#!F-adobe-helvetica-medium-r-normal--18* #!N #!CSeaGreen #!N #!Rstrckwd structure #!N #!EC #!N [ #!F-adobe-times-bold-r-normal--18* structure #!EF = structure sub 1 , structure sub 2 , ..., structure sub f ] #!N #!N #!I0 #!N #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Function: #!EF #!I50 #!N Specifies the structure of each field in a data file. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Use: #!EF #!I50 #!N Optional. The default is #!F-adobe-times-bold-r-normal--18* scalar #!EF . Accepted values are #!F-adobe-times-bold-r-normal--18* scalar #!EF , #!F-adobe-times-bold-r-normal--18* string[ #!F-adobe-times-medium-r-normal--18* n #!EF ] #!EF , and #!F-adobe-times-bold-r-normal--18* 2-vector #!F-adobe-times-medium-r-normal--18* , #!EF ..., 9-vector #!EF for each field. However, #!F-adobe-times-bold-r-normal--18* 5-vector, ..., 9-vector #!EF cannot be specified for column-majority arrays. In #!F-adobe-times-bold-r-normal--18* string[ #!F-adobe-times-medium-r-normal--18* n #!EF ] #!EF , #!F-adobe-times-medium-i-normal--18* n #!EF specifies the length of the longest string. #!I0 #!N #!N #!N #!N #!I0 #!N Notes: #!N #!I30 #!N 1. Use of this keyword requires specifying the structure of all fields in the file. #!N #!I30 #!N 2. The following example specifies that the first two fields have a scalar structure, while the third is a vector with three components: #!CForestGreen #!N #!N #!F-adobe-courier-bold-r-normal--18* #!N structure = scalar, scalar, 3-vector #!EF #!N #!N #!EC #!N #!I30 #!N 3. Since the default is scalar, the statement is not required if, say, six scalar fields are to be imported. But if one of these fields is vector, the statement is required; for example: #!CForestGreen #!N #!N #!F-adobe-courier-bold-r-normal--18* #!N structure = scalar, scalar, 3-vector, scalar, scalar, scalar #!EF #!N #!N #!EC #!N #!I30 #!N 4. If string data contain embedded blanks, you must use the #!F-adobe-times-bold-r-normal--18* layout #!EF or #!F-adobe-times-bold-r-normal--18* block #!EF keyword to specify how the string is to be read. #!I0 #!N #!N #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Ltypkwd,dxall154 h type #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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