summaryrefslogtreecommitdiffstats
path: root/tools/h4toh5/h4toh5vdata.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/h4toh5/h4toh5vdata.c')
-rw-r--r--tools/h4toh5/h4toh5vdata.c831
1 files changed, 831 insertions, 0 deletions
diff --git a/tools/h4toh5/h4toh5vdata.c b/tools/h4toh5/h4toh5vdata.c
new file mode 100644
index 0000000..55a8bf9
--- /dev/null
+++ b/tools/h4toh5/h4toh5vdata.c
@@ -0,0 +1,831 @@
+/*-------------------------------------------------------------------------
+ *
+ * Copyright (C) 2000 National Center for Supercomputing Applications.
+ * All rights reserved.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/******************************************************************************
+
+ Description:
+
+1. converter
+
+See HDF4 to HDF5 mapping specification at
+(http://hdf.ncsa.uiuc.edu/HDF5/papers/h4toh5) for the default mapping
+from HDF4 object to HDF5 object.
+
+The whole converter includes 10 files, h4toh5util.h, h4toh5main.h, h4toh5util.c, h4toh5main.c, h4toh5sds.c, h4toh5image.c,h4toh5vdata.c,h4toh5vgroup.c,h4toh5pal.c and h4toh5anno.c.
+
+2. this file
+
+Converting an hdf4 independent vdata object into an hdf5 dataset of compound dataset.
+
+Author: Kent Yang(ymuqun@ncsa.uiuc.edu)
+
+
+*****************************************************************************/
+
+#include "h4toh5main.h"
+#include <assert.h>
+
+/*-------------------------------------------------------------------------
+ * Function: Vdata_h4_to_h5
+ *
+ * Purpose: translate Vdata object into hdf5 dataset
+ *
+ * Return: FAIL if failed, SUCCEED if successful.
+ *
+ * In :
+ vdata_id: RI identifier
+ group_id: hdf5 group id
+ Out:
+
+ Modification:
+ *-------------------------------------------------------------------------
+ */
+
+int Vdata_h4_to_h5(int32 file_id,int32 vdata_id, hid_t group_id) {
+
+ /* define variables for hdf4. */
+
+ int32 istat;
+ int32 n_records;
+
+ int32 vdata_ref;
+ int32 vdata_tag;
+
+ int32 interlace_mode;
+
+ int32 vdata_size;
+ int32 vdatamem_size;
+
+ int32 field_index;
+ int32 fieldorder;
+ int32 fieldtype;
+
+ int i;
+ int32 nfields;
+ int num_vd_attrs;
+ int num_vd_field_attrs;
+
+ VOIDP vd_data;
+
+ char vdlabel[10];
+ char vdata_name[MAX_NC_NAME];
+ char fieldname[MAX_NC_NAME];
+ char vdata_class[VSNAMELENMAX];
+ char field_name_list[VSFIELDMAX*FIELDNAMELENMAX];
+
+ /* define varibles for hdf5. */
+
+ hid_t h5d_sid;
+ hid_t h5dset;
+
+ hid_t h5_ctype;
+ hid_t h5_cmemtype;
+
+ hid_t* h5memtype = NULL;
+ hid_t* h5type = NULL;
+
+ size_t* h4memsize = NULL;
+ size_t* h4size = NULL;
+ hsize_t h5_vddims[1];
+ char* h5cvdata_name;
+
+ int check_vdname;
+
+ /* Zeroing out memory for vdlabel,vdata_class,vdata_name */
+
+ h4toh5_ZeroMemory(vdata_name,MAX_NC_NAME);
+ h4toh5_ZeroMemory(fieldname,MAX_NC_NAME);
+ h4toh5_ZeroMemory(vdata_class,VSNAMELENMAX);
+ h4toh5_ZeroMemory(field_name_list,VSFIELDMAX*FIELDNAMELENMAX);
+ h4toh5_ZeroMemory(vdlabel,10);
+
+ /* get absolute path of vdata name. */
+
+ vdata_ref = VSQueryref(vdata_id);
+ if (vdata_ref == FAIL) {
+ printf("error in getting reference number. \n");
+ return FAIL;
+ }
+
+ vdata_tag = VSQuerytag(vdata_id);
+ if (vdata_tag == FAIL) {
+ printf("error in getting object tag number. \n");
+ return FAIL;
+ }
+
+ /* get the class name */
