int main(int argc, char* argv[])
{
int ret;
int ncid;
int dim1id, dim2id;
int var1id, var2id;
size_t start = 0;
size_t count = 5;
double vals[] = { 1.0, 2.0, 3.0, 4.0, 5.0 };
if ((ret = nc_create("tst_put_vars_two_unlim_dim.nc", NC_NETCDF4 | NC_CLOBBER, &ncid))) {
printf("nc_create(...): error code = %d\n", ret);
return -1;
}
if ((ret = nc_def_dim(ncid, "dim1", NC_UNLIMITED, &dim1id))) {
printf("nc_def_dim(...\"dim1\"...): error code = %d\n", ret);
nc_close(ncid);
return -1;
}
if ((ret = nc_def_dim(ncid, "dim2", NC_UNLIMITED, &dim2id))) {
printf("nc_def_dim(...\"dim1\"...): error code = %d\n", ret);
nc_close(ncid);
return -1;
}
if ((ret = nc_def_var(ncid, "var1", NC_DOUBLE, 1, &dim1id, &var1id))) {
printf("nc_def_var(...\"var1\"...): error code = %d\n", ret);
nc_close(ncid);
return -1;
}
if ((ret = nc_def_var(ncid, "var2", NC_DOUBLE, 1, &dim2id, &var2id))) {
printf("nc_def_var(...\"var2\"...): error code = %d\n", ret);
nc_close(ncid);
return -1;
}
if ((ret = nc_put_vars_double(ncid, var1id, &start, &count, NULL, &vals[0]))) {
printf("nc_put_var_double(...var1id...): error code = %d\n", ret);
nc_close(ncid);
return -1;
}
if ((ret = nc_put_vars_double(ncid, var2id, &start, &count, NULL, &vals[0]))) {
printf("nc_put_var_double(...var2id...): error code = %d\n", ret);
nc_close(ncid);
return -1;
}
if ((ret = nc_close(ncid))) {
printf("nc_close(...): error code = %d\n", ret);
return -1;
}
return 0;
}
int ex_put_partial_one_attr( int exoid,
ex_entity_type obj_type,
ex_entity_id obj_id,
int64_t start_num,
int64_t num_ent,
int attrib_index,
const void *attrib )
{
int status;
int attrid, obj_id_ndx, temp;
size_t num_entries_this_obj, num_attr;
size_t start[2], count[2];
ptrdiff_t stride[2];
char errmsg[MAX_ERR_LENGTH];
const char* dnumobjent;
const char* dnumobjatt;
const char* vattrbname;
exerrval = 0; /* clear error code */
/* Determine index of obj_id in id array */
if (obj_type != EX_NODAL) {
obj_id_ndx = ex_id_lkup(exoid,obj_type,obj_id);
if (exerrval != 0) {
if (exerrval == EX_NULLENTITY) {
sprintf(errmsg,
"Warning: no attributes allowed for NULL %s %"PRId64" in file id %d",
ex_name_of_object(obj_type),obj_id,exoid);
ex_err("ex_put_partial_one_attr",errmsg,EX_MSG);
return (EX_WARN); /* no attributes for this element block */
} else {
sprintf(errmsg,
"Error: no %s id %"PRId64" in id array in file id %d",
ex_name_of_object(obj_type), obj_id, exoid);
ex_err("ex_put_partial_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
}
}
switch (obj_type) {
case EX_SIDE_SET:
dnumobjent = DIM_NUM_SIDE_SS(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_SS(obj_id_ndx);
vattrbname = VAR_SSATTRIB(obj_id_ndx);
break;
case EX_NODE_SET:
dnumobjent = DIM_NUM_NOD_NS(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_NS(obj_id_ndx);
vattrbname = VAR_NSATTRIB(obj_id_ndx);
break;
case EX_EDGE_SET:
dnumobjent = DIM_NUM_EDGE_ES(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_ES(obj_id_ndx);
vattrbname = VAR_ESATTRIB(obj_id_ndx);
break;
case EX_FACE_SET:
dnumobjent = DIM_NUM_FACE_FS(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_FS(obj_id_ndx);
vattrbname = VAR_FSATTRIB(obj_id_ndx);
break;
case EX_ELEM_SET:
dnumobjent = DIM_NUM_ELE_ELS(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_ELS(obj_id_ndx);
vattrbname = VAR_ELSATTRIB(obj_id_ndx);
break;
case EX_NODAL:
dnumobjent = DIM_NUM_NODES;
dnumobjatt = DIM_NUM_ATT_IN_NBLK;
vattrbname = VAR_NATTRIB;
break;
case EX_EDGE_BLOCK:
