1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
SUBROUTINE identifier_test(cleanup, total_error)
! This subroutine tests following functionalities: h5iget_type_f
USE HDF5 ! This module contains all necessary modules
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(OUT) :: total_error
CHARACTER(LEN=6), PARAMETER :: filename = "itestf" ! File name
CHARACTER(LEN=80) :: fix_filename
CHARACTER(LEN=9), PARAMETER :: dsetname = "itestdset" ! Dataset name
CHARACTER(LEN=10), PARAMETER :: groupname = "itestgroup"! group name
CHARACTER(LEN=10), PARAMETER :: aname = "itestattr"! group name
INTEGER(HID_T) :: file_id ! File identifier
INTEGER(HID_T) :: group_id ! group identifier
INTEGER(HID_T) :: dset_id ! Dataset identifier
INTEGER(HID_T) :: dspace_id ! Dataspace identifier
INTEGER(HID_T) :: attr_id ! Datatype attribute identifier
INTEGER(HID_T) :: aspace_id ! attribute data space identifier
INTEGER(HID_T) :: atype_id ! attribute data type identifier
INTEGER, DIMENSION(1) :: dset_data = 0 ! Data value
INTEGER(HSIZE_T), DIMENSION(1) :: dims = 1 ! Datasets dimensions
INTEGER(HSIZE_T), DIMENSION(1) :: adims = 1 ! Attribute dimensions
INTEGER, DIMENSION(1) :: attr_data = 12
INTEGER :: rank = 1 ! Datasets rank
INTEGER :: arank = 1 ! Attribute rank
INTEGER :: type !object identifier
INTEGER :: error ! Error flag
INTEGER, DIMENSION(7) :: data_dims
!
! Create a new file using default properties.
!
CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error)
if (error .ne. 0) then
write(*,*) "Cannot modify filename"
stop
endif
CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error)
CALL check("h5fcreate_f",error,total_error)
!
! Create a group named "/MyGroup" in the file.
!
CALL h5gcreate_f(file_id, groupname, group_id, error)
CALL check("h5gcreate_f",error,total_error)
!
!Create data space for the dataset.
!
CALL h5screate_simple_f(rank, dims, dspace_id, error)
CALL check("h5screate_simple_f",error,total_error)
!
! create dataset in the file.
!
CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, &
dset_id, error)
CALL check("h5dcreate_f",error,total_error)
!
! Write data_in to the dataset
!
data_dims(1) = 1
CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error)
CALL check("h5dwrite_f",error,total_error)
!
! Create scalar data space for dataset attribute.
!
CALL h5screate_simple_f(arank, adims, aspace_id, error)
CALL check("h5screate_simple_f",error,total_error)
!
! Create datatype for the Integer attribute.
!
CALL h5tcopy_f(H5T_NATIVE_INTEGER, atype_id, error)
CALL check("h5tcopy_f",error,total_error)
!
! Create dataset INTEGER attribute.
!
CALL h5acreate_f(dset_id, aname, atype_id, aspace_id, &
attr_id, error)
CALL check("h5acreate_f",error,total_error)
!
! Write the Integer attribute data.
!
CALL h5awrite_f(attr_id, atype_id, attr_data, data_dims, error)
CALL check("h5awrite_f",error,total_error)
!
!Get the file identifier
!
CALL h5iget_type_f(file_id, type, error)
CALL check("h5iget_type_f",error,total_error)
if (type .ne. H5I_FILE_F) then
write(*,*) "get file identifier wrong"
total_error = total_error + 1
end if
!
!Get the group identifier
!
CALL h5iget_type_f(group_id, type, error)
CALL check("h5iget_type_f",error,total_error)
if (type .ne. H5I_GROUP_F) then
write(*,*) "get group identifier wrong",type
total_error = total_error + 1
end if
!
!Get the datatype identifier
!
CALL h5iget_type_f(atype_id, type, error)
CALL check("h5iget_type_f",error,total_error)
if (type .ne. H5I_DATATYPE_F) then
write(*,*) "get datatype identifier wrong",type
total_error = total_error + 1
end if
!
!Get the dataspace identifier
!
CALL h5iget_type_f(aspace_id, type, error)
CALL check("h5iget_type_f",error,total_error)
if (type .ne. H5I_DATASPACE_F) then
write(*,*) "get dataspace identifier wrong",type
total_error = total_error + 1
end if
!
!Get the dataset identifier
!
CALL h5iget_type_f(dset_id, type, error)
CALL check("h5iget_type_f",error,total_error)
if (type .ne. H5I_DATASET_F) then
write(*,*) "get dataset identifier wrong",type
total_error = total_error + 1
end if
!
!Get the attribute identifier
!
CALL h5iget_type_f(attr_id, type, error)
CALL check("h5iget_type_f",error,total_error)
if (type .ne. H5I_ATTR_F) then
write(*,*) "get attribute identifier wrong",type
total_error = total_error + 1
end if
!
! Close the attribute.
!
CALL h5aclose_f(attr_id, error)
CALL check("h5aclose_f",error,total_error)
!
! Close the dataspace.
!
CALL h5sclose_f(aspace_id, error)
CALL check("h5sclose_f",error,total_error)
CALL h5sclose_f(dspace_id, error)
CALL check("h5sclose_f",error,total_error)
!
! Close the dataype.
!
CALL h5tclose_f(atype_id, error)
CALL check("h5tclose_f",error,total_error)
!
! Close the dataset.
!
CALL h5dclose_f(dset_id, error)
CALL check("h5dclose_f",error,total_error)
!
! Close the file.
!
CALL h5fclose_f(file_id, error)
CALL check("h5fclose_f",error,total_error)
if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error)
CALL check("h5_cleanup_f", error, total_error)
RETURN
END SUBROUTINE identifier_test
|
