How to Tabulate an Arrayed Experiment:
Process the whole series of spectra as a single matrix ( In case each row requires a different phase correction you can resort to the command phrow()). Carefully correct the baseline. Create a text file called “zeta.txt” (or simply “zeta”) containing the numerical values for the abscissa in the final table. You can use a script to extract these values from the original files. iNMR will look for this file into the same folder containing the data points (e.g. the FID). If the zeta file is not found, iNMR will simply number the rows as 1, 2...
Extract the reference spectrum (the first row in many experiments; the last row in inversion recovery experiments).
For each signal to monitor, choose a way to measure the intensity: By integration? (Over which interval?) By peak height? In the former case, define the integration limits as usual, in the latter case, you can mark the selected peak(s) with ⌘-click (on the Mac) or Alt Gr-click (on Windows) or perform a peak-picking.
Now open the tabulator with the command Edit > Tabulator. From the top menu of the tabulator, choose what you want to import (integrals or peak or marks, etc...), then click the button “Create New Columns”. You can import new peaks how many times you like. When a new frequency is added, any old entry with a near value is deleted. You can set the range to clear in the upper part of the module. Set to zero if you don't want to delete any existing frequency.
Return to the whole experiment with the command File > Close Extract. Click the button “Update” to populate the table with the intensity values.
You can keep adding frequency values (columns) to the table; you can also change, sort or remove them. You can enlarge the integration interval or set it to zero. In this case iNMR will search for the nearest maximum into each row and estimate its height by parabolic interpolation. If you don't like this automatic search, set the integration interval to any non-zero value, like 0.000001.
You can optionally have both integration and automatic search if you check the box near the frequency value, under the column named “<>”. Use this option if the frequency of the peak changes during the experiment.
If you click the tab named “Plot” and select a frequency inside the leftmost column (named “ppm”), you can verify if the sampled intensities lineup along a regular curve (or not). Verify in real time the effect of all the options.
Check “T1” to let iNMR calculate the rate of growth or decay. You can either stop here or repeat the last calculation with an external application.
Before saving the table, if you prefer comma-separated-values, turn on the corresponding option among the general preferences.
You can copy the table to the clipboard, drag it directly to a destination or save it to a file. For the latter operation, click the “Export” button. From this moment on you will be working with the external application.