Spc to txt file conversion

I now have original SPC files and the original spectroscopy software is not available. Is it possible to somehow read those files with some other generic? If you don't mind Python on the command line, there's an spc converter on Github. A quick search turned up a number of useful tools. Wikipedia suggests:.

If you use R for data analysis, take a look at the R package hyperSpec. You can also use Sys. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Ask Question. The SPC file format can store either single or multiple y-values, and the x-values can either be given explicitly or even spaced x-values can be generated based on initial and final points as well as number of points.

In addition the format can store various log data and parameters, as well as various information such as axis labels and scan type. Note the format string outputed refers to where data is stored the object, which corresponds to the various ways data can be stored in the spc file format.

Items before the - means that data is global, after the - means the data is in a subFile, and the n refers to the number of subfiles. The object generated is populated with all the data and metadata from the file. The data can be manully accessed using the entry in the table corresponding to the format string outputted. Depending on the information stored in the file, there are a number of metadata fields that may be populated.

Some commonly used fields are. File versions are given by the second bit in the file, fversn in an SPC object. Currently the library supports the following fversn bytes. If you are a vendor and think there are better methods to convert your files to work with GNPS, let us know by contacting us.

Download and install ProteoWizard from here. Make sure to choose a Windows-compatible version includes vendor reader support. You must also have. NET Framework 3. Click Browse and select file s for conversion. Then click Add to add them to the MSConvert workflow.

Under filters, choose Peak Picking with Vendor checked, in order to centroid the data. Indicate MS-Levels Click Add to add the filter.