Separated gridder.interp in 2 function: 1 interpolated at given points, other interpolates on regular grid. Added function to extrapolated masked arrays or NaNs
Separated gridder.interp in 2 function: 1 interpolated at given points,
other interpolates on regular grid. Added function to extrapolated
masked arrays or NaNs

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