dnumobjent = DIM_NUM_ED_IN_EBLK(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_EBLK(obj_id_ndx);
vattrbname = VAR_EATTRIB(obj_id_ndx);
break;
case EX_FACE_BLOCK:
dnumobjent = DIM_NUM_FA_IN_FBLK(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_FBLK(obj_id_ndx);
vattrbname = VAR_FATTRIB(obj_id_ndx);
break;
case EX_ELEM_BLOCK:
dnumobjent = DIM_NUM_EL_IN_BLK(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_BLK(obj_id_ndx);
vattrbname = VAR_ATTRIB(obj_id_ndx);
break;
default:
exerrval = 1005;
sprintf(errmsg,
"Internal Error: unrecognized object type in switch: %d in file id %d",
obj_type,exoid);
ex_err("ex_putt_partial_one_attr",errmsg,EX_MSG);
return (EX_FATAL);
}
/* inquire id's of previously defined dimensions */
if (ex_get_dimension(exoid, dnumobjent,"entries", &num_entries_this_obj, &temp, "ex_put_partial_one_attr") != NC_NOERR)
return EX_FATAL;
if (start_num + num_ent -1 > num_entries_this_obj) {
exerrval = EX_BADPARAM;
sprintf(errmsg,
"Error: start index (%"PRId64") + count (%"PRId64") is larger than total number of entities (%"ST_ZU") in file id %d",
start_num, num_ent, num_entries_this_obj, exoid);
ex_err("ex_put_partial_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
if (ex_get_dimension(exoid, dnumobjatt,"attributes", &num_attr, &temp, "ex_put_partial_one_attr") != NC_NOERR)
return EX_FATAL;
if (attrib_index < 1 || attrib_index > (int)num_attr) {
exerrval = EX_FATAL;
sprintf(errmsg,
"Error: Invalid attribute index specified: %d. Valid range is 1 to %"ST_ZU" for %s %"PRId64" in file id %d",
attrib_index, num_attr, ex_name_of_object(obj_type), obj_id, exoid);
ex_err("ex_put_partial_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
if ((status = nc_inq_varid(exoid, vattrbname, &attrid)) != NC_NOERR) {
exerrval = status;
sprintf(errmsg,
"Error: failed to locate attribute variable for %s %"PRId64" in file id %d",
ex_name_of_object(obj_type),obj_id,exoid);
ex_err("ex_put_partial_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
/* write out the attributes */
start[0] = start_num-1;
start[1] = attrib_index-1;
count[0] = num_ent;
count[1] = 1;
stride[0] = 1;
stride[1] = num_attr;
if (count[0] == 0)
start[0] = 0;
if (ex_comp_ws(exoid) == 4) {
status = nc_put_vars_float(exoid, attrid, start, count, stride, attrib);
} else {
status = nc_put_vars_double(exoid, attrid, start, count, stride, attrib);
}
if (status != NC_NOERR) {
exerrval = status;
sprintf(errmsg,
"Error: failed to put attribute %d for %s %"PRId64" in file id %d",
attrib_index, ex_name_of_object(obj_type), obj_id, exoid);
ex_err("ex_put_partial_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
return(EX_NOERR);
}
int ex_put_one_attr( int exoid,
int obj_type,
int obj_id,
int attrib_index,
const void *attrib )
{
int numobjentdim, numattrdim, attrid, obj_id_ndx;
long num_entries_this_obj, num_attr;
size_t start[2], count[2];
ptrdiff_t stride[2];
int error;
char errmsg[MAX_ERR_LENGTH];
const char* tname;
const char* vobjids;
const char* dnumobjent = 0;
const char* dnumobjatt = 0;
const char* vattrbname = 0;
switch (obj_type) {
case EX_EDGE_BLOCK:
tname = "edge block";
vobjids = VAR_ID_ED_BLK;
break;
case EX_FACE_BLOCK:
tname = "face block";
vobjids = VAR_ID_FA_BLK;
break;
case EX_ELEM_BLOCK:
tname = "element block";
vobjids = VAR_ID_EL_BLK;
break;
default:
exerrval = EX_BADPARAM;
sprintf(errmsg, "Error: Bad block type (%d) specified for file id %d",
obj_type, exoid );
ex_err("ex_put_attr",errmsg,exerrval);
return (EX_FATAL);
}
exerrval = 0; /* clear error code */
