read_mask.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include "grids/basic_grid.h"
#include "io_utils.h"
#include "utils_common.h"
#include "yac_mpi_internal.h"
#include <netcdf.h>

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Macros
#define	YAC_NETCDF_ENABLED

Functions
static int	partition_idx_from_element_idx (yac_int element_idx, size_t num_elements, int num_partitions)
size_t	yac_read_netcdf_1d_int_mask_parallel (char const *filename, char const *var_name, int valid_value, MPI_Comm comm, struct yac_basic_grid *basic_grid)

Macro Definition Documentation

YAC_NETCDF_ENABLED

#define YAC_NETCDF_ENABLED

Definition at line 13 of file read_mask.c.

Function Documentation

partition_idx_from_element_idx()

static int partition_idx_from_element_idx ( yac_int element_idx, size_t num_elements, int num_partitions )

inlinestatic

Definition at line 20 of file read_mask.c.

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yac_read_netcdf_1d_int_mask_parallel()

size_t yac_read_netcdf_1d_int_mask_parallel	(	char const *	filename,
		char const *	var_name,
		int	valid_value,
		MPI_Comm	comm,
		struct yac_basic_grid *	basic_grid )

Reads in a integer variable from a netcdf file and interprets it as a cell mask

Parameters

[in]	filename	name of the netCDF file
[in]	var_name	name of the variable
[in]	valid_value	mask[:] = (valid_value == variable[:])
[in]	comm	MPI communicator containing all process that require the mask
[in,out]	basic_grid	basic grid in which the mask is to be registered

Returns

mask index of basic grid at which the mask is registered

Definition at line 28 of file read_mask.c.

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