( HDF5 is a free, portable binary format developed by the National Data in the file will be loadedĪs a single numeric matrix with the name of the variable derived from theįorce Octave to assume the file is in Octave’s binary format.įorce Octave to assume the file is in HDF5 format. Those of the same name found in the file.įorce Octave to assume the file contains columns of numbers in text format Octave now overwrites variables currently in memory with This option is accepted for backward compatibility but is ignored. Valid options for load are listed in the following table. It will automaticallyĭetect the type of file and do conversion from different floating pointįormats (currently only IEEE big and little endian, though other formats Support, it can also load gzip-compressed files. The load command can read data stored in Octave’s text andīinary formats, and MATLAB’s binary format. Otherwise, load returns a structure with membersĬorresponding to the names of the variables in the file. Only numbers (TAB- or space-delimited columns), a matrix of values is Of inserting variables in the symbol table. If invoked with a single output argument, Octave returns data instead Symbol table and given the value from the file. Also, if a variable is marked as global in a fileĪnd a local symbol exists, the local symbol is moved to the global Global symbol with the same name already exists, it is loaded in the If a variable that is not marked as global is loaded from a file when a Save_header_format_string is the empty string, the header comment is The format string is passed to strftime and should begin with theĬharacter ‘ #’ and contain no newline characters. String used for the comment line written at the beginning of Query or set the internal variable that specifies the format Query or set the internal variable that specifies the number of digits toīuilt-in Function: val = save_header_format_string () Built-in Function: old_val = save_header_format_string ( new_val) Built-in Function: save_header_format_string ( new_val, "local") The original variable value is restored when exiting the function.īuilt-in Function: val = save_precision () Built-in Function: old_val = save_precision ( new_val) Built-in Function: save_precision ( new_val, "local") Variable is changed locally for the function and any subroutines it calls. When called from inside a function with the "local" option, the Typical values include "-ascii", "-text -zip". Query or set the internal variable that specifies the default optionsįor the save command, and defines the default format.
There are three functions that modify the behavior of save.īuilt-in Function: val = save_default_options () Built-in Function: old_val = save_default_options ( new_val) Built-in Function: save_default_options ( new_val, "local") See also: load, save_default_options, save_header_format_string, dlmread, csvread, fread. Saves the variable ‘ a’ and all variables beginning with ‘ b’ to Is restored at a later time using ‘ load’, it will be restored as a
Variables also saves the global status of the variable. The -struct modifier (but not in the struct name itself).Įxcept when using the MATLAB binary data file format or the Wildcards may also be used in the field name specifications when using Match all lower and uppercase alphabetic characters. If the firstĬharacter is ! or ^, match all characters except those Match the list of characters specified by list. The list of variables to save may use wildcard patterns containing This option is only available if Octave was built with a link to the zlib Used to convert the files for backward compatibility. That are compressed with gzip outside of octave, and gzip can equally be Use the gzip algorithm to compress the file. Save the data in Octave’s text data format. Save the data in the binary format written by MATLAB version 4. Save the data in MATLAB’s v6 binary data format. Save the data in MATLAB’s v7 binary data format. Only use this format if you know that all the Save the data in HDF5 format but only using single precision.
This format is only available if Octave was built with a link to the (HDF5 is a free, portable binary format developed by the NationalĬenter for Supercomputing Applications at the University of Illinois.) Values to be saved can be represented in single precision. Save the data in Octave’s binary data format but only using single Save the data in Octave’s binary data format. Save a single matrix in a text file without header or any other information. If nargout is 0, otherwise return the output in a character string.Īppend to the destination instead of overwriting. If called with a filename of "-", write the output to stdout ( v1, …) must be specified as character strings. Then the options, file, and variable name arguments
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