+
+ if(VSgetclass(vdata_id,vdata_class) == FAIL) {
+ printf("error in obtaining class name. \n");
+ return FAIL;
+ }
+
+ /* get number of record,field_name,Size of a record and
+ Name of the vdata*/
+
+ if(VSQueryvsize(vdata_id,&vdata_size)==FAIL) {
+ printf("error in getting size of vdata. \n");
+ return FAIL;
+ }
+
+ if(vdata_size == 0) {/* empty vdata set. */
+ return SUCCEED;
+ }
+
+ /* obtain number of records, field name list, vdata name. */
+ if(VSinquire(vdata_id,&n_records,&interlace_mode,
+ field_name_list,&vdata_size,vdata_name) == FAIL) {
+ printf("error in inquiring vdata. \n");
+ return FAIL;
+ }
+
+ vdatamem_size = 0;
+ vdata_size = 0;
+ nfields = VFnfields(vdata_id);
+
+ if (nfields == FAIL) {
+ printf("error in obtaining number of vdata fields. \n");
+ return FAIL;
+ }
+
+ assert(nfields>0);
+ h5memtype = calloc((size_t)nfields,sizeof(hid_t));
+ h5type = calloc((size_t)nfields,sizeof(hid_t));
+ h4memsize = calloc((size_t)nfields,sizeof(size_t));
+ h4size = calloc((size_t)nfields,sizeof(size_t));
+
+ for (i=0;i<nfields;i++) {
+
+ /* obtain field type. */
+ fieldtype = VFfieldtype(vdata_id,i);
+ if(fieldtype == FAIL){
+ printf("error in obtaining field type. \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ return FAIL;
+ }
+
+ /* obtain field order.*/
+ fieldorder = VFfieldorder(vdata_id,i);
+ /* printf("fieldorder %d\n",fieldorder);*/
+ if(fieldorder == FAIL){
+ printf("error in obtaining field order. \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ return FAIL;
+ }
+
+ /* datatype conversion from hdf4 to hdf5.
+ the corresponding memory data type is also converted.*/
+ if(h4type_to_h5type(fieldtype,&h5memtype[i],&h4memsize[i],
+ &h4size[i],&h5type[i])== FAIL){
+ printf("error in doing datatype conversion at vdata routine. \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ return FAIL;
+ }
+
+ vdatamem_size +=fieldorder*h4memsize[i];
+ vdata_size +=fieldorder*h4size[i];
+
+ }
+
+ vd_data = malloc((size_t)(vdatamem_size*n_records));
+
+ istat = VSsetfields(vdata_id,field_name_list);
+
+ if(istat == FAIL) {
+ printf("error setting fields of vdata.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ istat = VSread(vdata_id,(uint8*)vd_data,n_records,FULL_INTERLACE);
+
+ if(istat == FAIL) {
+ printf("error in obtaining vdata. \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ for (i=0;i<nfields;i++) {
+ /* obtain field order.*/
+ fieldorder = VFfieldorder(vdata_id,i);
+
+ if(fieldorder == FAIL){
+ printf("error in obtaining field order. \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ return FAIL;
+ }
+ }
+ /* create hdf5 compound datatype for both memory and file.*/
+
+ h5_ctype = H5Tcreate(H5T_COMPOUND, (size_t)vdata_size);
+ h5_cmemtype = H5Tcreate(H5T_COMPOUND,(size_t)vdatamem_size);
+
+ if(gen_h5comptype(vdata_id,nfields,h4size,h4memsize,h5type,h5memtype,
+ h5_ctype,h5_cmemtype)==FAIL){
+ printf("error in generating h5 compound data type.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ h5_vddims[0] = n_records;
+ h5d_sid = H5Screate_simple(1,h5_vddims,NULL);
+
+ if(h5d_sid <0){
+ printf("error in obtaining space id.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ /* choose a number that is not returned from the func.*/
+ check_vdname = -3;
