GSTPy.SEGYInfo — GSTPy documentation

# GSTPy.SEGYInfo

class `GSTPy.``SEGYInfo`

  SEGY information

  property `CDPX`

    Byte position of CDPX

    Type

      int

  property `CDPY`

    Byte position of CDPY

    Type

      int

  property `area_unit`

    The unit of the area

    Type

      `Unit`

  property `coordinate_format`

    Format of the coordinates

    Type

      `NumberFormat`

  property `crossline_end`

    Last cross line

    Type

      int

  property `crossline_extremity_x`

    X coordinate of the last cross line

    Type

      float

  property `crossline_extremity_y`

    Y coordinate of the last cross line

    Type

      float

  property `crossline_origin`

    First cross line

    Type

      int

  property `crossline_step_x`

    distance in X direction between cross lines

    Type

      float

  property `crossline_step_y`

    distance in Y direction between cross lines

    Type

      float

  property `crosslines`

    number of crosslines

    Type

      int

  property `default_prop_name`

    Property name of the trace data

    Type

      str

  property `depth_unit`

    The unit of the z-axis

    Type

      `Unit`

  property `dimensionality`

    The dimension of the SEGY file

    Type

      `Dimensionality`

  property `domain`

    Domain of the z-axis

    Type

      `ZAxisDomain`

  property `file_path`

    path to the parsed file

    Type

      str

  property `inline_end`

    The last inline

    Type

      int

  property `inline_extremity_x`

    X coordinate of the last line

    Type

      float

  property `inline_extremity_y`

    Y coordinate of the last line

    Type

      float

  property `inline_origin`

    first inline

    Type

      int

  property `inline_step_x`

    distance in X direction between cross lines

    Type

      float

  property `inline_step_y`

    distance in Y direction between cross lines

    Type

      float

  property `inlines`

    number of inlines

    Type

      int

  property `line_byte_location`

    Byte position for line data

    Type

      int

  property `little_endian`

    Is the file encoded in little endian

    Type

      bool

  property `missing_traces`

    has the file missing traces

    Type

      bool

  property `navigation_file_path`

    set use_navigation_file accordingly

    Type

      str

    Type

      file path to the navigation data, can be a GOCAD ASCII file or shape file; note

  property `origin_x`

    X origin of the grid

    Type

      float

  property `origin_y`

    Y origin of the grid

    Type

      float

  property `origin_z`

    Z origin of the grid

    Type

      float

  property `override_coordinate_format`

    should the coordinate format be overridden

    Type

      bool

  property `override_coordinate_scaling`

    should the coordinate scaling be overridden

    Type

      bool

  property `override_dim_x`

    should the dimension be overridden

    Type

      bool

  property `override_dim_y`

    should the dimension be overridden

    Type

      bool

  property `override_dim_z`

    should the dimension be overridden

    Type

      bool

  property `override_grid_min_max`

    should the min/max of the grid be overridden

    Type

      bool

  property `override_o_u_v_w`

    should the origin be overridden

    Type

      bool

  property `override_to_le`

    should the little endian setting overridden

    Type

      bool

  property `override_trace_format`

    should the trace format be overridden

    Type

      bool

  property `prop_is_signed`

    is the property signed

    Type

      bool

  property `sample_format`

    number format of the trace

    Type

      `NumberFormat`

  property `samples_z`

    number of samples in z direction

    Type

      int

  property `scalco`

    coordinate scalar

    Type

      scalco

  property `step_z`

    distance between two z values

    Type

      float

  property `text_header`

    the text header of SEGY

    Type

      str

  property `trace_byte_location`

    byte location for the trace

    Type

      int

  property `trwf`

    deprecated

    Type

      bool

  property `use_navigation_file`

    set to true if a navigation file for 2D SEGY should be used. Set navigation_file_path accordingly

    Type

      bool