F77_SUBGRID_INFO (ARRAY, IERR1, IERR2, DIM, LB, UB, STRIDE, LB_EMBED, UB_EMBED, AXIS

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F77_SUBGRID_INFO (ARRAY, IERR1, IERR2, DIM, LB, UB, STRIDE, LB_EMBED, UB_EMBED, AXIS_MAP)

Description. This is a FORTRAN 77-callable version of the HPF subroutine HPF_SUBGRID_INFO.

Arguments.

IERR1 is a scalar integer of default kind. It is an INTENT (OUT) argument. Its return value is zero if LB, UB, and STRIDE were determined successfully and nonzero otherwise.

IERR2 is a scalar integer of default kind. It is an INTENT (OUT) argument. Its return value is zero if LB_EMBED and UB_EMBED were determined successfully and nonzero otherwise.

LB,
UB,
STRIDE,
LB_EMBED,
UB_EMBED,
AXIS_MAP are ``inquiry results'' of default integer type. They are the lower and upper bounds and strides of the array sections describing the local data (in terms of global indices), the lower and upper bounds of the embedding arrays (again, in terms of global indices), and the axes of the embedding arrays to which the axes of ARRAY are mapped.

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`IERR1`	is a scalar integer of default kind. It is an `INTENT (OUT)` argument. Its return value is zero if `LB`, `UB`, and `STRIDE` were determined successfully and nonzero otherwise.
`IERR2`	is a scalar integer of default kind. It is an `INTENT (OUT)` argument. Its return value is zero if `LB_EMBED` and `UB_EMBED` were determined successfully and nonzero otherwise.
`LB,` `UB,` `STRIDE,` `LB_EMBED,` `UB_EMBED,` `AXIS_MAP`	are ``inquiry results'' of default integer type. They are the lower and upper bounds and strides of the array sections describing the local data (in terms of global indices), the lower and upper bounds of the embedding arrays (again, in terms of global indices), and the axes of the embedding arrays to which the axes of `ARRAY` are mapped.