+
+ /* obtain hdf5 vdata name. */
+ h5cvdata_name = get_name(vdata_ref,estnum_vd,vd_hashtab,&check_vdname);
+
+ if (h5cvdata_name == NULL && check_vdname == 0 ) {
+ printf("error,cannot find vdata \n");
+ return FAIL;
+ }
+
+ if (h5cvdata_name == NULL && check_vdname == -1) {
+ printf("error,group name is not defined.\n");
+ return FAIL;
+ }
+
+ if (h5cvdata_name == NULL && check_vdname == -2 ) {
+ printf("cannot allocate memory for vdata.\n");
+ return FAIL;
+ }
+
+ h5dset = H5Dcreate(group_id,h5cvdata_name,h5_ctype,h5d_sid,H5P_DEFAULT);
+ if(h5dset <0) {
+ printf("error in obtaining dataset.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ free(h5cvdata_name);
+ return FAIL;
+ }
+ free(h5cvdata_name);
+
+ if(H5Dwrite(h5dset,h5_cmemtype,H5S_ALL,H5S_ALL,H5P_DEFAULT,vd_data)<0){
+ printf("error in writing dataset converted from vdata.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ /* handle vdata attributes and vdata field attributes. */
+
+ num_vd_attrs = VSfnattrs(vdata_id,_HDF_VDATA);
+
+ if (num_vd_attrs == FAIL) {
+ printf("error in obtaining attributes of vdata.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ /* when field_index = -1, only transfer vdata attribute.*/
+
+ field_index = -1;
+ if(vdata_transattrs(vdata_id,h5dset,num_vd_attrs,field_index,NULL)==FAIL){
+ printf("error in translating vdata attibutes.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ for (i =0;i< nfields;i++) {
+
+ if(VFfieldname(vdata_id,i)== NULL) {
+ printf("error in obtaining field name. \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ strcpy(fieldname,VFfieldname(vdata_id,i));
+ num_vd_field_attrs = VSfnattrs(vdata_id,i);
+ if(num_vd_field_attrs == FAIL){
+ printf("error in number of vd field attribute \n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ if(vdata_transattrs(vdata_id,h5dset,num_vd_field_attrs,i,fieldname)
+ ==FAIL){
+ printf("error in transfering vdata attributes.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+ }
+ /* converting annotations of vdata into corresponding hdf5 attribute.*/
+ if( Annoobj_h4_to_h5(file_id,vdata_ref,vdata_tag,h5dset)== FAIL){
+ printf("fail to convert HDF4 VDATA annotation into hdf5 attributes.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ /* converting predefined attributes. */
+ strcpy(vdlabel,VDATALABEL);
+ if(h4_transpredattrs(h5dset,HDF4_OBJECT_TYPE,vdlabel)==FAIL){
+ printf("error in transfering vdata attributes.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ if(vdata_name[0] != '\0') {
+ if(h4_transpredattrs(h5dset,HDF4_OBJECT_NAME,vdata_name)==FAIL){
+ printf("error in transfering vdata attributes.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+ }
+
+ if(h4_transnumattr(h5dset,HDF4_REF_NUM,vdata_ref)==FAIL){
+ printf("error in transfering vdata attributes.\n");
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return FAIL;
+ }
+
+ H5Sclose(h5d_sid);
+ H5Dclose(h5dset);
+ VSdetach(vdata_id);
+ free(h5memtype);
+ free(h5type);
+ free(h4memsize);
+ free(h4size);
+ free(vd_data);
+ return SUCCEED;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: vdata_transattrs
+ *
+ * Purpose: translate Vdata attributes into attributes of the
+ corresponding hdf5 dataset
+ *
+ * Return: FAIL if failed, SUCCEED if successful.
