCT DataConfigurationResu
 		DC_DocumentChannelProperty(device, STIM_WAVE_NAME_KEY, headstage, channel, XOP_CHANNEL_TYPE_DAC, str = s.setName[i])
 		DC_DocumentChannelProperty(device, STIMSET_WAVE_NOTE_KEY, headstage, channel, XOP_CHANNEL_TYPE_DAC, str = NormalizeToEOL(RemoveEnding(note(s.stimSet[i]), "\r"), "\n"))
 
-		if(IsFinite(headstage)) // associated channel
+		if(IsAssociatedChannel(headstage))
 			str = analysisFunctions[headstage][ANALYSIS_FUNCTION_PARAMS]
 		else
 			str = ""
@@ -1171,7 +1171,7 @@ static Function DC_PrepareLBNEntries(string device, STRUCT DataConfigurationResu
 		endif
 
 		if(s.dataAcqOrTP == DATA_ACQUISITION_MODE)
-			isoodDAQMember = (s.distributedDAQOptOv && config[i][%DAQChannelType] == DAQ_CHANNEL_TYPE_DAQ && IsFinite(headstage))
+			isoodDAQMember = (s.distributedDAQOptOv && config[i][%DAQChannelType] == DAQ_CHANNEL_TYPE_DAQ && IsAssociatedChannel(headstage))
 			DC_DocumentChannelProperty(device, "oodDAQ member", headstage, channel, XOP_CHANNEL_TYPE_DAC, var = isoodDAQMember)
 		endif
 
@@ -1412,7 +1412,7 @@ End
 static Function DC_FillDAQDataWaveForDAQ(string device, STRUCT DataConfigurationResult &s)
 
 	variable i, tpAmp, cutOff, channel, headstage, DAScale, singleSetLength, stimsetCol, startOffset
-	variable lastValidRow, isUnAssociated, maxLimit, minLimit
+	variable lastValidRow, isAssociated, maxLimit, minLimit
 
 	WAVE config = GetDAQConfigWave(device)
 
@@ -1424,16 +1424,16 @@ static Function DC_FillDAQDataWaveForDAQ(string device, STRUCT DataConfiguration
 	//   The resample method picks the closest sample point in the stimSet by using round()
 	//   The decimation factor can be < 1 (picking stimset samples one or multiple times) and > 1 (picking stimset samples or skipping it)
 	for(i = 0; i < s.numDACEntries; i += 1)
-		channel        = s.DACList[i]
-		headstage      = s.headstageDAC[i]
-		isUnAssociated = IsNaN(headstage)
-		tpAmp          = s.DACAmp[i][%TPAMP] * s.gains[i]
+		channel      = s.DACList[i]
+		headstage    = s.headstageDAC[i]
+		isAssociated = IsAssociatedChannel(headstage)
+		tpAmp        = s.DACAmp[i][%TPAMP] * s.gains[i]
 
-		[minLimit, maxLimit] = HW_GetDataRange(s.hardwareType, XOP_CHANNEL_TYPE_DAC, !isUnAssociated)
+		[minLimit, maxLimit] = HW_GetDataRange(s.hardwareType, XOP_CHANNEL_TYPE_DAC, isAssociated)
 
 		if(config[i][%DAQChannelType] == DAQ_CHANNEL_TYPE_TP)
 			ASSERT(DimSize(s.testPulse, COLS) <= 1, "Expected a 1D testpulse wave")
-			ASSERT(!isUnAssociated, "DA channel must be associated for DAQ_CHANNEL_TYPE_TP")
+			ASSERT(isAssociated, "DA channel must be associated for DAQ_CHANNEL_TYPE_TP")
 
 			switch(s.hardwareType)
 				case HARDWARE_ITC_DAC:
@@ -1473,7 +1473,7 @@ static Function DC_FillDAQDataWaveForDAQ(string device, STRUCT DataConfiguration
 					                  minLimit,                                                                           \
 					                  maxLimit); AbortOnRTE
 
-					if(s.globalTPInsert && !isUnAssociated)
+					if(s.globalTPInsert && isAssociated)
 						// space in ITCDataWave for the testpulse is allocated via an automatic increase
 						// of the onset delay
 						MultiThread ITCDataWave[0, s.testPulseLength - 1][i] =                  \
@@ -1498,7 +1498,7 @@ static Function DC_FillDAQDataWaveForDAQ(string device, STRUCT DataConfiguration
 					                  minLimit,                                                                                                   \
 					                  maxLimit); AbortOnRTE
 
-					if(s.globalTPInsert && !isUnAssociated)
+					if(s.globalTPInsert && isAssociated)
 						// space in ITCDataWave for the testpulse is allocated via an automatic increase
 						// of the onset delay
 						MultiThread NIChannel[0, s.testPulseLength - 1] =                       \
@@ -1632,7 +1632,7 @@ static Function [STRUCT DataConfigurationResult s] DC_GetConfiguration(string de
 			s.setCycleCount[i]        = setCycleCountLocal
 		endif
 
