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¶
Overview ¶
Binary output format. Header contains all 64-bit words. Strings are 8 bytes long. Magic number "#dump002" Components int MeshSize [3]int MeshStep [3]float64 MeshUnit string Time float64 TimeUnit string DataLabel string DataUnit string Precission uint64 DATA crc64 of DATA and header using ISO polynomial 0xD800000000000000.
Index ¶
Constants ¶
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const ( CRC_ENABLED = true CRC_DISABLED = false )
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const (
FLOAT32 = 4
)
Precision identifier
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const MAGIC = "#dump002"
Magic number
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Frame ¶
type Frame struct {
Header
Data []float32
CRC uint64
Bytes int64 // Total number of bytes read.
Err error // Stores the latest I/O error, if any.
}
Header+data frame.
type Header ¶
type Header struct {
Magic string
Components int
MeshSize [3]int
MeshStep [3]float64
MeshUnit string
Time float64
TimeUnit string
DataLabel string
DataUnit string
Precission uint64
}
Header for dump data frame
type Reader ¶
type Reader struct {
Frame // Frame read by the last Read().
// contains filtered or unexported fields
}
Reads successive data frames in dump format.
type Writer ¶
type Writer struct {
Header // Written by WriteHeader().
Bytes int64 // Total number of bytes written.
Err error // Stores the latest I/O error, if any.
// contains filtered or unexported fields
}
Writes data frames in dump format. Usage:
w := NewWriter(out, CRC_ENABLED) // set desired w.Header fields w.WriteHeader() w.WriteData(array) // may be repeated w.WriteHash() // closes this frame. // may be repeated.
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