Prism gravity must be consistent around prism
Prism gravity must be consistent around prism

Implemented a test to check if this passes. Fails for now.

fatiando/fatiando,santis19/fatiando,eusoubrasileiro/fatiando,victortxa/fatiando,cmeessen/fatiando,santis19/fatiando,rafaelmds/fatiando,victortxa/fatiando,eusoubrasileiro/fatiando_seismic,fatiando/fatiando,rafaelmds/fatiando,eusoubrasileiro/fatiando,mtb-za/fatiando,drandykass/fatiando,eusoubrasileiro/fatiando_seismic,cmeessen/fatiando,drandykass/fatiando,eusoubrasileiro/fatiando,mtb-za/fatiando