v0.4.0

PyGRT v0.4.0

Now in C-level, PyGRT can compute displacements, strain and stress in both dynamic and static case. Python-level will follow up in later minor version.

What's Changed

• Rearrange directory of C source files by @Dengda98 in #6
• FIX: segfault when call write_stats in ptam.c by @Dengda98 in #7
• FEAT: support spatial derivatives of displacements by @Dengda98 in #9
• add simple tool grt.b2a to convert waveforms data in SAC file into ASCII file. by @Dengda98 in #10
• Add some features and fix some bugs about source signals by @Dengda98 in #11
• Support stress and strain calculation by @Dengda98 in #12
• Big update: Support static displacements calculation, Support strain and stress calculation for dynamic and static case by @Dengda98 in #13

Full Changelog: v0.2.0...v0.4.0