A text file (Mac, PC, or UNIX) containing a table of data separated by either TABs or commas.
First Column ("Comment"): Free text comment. Use this to represent a sample name or number. Optional.
Second Column ("Temp"): Sample temperature in degrees Kelvin.
Subsequent Columns: Sample composition for each element in either mole fraction, atomic percent or weight percent. This would normally total to 1 (or 100%), but it is not enforced. Elements are identified by their header value, which must be the element's symbol. The element order is at your discretion.
The header row is optional, but if ommitted then the following 21 elements are assumed to be defined, and in the order shown: Fe, C, O, Si, P, S, Ti, V, Cr, Mn, Co, Ni, Ga, Ge, Zr, Nb, Mo, Hf, Ta, W, Re, Cu.
There is no limit to the number of rows (samples) that can be uploaded, but this server has a file size limit of 128 MB. Computing 800 samples takes approximately 35 seconds.
Download A Demonstration File