Exodus 7.10

Functions
ex_put_node_num_map.c File Reference
`#include "exodusII.h"`

## Functions
int | ex_put_node_num_map (int exoid, const void_int *node_map)

## Function Documentation

## ◆ ex_put_node_num_map()

int ex_put_node_num_map | ( | int | exoid,
|  | const void_int * | node_map
| ) |  |

Deprecated:
  Use ex_put_id_map()(exoid, EX_NODE_MAP, node_map)

The function ex_put_node_num_map() writes out the optional node number map to the database. See Section LocalNodeIds for a description of the node number map. The function ex_put_init() must be invoked before this call is made.

Returns
  In case of an error, ex_put_node_num_map() returns a negative number; a warning will return a positive number. Possible causes of errors include:
  - data file not properly opened with call to ex_create() or ex_open()
  - data file opened for read only.
  - data file not initialized properly with call to ex_put_init().
  - a node number map already exists in the file.

Parameters

  [in] | exoid | exodus file ID returned from a previous call to ex_create() or ex_open().
  [in] | node_map | The node number map.

The following code generates a default node number map and outputs it to an open exodus file. This is a trivial case and included just for illustration. Since this map is optional, it should be written out only if it contains something other than the default map.

int error, exoid;
int *node_map = (int *)calloc(num_nodes, sizeof(int));
for (i=1; i <= num_nodes; i++)
node_map[i-1] = i;
error = ex_put_node_num_map(exoid, node_map);
/* Equivalent using non-deprecated function */
error = ex_put_id_map(exoid, EX_NODE_MAP, node_map);