+ *
+ * In :
+ vdata_id: vdata identifier
+ h5dset: hdf5 dataset
+ snum_vdattrs: number of vd attributes
+ field_index: index of vdata fields
+ attr_name: vdata(or vdata field) attribute name
+ Out:
+ Modifications:
+
+ *-------------------------------------------------------------------------
+ */
+
+int vdata_transattrs(int32 vdata_id,hid_t h5dset,int snum_vdattrs,
+ int field_index,char* attr_name){
+
+ char svdattr_name[2*MAX_NC_NAME];
+ char* svdrepattr_name;
+ char refstr[MAXREF_LENGTH];
+
+ int32 count_svdadata;
+ int32 svd_atype;
+
+ size_t sh4_amemsize;
+ size_t sh4_asize;
+
+ hid_t sh5a_sid;
+ hid_t sh5a_id;
+ hid_t sh5_atype;
+ hid_t sh5_amemtype;
+ hid_t sh5str_type;
+ hid_t sh5str_memtype;
+
+ hsize_t sh5dims[1];
+ void* svd_adata;
+ herr_t sret;
+ int i;
+
+ /* zeroing out memory for svdattr_name and refstr */
+ h4toh5_ZeroMemory(svdattr_name,2*MAX_NC_NAME);
+ h4toh5_ZeroMemory(refstr,MAXREF_LENGTH);
+
+ /* separate vdata attribute from vdata field attributes. */
+
+ if (field_index < -1) {
+ printf("error: check_field should be either -1(vdata) or ");
+ printf(">=0(vdata field).\n");
+ return FAIL;
+ }
+
+ for (i = 0;i < snum_vdattrs; i++) {
+
+ /* if the field_index is 0, no field attribute exists, only
+ VDATA attributes are converted.*/
+
+ if (VSattrinfo(vdata_id,field_index,i,svdattr_name,&svd_atype,
+ &count_svdadata,NULL)== FAIL){
+ printf("unable to obtain attribute information. \n");
+ return FAIL;
+ }
+
+ if(svdattr_name[0] == '\0') {
+ svdrepattr_name = trans_obj_name(DFTAG_VG,i);
+ strcpy(svdattr_name,svdrepattr_name);
+ free(svdrepattr_name);
+ }
+
+ if (field_index == -1);
+
+ else if (field_index != -1 && attr_name != NULL) {
+
+ strcat(svdattr_name,":");
+ strcat(svdattr_name,attr_name);
+ }
+
+ else {
+
+ strcat(svdattr_name,":");
+ strcat(svdattr_name,"HDF4_VDATA_ATTR_");
+ if(conv_int_str(field_index,refstr)==FAIL) {
+ printf("error in converting vdata field index to string.\n");
+ return FAIL;
+ }
+ strcat(svdattr_name,refstr);
+
+ }
+
+ /* converting attribute data type into the corresponding hdf5 data type */
+
+ if(h4type_to_h5type(svd_atype,&sh5_amemtype,&sh4_amemsize,
+ &sh4_asize,&sh5_atype)==FAIL){
+ printf("fail to translate vdata attribute datatype from H4 to H5.\n");
+ return FAIL;
+ }
+
+ svd_adata = malloc(sh4_amemsize * count_svdadata);
+
+ if(svd_adata == NULL) {
+ printf("fail to allocate memory for vdata attribute data.\n");
+ return FAIL;
+ }
+
+ if(VSgetattr(vdata_id,field_index,i,(VOIDP)svd_adata)==FAIL){
+ printf("error in getting attributes of vdata. \n");
+ free(svd_adata);
+ return FAIL;
+ }
+
+ /* now do attribute-transferring:
+ 1. deal with string data type
