SiSetProcessingOptions: Sets processing options for each spectrum type.

In pasturm/TofDaqR: R Interface to the TOFWERK TofDaq API

Sets processing options for each spectrum type.

Description

SiSetProcessingOptions sets processing options for each spectrum type.

Usage

SiSetProcessingOptions(option, value, specType)

Arguments

option	Option to set (see below for a list of valid option strings).
value	Value to set the for the given option.
specType	Spectrum type index. -1 is a wildcard for all spectrum types.

Details

Options:

Name	Description	Default value
MassCalibMode	Mass calibration mode in use (see MassCalibrate).	0
MassCalibParamn	Mass calibration parameters n = 1..number of calibration parameters for the given mass calibration mode.	c(1000, 0)
FullScale	Full digitizing range of the ADC in the same units as the spectra to be analyzed (typically mV).	500
NbrBits	ADC resolution (8 for AP240, 14 for ADQ114 etc.).	8
SampleInterval	Sample interval in ns.	1
PreampGain	Gain of external preamp.	1
PreSamples	Number of samples before a threshold crosser taken into account.	0
PostSamples	Number of samples after a negative threshold crosser taken into account.	0
BaselineAndThresholdFromData	If >0 the baseline and threshold values will be determined based on NbrStdDevs for every processed spectrum. If >1.5 baseline noise is determined from a fit to a histogram of all data (instead of from the standard deviation of all data). This makes the noise determination more robust when real peaks are present in the spectrum.	0
NbrStdDevs	Number of standard deviations of baseline noise that defines the threshold. Only relevant if BaselineAndThresholdFromData>0.	6
Baseline	Baseline value used for calculation of intensities. Has no meaning if BaselineAndThresholdFromData>0.	5
Threshold	Threshold value used for calculation of intensities. Has no meaning if BaselineAndThresholdFromData!=0.	8
NegativeSignal	Indicates peak polarity with respect to the baseline.	0 (=FALSE)
BaselineAndThresholdInCodes	Indicates whether the values in Baseline and Threshold are interpreted as ADC codes or mV.	1 (=TRUE)

pasturm/TofDaqR documentation built on March 29, 2024, 12:10 a.m.