-		if(IsFinite(headstage))
+		if(IsAssociatedChannel(headstage))
 			channelMode = ChannelClampMode[channel][%DAC][%ClampMode]
 			if(channelMode == V_CLAMP_MODE)
 				s.DACAmp[i][%TPAMP] = TPSettings[%amplitudeVC][headstage]
@@ -1641,7 +1641,7 @@ static Function [STRUCT DataConfigurationResult s] DC_GetConfiguration(string de
 			else
 				ASSERT(0, "Unknown clamp mode")
 			endif
-		else // unassoc channel
+		else
 			channelMode         = NaN
 			s.DACAmp[i][%TPAMP] = NaN
 		endif
@@ -1978,7 +1978,7 @@ Function DC_DocumentChannelProperty(string device, string entry, variable headst
 	ASSERT(colData >= 0, "Could not find entry in the labnotebook input waves")
 	ASSERT(colKey >= 0, "Could not find entry in the labnotebook input key waves")
 
-	if(IsFinite(headstage))
+	if(IsAssociatedChannel(headstage) || headstage == INDEP_HEADSTAGE)
 		if(!ParamIsDefault(var))
 			sweepDataLNB[0][%$entry][headstage] = var
 		elseif(!ParamIsDefault(str))
@@ -1987,7 +1987,6 @@ Function DC_DocumentChannelProperty(string device, string entry, variable headst
 		return NaN
 	endif
 
-	// headstage is not finite, so the channel is unassociated
 	ua_entry = CreateLBNUnassocKey(entry, channelNumber, channelType)
 
 	if(!ParamIsDefault(var))

Packages/MIES/MIES_LogbookViewer.ipf

@@ -424,7 +424,7 @@ static Function LBV_UpdateLBGraphLegend(string graph, [string traceList])
 
 		headstage = str2num(TUD_GetUserData(graph, trace, LBV_UD_HEADSTAGE))
 
-		if(IsFinite(headstage))
+		if(IsAssociatedChannel(headstage))
 			if(hsMarker[headstage])
 				continue
 			endif
@@ -680,15 +680,15 @@ static Function LBV_AddTraceToLBGraphTPStorage(string graph, DFREF dfr, string k
 			if(legacyActiveADColumns)
 				headstage = AFH_GetHeadstageFromActiveADC(statusADC, j)
 
-				if(IsNaN(headstage))
+				if(!IsValidHeadstage(headstage))
 					BUG("Could not derive headstage from active ADC")
 					headstage = j
 				endif
 			else
 				headstage = j
 			endif
 
-			if(IsFinite(headstage) && !channelSel[headstage][%HEADSTAGE])
+			if(IsValidHeadstage(headstage) && !channelSel[headstage][%HEADSTAGE])
 				continue
 			endif
 

Packages/MIES/MIES_MiesUtilities_Checks.ipf

@@ -60,3 +60,11 @@ threadsafe Function IsValidHeadstage(variable headstage)
 
 	return IsInteger(headstage) && headstage >= 0 && headstage < NUM_HEADSTAGES
 End
+
+/// @brief Check if the given headstage index belongs to an associated channel
+///
+/// UTF_NOINSTRUMENTATION
+threadsafe Function IsAssociatedChannel(variable headstage)
+
+	return IsValidHeadstage(headstage)
+End

Packages/MIES/MIES_MiesUtilities_GUI.ipf

@@ -111,7 +111,7 @@ Function [STRUCT RGBColor s] GetHeadstageColor(variable headstage, [variable cha
 
 	isSplitted = ParamIsDefault(isSplitted) ? 1 : !!isSplitted
 
-	if(IsFinite(headstage))
+	if(IsValidHeadstage(headstage))
 		colorIndex = headstage
 	elseif(!ParamIsDefault(channelType) && channelType == XOP_CHANNEL_TYPE_TTL)
 		// The mapping is based on ITC hardware with unsplitted and splitted TTL channels in the following index order

Packages/MIES/MIES_MiesUtilities_Logbook.ipf

@@ -489,8 +489,7 @@ threadsafe static Function [WAVE/Z wv, variable index] GetLastSettingChannelInte
 	if(WaveExists(activeChannels))
 		headstage = GetRowIndex(activeChannels, val = channelNumber)
 
-		if(IsFinite(headstage))
-			// given channel was associated and active
+		if(IsAssociatedChannel(headstage))
 
 			WAVE/Z settings = GetLastSetting(values, sweepNo, setting, entrySourceType)
 
@@ -1912,7 +1911,7 @@ Function [variable type, variable waMode, variable headstage] GetAnalysisFunctio
 	anaFuncName = WaveText(settings, row = index)
 
 	headstage = GetHeadStageForChannel(numericalValues, sweepNo, channelType, channelNumber, DATA_ACQUISITION_MODE)
-	if(IsNaN(headstage))
+	if(!IsAssociatedChannel(headstage))
 		return [NaN, NaN, NaN]
 	endif
 

