I would be very happy if you can provide the features necessary for regridding datasets. Mailnly, QHULL, GRIDDATA are missing without which it is almost immpossible to regrid or interpolate datasets. I have tried out a method which is based on resampling method but that has long loops and after a long while i get segmentation fault core dumped error. So either loops should do their job or these features have to be present in order to make use of gdl in geosciences. The routine is attached herewith that is giving these above mentioned errors.
Thanking in advance for your time and help. If you need any further clarification please do not hesitate to contact me.