IXRefraX is the successor to GREMIX and FIRSTPIX, our DOS based seismic refraction data processing and interpretation system. It combines the features of both packages in one integrated system and adds bold and powerful new ideas and features!
New is the simple 2-D forward and inverse modeling. This is designed mostly to automate the GRM interpretation by providing a means of assigning arrivals to layers and determining X-Y values and reciprocal times (where data cannot estimate them). However, the forward and inverse modeling can be used to interpret data sets which lack the redundancy required for GRM interpretation.