Usage¶
The program’s basic concept is that there’s always exactly one spectrum which is to be analyzed. All other data is loaded (or created) to be compared to this spectrum. A residual line is shown that equals this spectrum minus the sum of all other datasets (reference spectra, peaks, and/or baseline). If you want to analyze more than one spectrum in the same way, it is possible to duplicate the current window and replace the spectrum with another one.
Quickstart Guide¶
- Always start by opening the spectrum that you want to analyze: Goto File/Open Spectrum and select an ASCII datafile with at least 2 columns separated by whitespace characters (e.g. TAB or space(s) ). The first column will be treated as X-Axis, the second as Y-Axis. All other columns will be ignored. All data other than the spectrum (e.g. reference spectra, abaseline, and peaks) will be interpolated to the X-Axis of this spectrum.
- To subtract a baseline from your spectrum go to ...
- To add a “reference spectrum”, i.e. a second spectrum that you want to compare your (main) spectrum to, ...
- To add a peak ...
- ... fitting ...
- ... exporting ...