Is there any good freeware software out there for calculating ODFs via the WIMV method, or any direct inversion method for that matter? I am aware of BEARTEX but it is a tad expensive for me!
MAUD (in case you have diffraction patterns). popLA was still available by request a few years ago (in case you have pole figures only), and most likely it is still possible to get it.
Yes, MTEX is my usual software of choice. But the ODF method is a slight alteration of the direct inversion ODF method. I am interested in comparing the outputs between different methods (harmonic, WIMV, ADC etc).