Scalar File Formats
Text Format
ITASCA SCALAR3D
; The line above is a text mode header indicator — it is required for the
; file to be recognized as a scalar data text file.
; Comment field — any text after a semicolon is ignored. Blank lines are
; ignored.
; The following first
; All data are comma and space delimited.
GROUP s name ; All scalars following are assigned group name name to the
; slot s.
; GROUP statements can be added later in the file,
; adding to or replacing previous GROUP assignments.
EXTRA i val ; All scalars following are assigned extra data val in the ith
; index.
; EXTRA statements can be added later in
; the file, adding to or replacing previous EXTRA assignments.
x y z EXTRA i val ... GROUP s name ...
x y z value EXTRA i val ... GROUP s name ...
; Each line indicates a single scalar object. The EXTRA and GROUP keywords
; are optional.
; each EXTRA and GROUP keyword (there can be more than one per line) can
; be followed
; by any number of index value pairs, indicating the index of slot the
; value should be made to.
; Group names are strings (" delimited for embedded spaces).
; EXTRA data can be a string, an integer, or a real.
Binary Format
0x03714711 (unsigned 32 bit integer indicating it is binary scalar data)
3 (unsigned 8 bit integer indicating 2 or 3 dimensions)
Each scalar:
x y z as double precision
value as double precision
uint32 as number of extra, following by that many extra.
uint32 as number of group names, following by that many strings.
extra: uint8 as type code (0= 64 bit signed int, 1 = 64 bit double
precision, 2 = string).
string: uint16 as string length, that many uint16 as string contents.
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