Matrix types with unit (#29 - #32)¶
29a. Float matrix with unit (big endian)¶
After the byte with value 29, the matrix types have a 32-bit big-endian int indicating the number of rows in the matrix that follows, followed by a 32-bit big-endian int indicating the number of columns. These integers are not preceded by a byte indicating it is an int. Then a one-byte quantity type follows (see the table in Coding of quantities ) and a one-byte display unit type (see Unit types). The internal storage of the values that are transmitted after that always use the SI (or standard) unit. Summarized, the coding is as follows (assuming big-endian encoding):
|29|R|O|W|S|C|O|L|S|UT|DT| |R|1|C|1|R|1|C|2| ... |R|1|C|n| |R|2|C|1|R|2|C|2| ... |R|2|C|n| ... |R|m|C|1|R|m|C|2| ... |R|m|C|n|
In the language sending or receiving a matrix, the rows are denoted by the first index, and the columns by the second index: matrix[row][col].
29b. Float matrix with unit (little endian)¶
After the byte with value 29, the matrix types have a 32-bit little-endian int indicating the number of rows in the matrix that follows, followed by a 32-bit little-endian int indicating the number of columns. These integers are not preceded by a byte indicating it is an int. Then a one-byte quantity type follows (see the table in Coding of quantities ) and a one-byte display unit type (see Unit types). The internal storage of the values that are transmitted after that always use the SI (or standard) unit. Summarized, the coding is as follows (assuming little-endian encoding):
|29|R|O|W|S|C|O|L|S|UT|DT| |R|1|C|1|R|1|C|2| ... |R|1|C|n| |R|2|C|1|R|2|C|2| ... |R|2|C|n| ... |R|m|C|1|R|m|C|2| ... |R|m|C|n|
In the language sending or receiving a matrix, the rows are denoted by the first index, and the columns by the second index: matrix[row][col].
30a. Double matrix with unit (big endian)¶
After the byte with value 30, the matrix types have a 32-bit big endian int indicating the number of rows in the matrix that follows, followed by a 32-bit big endian int indicating the number of columns. These integers are not preceded by a byte indicating it is an int. Then a one-byte quantity type follows (see the table in Coding of quantities ) and a one-byte display unit type (see Unit types). The internal storage of the values that are transmitted after that always use the SI (or standard) unit. Summarized, the coding is as follows (assuming big-endian encoding):
|30|R|O|W|S|C|O|L|S|UT|DT| |R|1|C|1|.|.|.|.| |R|1|C|2|.|.|.|.| ... |R|1|C|n|.|.|.|.| |R|2|C|1|.|.|.|.| |R|2|C|2|.|.|.|.| ... |R|2|C|n|.|.|.|.| ... |R|m|C|1|.|.|.|.| |R|m|C|2|.|.|.|.| ... |R|m|C|n|.|.|.|.|
In the language sending or receiving a matrix, the rows are denoted by the outer index, and the columns by the inner index: matrix[row][col].
30b. Double matrix with unit (little endian)¶
After the byte with value 30, the matrix types have a 32-bit little endian int indicating the number of rows in the matrix that follows, followed by a 32-bit little endian int indicating the number of columns. These integers are not preceded by a byte indicating it is an int. Then a one-byte quantity type follows (see the table in Coding of quantities ) and a one-byte display unit type (see Unit types). The internal storage of the values that are transmitted after that always use the SI (or standard) unit. Summarized, the coding is as follows (assuming little-endian encoding):
|30|R|O|W|S|C|O|L|S|UT|DT| |R|1|C|1|.|.|.|.| |R|1|C|2|.|.|.|.| ... |R|1|C|n|.|.|.|.| |R|2|C|1|.|.|.|.| |R|2|C|2|.|.|.|.| ... |R|2|C|n|.|.|.|.| ... |R|m|C|1|.|.|.|.| |R|m|C|2|.|.|.|.| ... |R|m|C|n|.|.|.|.|
In the language sending or receiving a matrix, the rows are denoted by the outer index, and the columns by the inner index: matrix[row][col].