+ 2. set attribute space
+ 3. get attribute name */
+
+ if (sh5_atype == H5T_STRING) {
+
+ if ((sh5str_type = mkstr(count_svdadata,
+ H5T_STR_SPACEPAD))<0) {
+ printf("error in making string for vdata attribute. \n");
+ free(svd_adata);
+ return FAIL;
+ }
+
+ if ((sh5str_memtype = mkstr(count_svdadata*sh4_amemsize,
+ H5T_STR_SPACEPAD))<0) {
+ printf("error in making memory string for vdata attribute. \n");
+ free(svd_adata);
+ return FAIL;
+ }
+
+ sh5a_sid = H5Screate(H5S_SCALAR);
+
+ if (sh5a_sid < 0) {
+ printf("failed to create attribute space for ");
+ printf("HDF4_OBJECT_TYPE VDATA. \n");
+ free(svd_adata);
+ return FAIL;
+ }
+
+
+ sh5a_id = H5Acreate(h5dset,svdattr_name,sh5str_type,
+ sh5a_sid,H5P_DEFAULT);
+
+ if (sh5a_id <0) {
+ printf("failed to obtain attribute id for");
+ printf(" HDF4_OBJECT_TYPE VDATA. \n");
+ H5Sclose(sh5a_sid);
+ free(svd_adata);
+ return FAIL;
+ }
+
+ sret = H5Awrite(sh5a_id,sh5str_memtype,(void *)svd_adata);
+
+ if (sret <0) {
+ printf("fail to write vdata attr into hdf5 dataset attr\n ");
+ H5Sclose(sh5a_sid);
+ H5Aclose(sh5a_id);
+ free(svd_adata);
+ return FAIL;
+ }
+
+ free(svd_adata);
+ sret = H5Sclose(sh5a_sid);
+ sret = H5Aclose(sh5a_id);
+ }
+
+ else {
+
+ if(count_svdadata == 1) {
+ sh5a_sid = H5Screate(H5S_SCALAR);
+
+ if (sh5a_sid < 0) {
+ printf("failed to create scalar space id for hdf5 attribute ");
+ printf("of dataset converted from attribute of VDATA.\n");
+ free(svd_adata);
+ return FAIL;
+ }
+ }
+ else {
+ sh5dims[0] = count_svdadata;
+ sh5a_sid = H5Screate_simple(1,sh5dims,NULL);
+
+ if (sh5a_sid < 0) {
+ printf("failed to create simple space id for hdf5 attribute ");
+ printf("of dataset converted from attribute of VDATA.\n");
+ free(svd_adata);
+ return FAIL;
+ }
+ }
+
+ sh5a_id = H5Acreate(h5dset,svdattr_name,sh5_atype,
+ sh5a_sid,H5P_DEFAULT);
+
+ if(sh5a_id <0) {
+ printf("failed to create attribute id for hdf5 attribute ");
+ printf("of dataset converted from attribute of VDATA.\n");
+ H5Sclose(sh5a_sid);
+ free(svd_adata);
+ return FAIL;
+ }
+
+ sret = H5Awrite(sh5a_id,sh5_amemtype,(void *)svd_adata);
+
+ if(sret <0) {
+ printf("failed to write attribute data for hdf5 attribute ");
+ printf("of dataset converted from attribute of VDATA.\n");
+ H5Sclose(sh5a_sid);
+ H5Aclose(sh5a_id);
+ free(svd_adata);
+ return FAIL;
+ }
+
+ sret = H5Aclose(sh5a_id);
+ sret = H5Sclose(sh5a_sid);
+ free(svd_adata);
+ }
+ }
+ return SUCCEED;
+}
+/*-------------------------------------------------------------------------
+ * Function: gen_h5comptype
+ *
+ * Purpose: generate hdf5 compound data type
+
+ *
+ * Return: FAIL if failed, SUCCEED if successful.
