 DFT/r2c/c2r plans, real numbers for r2r plans), whereas
the <code>local_n0</code> and <code>local_0_start</code> return the portion
(<code>local_0_start</code> to <code>local_0_start + local_n0 - 1</code>) of the
first dimension of an n<sub>0</sub>&nbsp;&times;&nbsp;n<sub>1</sub>&nbsp;&times;&nbsp;n<sub>2</sub>&nbsp;&times;&nbsp;&hellip;&nbsp;&times;&nbsp;n<sub>d-1</sub>
 array that is stored on the local
process.  See <a href="Basic-and-advanced-distribution-interfaces.html#Basic-and-advanced-distribution