ERT-426 - Create Depth / plot  from BLOCK_OBS (i.e. with known i,j,k)
ERT-426 - Create Depth / plot  from BLOCK_OBS (i.e. with known i,j,k)
ERT-426 - Fix auto rename mistake
Merge pull request #347 from iLoop2/rft_plot

ERT- 426 Rft plot of block data