+ *
+ * In :
+ vdata_id: vdata identifier
+ nfields: number of fields
+ sh4size: pointer to datatype size in memory
+ sh4memsize: pointer to datatype size in memory
+ sh5type: pointer to hdf5 datatype
+ sh5memtype: pointer to actual hdf5 datatype in memory
+ h5_ctype: hdf5 compound datatype
+ h5_cmemtype: hdf5 compound datatype in memory
+ Out:
+ Modifications:
+
+ *-------------------------------------------------------------------------
+ */
+
+int gen_h5comptype(int32 vdata_id,int32 nfields,
+ size_t* sh4size,size_t* sh4memsize,
+ hid_t* sh5type,hid_t* sh5memtype,
+ hid_t h5_ctype,hid_t h5_cmemtype) {
+
+ char* fieldname;
+ int32 fieldorder;
+ size_t fil_offset;
+ size_t mem_offset;
+ hsize_t fielddim[1];
+ hid_t h5str_type;
+ int check_ifstr;/* flag to check if the h5 type is string.*/
+ int i;
+
+
+ check_ifstr = 0;
+ fil_offset = 0;
+ mem_offset = 0;
+
+
+ for (i =0;i< nfields;i++) {
+
+ fieldname = NULL;
+ fieldorder = VFfieldorder(vdata_id,i);
+
+ if(fieldorder == FAIL){
+ printf("error in obtaining fieldorder.\n");
+ return FAIL;
+ }
+
+ fieldname = VFfieldname(vdata_id,i);
+ if(fieldname == NULL){
+ printf("fail to obtain Vdata field name. \n");
+ return FAIL;
+ }
+
+
+ /* when vdata is a character array, we will write the whole
+ array as one hdf5 type string. */
+
+ if(sh5type[i] == H5T_STRING) {
+
+ if ((h5str_type = mkstr(sh4size[i]*fieldorder,H5T_STR_SPACEPAD))<0) {
+ printf("error in making string of hdf5 string. \n");
+ return FAIL;
+ }
+ sh5type[i] = h5str_type;
+ check_ifstr = 1;
+ }
+
+ if (sh5memtype[i] == H5T_STRING) {
+
+ if((h5str_type = mkstr(sh4memsize[i]*fieldorder,H5T_STR_SPACEPAD))<0){
+ printf("error in making string for VDATA in memory. \n");
+ return FAIL;
+ }
+ sh5memtype[i] = h5str_type;
+
+ }
+
+ fielddim[0] = fieldorder;
+
+ /* if field type is an array, use H5Tinsert_array.
+ When the data type is H5T_STRING,
+ we will treat the the vdata as a HDF5 scalar type.*/
+
+ if (fielddim[0] == 1 || check_ifstr == 1) {
+
+ if(H5Tinsert(h5_ctype,fieldname,fil_offset,sh5type[i])<0) {
+ printf("error inserting hdf5 compound datatype while ");
+ printf("converting vdata.\n");
+ return FAIL;
+ }
+
+ if(H5Tinsert(h5_cmemtype,fieldname,mem_offset,sh5memtype[i])<0){
+ printf("error inserting hdf5 compound datatype of memory");
+ printf(" while converting vdata.\n");
+ return FAIL;
+ }
+ }
+
+ else {
+ hid_t arr_type; /* Array datatype for inserting fields */
+
+ /* Create array datatype */
+ if((arr_type=H5Tarray_create(sh5type[i],1,fielddim,NULL))<0) {
+ printf("error creating array datatype.\n");
+ return FAIL;
+ }
+
+ if(H5Tinsert(h5_ctype,fieldname,fil_offset,arr_type)<0) {
+ printf("error inserting array into hdf5 compound datatype. \n");
+ return FAIL;
+ }
+
+ /* Close array datatype */
+ if(H5Tclose(arr_type)<0) {
+ printf("error closing array datatype.\n");
+ return FAIL;
+ }
+
+ /* Create array datatype */
+ if((arr_type=H5Tarray_create(sh5memtype[i],1,fielddim,NULL))<0) {
+ printf("error creating array datatype.\n");
+ return FAIL;
+ }
+
+ if(H5Tinsert(h5_cmemtype,fieldname,mem_offset,arr_type)<0) {
+ printf("error inserting array into hdf5 compound datatype for memory. \n");
+ return FAIL;
+ }
+
+ /* Close array datatype */
+ if(H5Tclose(arr_type)<0) {
+ printf("error closing array datatype.\n");
+ return FAIL;
+ }
+
+
+ }
+
+ if( check_ifstr == 1) {
+ fil_offset = fil_offset + sh4size[i]*fieldorder;
+ mem_offset = mem_offset + sh4memsize[i]*fieldorder;
+ check_ifstr = 0;
+ }
+ else {
+
+ fil_offset = fil_offset + sh4size[i]*fieldorder;
+ mem_offset = mem_offset + sh4memsize[i]*fieldorder;
+ }
+
+ }
+
+ return SUCCEED;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+