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> Details: Signatures
Details: File format summary
: detailed report on file format
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Reference files
Properties
Signatures
External signatures
File extension: las
Internal signatures
Name
Log ASCII Standard 3.0
Description
Header ASCII: ~VERSION or ~Version, followed by version and standard information (VERS. 3.0 CWLS (LOG ASCII STANDARD|LAS) VERSION 3.0 and then mandatory logging Well Information section beginning ~W (ELL|ell)
Byte sequences
Position type
Absolute from BOF
Offset
0
Byte order
Value
7E56(455253494F4E|657273696F6E)*564552532E*332E30{0-1}3A{0-3}43574C5320(4C4F47204153434949205354414E44415244|4C4153){1-3}56455253494F4E20332E30*7E57(454C4C|656C6C)
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Details: File format summary
: detailed report on file format 
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