Packages/MIES/MIES_Oscilloscope.ipf

@@ -297,7 +297,7 @@ Function SCOPE_CreateGraph(string device, variable dataAcqOrTP)
 				AppendToGraph/W=$graph/R=$rightAxis/T=$AXIS_SCOPE_TP_TIME TPStorage[][headstage][%SteadyStateResistance]/TN=$steadyStateTrace vs TPStorage[][headstage][%DeltaTimeInSeconds]
 				SetAxis/W=$graph/A=2/N=1 $rightAxis
 				ModifyGraph/W=$graph fSize($rightAxis)=10, grid($rightAxis)=1, gridStyle($rightAxis)=4, gridRGB($rightAxis)=(0, 0, 0, 3277)
-				ASSERT(isFinite(headStage), "invalid headStage")
+				ASSERT(IsValidHeadstage(headStage), "invalid headStage")
 				if(isFinite(PressureData[headStage][%DAC_DevID])) // Check if pressure is enabled
 					ModifyGraph/W=$graph marker($steadyStateTrace)=19, mode($steadyStateTrace)=4
 					ModifyGraph/W=$graph msize($steadyStateTrace)=1, gaps($steadyStateTrace)=0
@@ -408,7 +408,7 @@ Function SCOPE_SetADAxisLabel(string device, variable dataAcqOrTP, variable acti
 		endif
 
 		headStage = AFH_GetHeadstageFromADC(device, adc)
-		if(isFinite(headStage))
+		if(IsAssociatedChannel(headStage))
 			labelStr = "HS" + num2str(headstage)
 		else
 			labelStr = AXIS_SCOPE_AD + num2str(adc)

Packages/MIES/MIES_OverlaySweeps.ipf

@@ -41,7 +41,7 @@ Function OVS_IgnoreHeadstageInOverlay()
 
 	headstage = str2num(TUD_GetUserData(graph, trace, "headstage"))
 
-	if(!IsFinite(headstage))
+	if(!IsAssociatedChannel(headstage))
 		printf "Ignoring trace \"%s\" as it is not associated with a headstage.\r", trace
 		ControlWindowToFront()
 		return NaN

Packages/MIES/MIES_PulseAveraging.ipf

@@ -3162,7 +3162,7 @@ static Function PA_AddColorScales(string win, STRUCT PulseAverageSettings &pa, S
 				endif
 				// assume that all pulses are from the same headstage
 				headstage = properties[setIndizes[0]][PA_PROPERTIES_INDEX_HEADSTAGE]
-				ASSERT(IsFinite(headstage), "Invalid headstage")
+				ASSERT(IsValidHeadstage(headstage), "Invalid headstage")
 
 				name = "colorScale_AD_" + num2str(channelNumber)
 				text = "HS" + num2str(headstage) + " (\\U)"
@@ -3214,7 +3214,7 @@ static Function PA_AddColorScales(string win, STRUCT PulseAverageSettings &pa, S
 					continue
 				endif
 				headstage = properties[setIndizes[0]][PA_PROPERTIES_INDEX_HEADSTAGE]
-				ASSERT(IsFinite(headstage), "Invalid headstage")
+				ASSERT(IsValidHeadstage(headstage), "Invalid headstage")
 
 				WAVE img = GetPulseAverageSetImageWave(pasi.pulseAverageDFR, channelNumber, region)
 				traceName = NameOfWave(img)

Packages/MIES/MIES_SweepFormula.ipf

@@ -3316,7 +3316,7 @@ static Function/WAVE SF_OperationTPImpl(string graph, WAVE/WAVE mode, WAVE/Z sel
 		endif
 
 		headstage = GetHeadstageForChannel(numericalValues, sweepNo, chanType, chanNr, DATA_ACQUISITION_MODE)
-		SFH_ASSERT(IsFinite(headstage), "Associated headstage must not be NaN")
+		SFH_ASSERT(IsAssociatedChannel(headstage), "Associated headstage must not be NaN")
 		[WAVE settings, settingsIndex] = GetLastSettingChannel(numericalValues, textualValues, sweepNo, "DAC", chanNr, chanType, DATA_ACQUISITION_MODE)
 		SFH_ASSERT(WaveExists(settings), "Failed to retrieve DAC channels from LBN")
 		dacChannelNr = settings[headstage]
@@ -5617,7 +5617,7 @@ static Function/WAVE SF_GetAdditionalSweepsWithSameSCIorRAC(WAVE numericalValues
 
 	if(mode == SELECTDATA_MODE_SCI)
 		headstage = GetHeadstageForChannel(numericalValues, sweepNo, channelType, channelNumber, DATA_ACQUISITION_MODE)
-		if(IsNaN(headstage))
+		if(!IsValidHeadstage(headstage))
 			return $""
 		endif
 		WAVE/Z additionalSweeps = AFH_GetSweepsFromSameSCI(numericalValues, sweepNo, headstage)