/* Determine index of obj_id in vobjids array */
obj_id_ndx = ex_id_lkup(exoid,vobjids,obj_id);
if (exerrval != 0)
{
if (exerrval == EX_NULLENTITY)
{
sprintf(errmsg,
"Warning: no attributes allowed for NULL %s %d in file id %d",
tname,obj_id,exoid);
ex_err("ex_put_one_attr",errmsg,EX_MSG);
return (EX_WARN); /* no attributes for this element block */
}
else
{
sprintf(errmsg,
"Error: no %s id %d in %s array in file id %d",
tname, obj_id, vobjids, exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
}
switch (obj_type) {
case EX_EDGE_BLOCK:
dnumobjent = DIM_NUM_ED_IN_EBLK(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_EBLK(obj_id_ndx);
vattrbname = VAR_EATTRIB(obj_id_ndx);
break;
case EX_FACE_BLOCK:
dnumobjent = DIM_NUM_FA_IN_FBLK(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_FBLK(obj_id_ndx);
vattrbname = VAR_FATTRIB(obj_id_ndx);
break;
case EX_ELEM_BLOCK:
dnumobjent = DIM_NUM_EL_IN_BLK(obj_id_ndx);
dnumobjatt = DIM_NUM_ATT_IN_BLK(obj_id_ndx);
vattrbname = VAR_ATTRIB(obj_id_ndx);
break;
}
/* inquire id's of previously defined dimensions */
if ((numobjentdim = ncdimid (exoid, dnumobjent)) == -1)
{
if (ncerr == NC_EBADDIM)
{
exerrval = ncerr;
sprintf(errmsg,
"Error: no %s with id %d in file id %d",
tname, obj_id, exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
else
{
exerrval = ncerr;
sprintf(errmsg,
"Error: failed to locate number of entries for %s %d in file id %d",
tname, obj_id, exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
}
if (ncdiminq (exoid, numobjentdim, (char *) 0, &num_entries_this_obj) == -1)
{
exerrval = ncerr;
sprintf(errmsg,
"Error: failed to get number of entries for %s %d in file id %d",
tname,obj_id,exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
if ((numattrdim = ncdimid(exoid, dnumobjatt)) == -1)
{
exerrval = ncerr;
sprintf(errmsg,
"Error: number of attributes not defined for %s %d in file id %d",
tname,obj_id,exoid);
ex_err("ex_put_one_attr",errmsg,EX_MSG);
return (EX_FATAL); /* number of attributes not defined */
}
if (ncdiminq (exoid, numattrdim, (char *) 0, &num_attr) == -1)
{
exerrval = ncerr;
sprintf(errmsg,
"Error: failed to get number of attributes for block %d in file id %d",
obj_id,exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
if (attrib_index < 1 || attrib_index > num_attr) {
exerrval = EX_FATAL;
sprintf(errmsg,
"Error: Invalid attribute index specified: %d. Valid range is 1 to %ld for %s %d in file id %d",
attrib_index, num_attr, tname, obj_id, exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
if ((attrid = ncvarid (exoid, vattrbname)) == -1)
{
exerrval = ncerr;
sprintf(errmsg,
"Error: failed to locate attribute variable for %s %d in file id %d",
tname,obj_id,exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
/* write out the attributes */
start[0] = 0;
start[1] = attrib_index-1;
count[0] = num_entries_this_obj;
count[1] = 1;
stride[0] = 1;
stride[1] = num_attr;
if (nc_flt_code(exoid) == NC_FLOAT) {
error = nc_put_vars_float(exoid, attrid, start, count, stride,
ex_conv_array(exoid,WRITE_CONVERT,attrib,
(int)num_attr*num_entries_this_obj));
} else {
error = nc_put_vars_double(exoid, attrid, start, count, stride,
ex_conv_array(exoid,WRITE_CONVERT,attrib,
(int)num_attr*num_entries_this_obj));
}
if (error == -1) {
exerrval = ncerr;
sprintf(errmsg,
"Error: failed to put attribute %d for %s %d in file id %d",
attrib_index, tname, obj_id, exoid);
ex_err("ex_put_one_attr",errmsg,exerrval);
return (EX_FATAL);
}
return(EX_NOERR);
}
