SEISMAP - integrated seismic viewer for ESRI ArcMap
ESRI ArcMap Extension for ArcGIS 9.x

(c) Lynx Information Systems Ltd 2004-2009

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RELEASE NOTES
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Release 3.4G 30/06/2009 CM
SEISMAP9.DLL V3.8A
Bug fixes:
Line name for viewer not read from HatchAnnot params - these may not
have been initialised.
Fix for relative path concatenation with hyperlink base; allow relative 
path to start with a slash (although this is not strictly a legal relative path).
Well intersection symbols drawn direct to viewer canvas with no intermediary
metafile.
SHPIO.DLL V1.40 - improved support for XYZM shapes

Release 3.4F 14/05/2009 CM
SEISIO.DLL V2.80
Read SEG-Y Lynx variant 2 (SEGYL2) format - preserves TMin

Release 3.4E 27/04/2009 CM
SEISIO.DLL V2.73
SEISMAP9.DLL V3.89
UKO2SHP.EXE V1.36 - support for domain licensing

Release 3.4C 03/02/09 CM
Updated SEISVIEW.INI

Release 3.4B 22/01/09 CM
SEISMAP9.DLL V3.86 VAWG display clipping bug fix

Release 3.4A 12/12/08 CM
SEISMAP9.DLL V3.85
Enhancement: added <No Filepath Field> option to 2D and 3D seismic params,
so that basemap (annotation, export) optinos can be used without any SEG-Y files.
Bug fix: fixed joined attribute table error when layer re-projected.

Release 3.49 09/10/08 CM
SEISMAP9.DLL V3.83
Enhancements:
Improved responsiveness of display when first seismic line displayed by
calculating intersections in background thread and caching results.
Import 2D seismic - choose file path format (abs/rel/env), and select 
trace header slot for shotpoints.
SEISIO.DLL V2.70
Bug fix - file size stored as 64-bit - 3D seismic files

Release 3.48 26/06/08 CM
Removed FILEREG.EXE - install LEASetup for network registration

Release 3.47 18/03/08 CM
Updated - SEISIO.DLL V2.62

Release 3.46 07/11/07 CM
Bug fix - added missing seis3d.ini, horzcomp for standalone install

Release 3.45 31/10/07 CM
localdir permissions fixed for limited user compatibilty

Release 3.44 02/10/07 CM
Added missing VWRCALIB.INI
Updated SEIS3D.INI
SEISIO.DLL V2.60

Release 3.43 13/09/07 CM
SEISMAP9.DLL V3.62
Enhancements:
Seismic 3D inline display - optional lateral interpolation of missing traces.
Bug fixes:
Z-Map import - improved checking/verification to handle buggy 3rd-party input files.
Seismic 3D display
   fixed WGS-84 calibration, 
   fixed line intersection calculation from scale bar
   preserve current amplitude factor when switching inlines

Release 3.42 29/06/07 CM
SEISMAP9.DLL V3.52
Enhancements:
Keyboard scrolling and mouse-wheel zooming in seismic windows
3D seismic inline/xline index saved in TMP dir to speed up 3D viewing
Import and export horizon profiles - added named fault support - creates
	separate shapefile for each named fault.
Bug fixes:
Seismic 3D inline selection from map, now works with inline/xline increment >1.
Improved handling of data frame switching, TOC-reordering and new MXD document.

Release 3.41 06/06/07 CM
Updated help stylesheet and banner

Release 3.40 11/04/07 CM
SEISMAP9.DLL V3.43
UKO2SHP.EXE V1.32
Enhancements:
Added new seismic display styles, greyscale-interpolated and colour-interpolated
to improve quality of zoomed-in seismic display.
Improved VAWG display when seismic zoomed-out
Export horizon/fault polylines to ASCII formats.
Bug fixes:
Z-Map import buffering fixed - raster now written to disk immediately
to allow manipulation by ArcCatalog/Spatial Analyst etc.

Release 3.32 01/02/07 CM
SEISMAP9.DLL V3.32
UKO2SHP.EXE V1.32
Enhancements:
Import and display horizon/fault polylines as well as surfaces.
Polyline Z-value colour ramp renderer
Setup includes GDI+ redistributable for Windows 2000

Release 3.22 15/11/06 CM
SEISMAP9.DLL V3.22
UKO2SHP.EXE V1.31
Bug fix: LEAKernl localpath fixed

Release 3.21 13/11/06 CM
SEISMAP9.DLL V3.21
UKO2SHP.EXE V1.30
SEISIO.DLL V2.56
Enhancements:
Metadata created for imported UKOOA/Z-Map files
Bug fixes:
Improved format checking for Z-Map ASCII grid files

Release 3.20 2/11/06 CM
SEISMAP9.DLL V3.20
UKO2SHP.EXE V1.21
Enhancements:
Added seismic data file import wizard
Added Z-Map grid import and export
Importing UKOOA/CSV: now prompts for projection info and adds shape file to MXD (UKO2SHP/SEISMAP)
Bug fixes:
Fixed handling of UNIX LF-delimited text files in UKOOA/CSV import (UKO2SHP)

Release 3.11 6/10/06 CM
Bug fixes:
Updated PRMEDIT.INI, added missing horzcomp.ini

Release 3.10 16/08/06 CM
SEISMAP9.DLL V3.14
UKO2SHP.EXE V1.01
SHPIO.DLL V1.36
Enhancements:
Preliminary horizon editing support for TIN surfaces
Improved memory management (D2006)
New colour-mapped menus
Bug fixes:
Fixed display of horizons when seismic profile is horizontally mirrored
Support for ArcMap 8.x discontinued. 

Release 3.03 18/05/06 CM
SEISMAP8.DLL, SEISMAP9.DLL V3.12
UKO2SHP.EXE V1.01
Improved UKO2SHP button positions for large font display

Release 3.02 15/05/06 CM
SEISMAP8.DLL, SEISMAP9.DLL V3.12
Enhancements:
Layer names in parameter combo-boxes fully-qualified with group layer names
Added vertical scale units parameter for seismic display, select either cm/sec or inches/sec
Bug fixes:
Fixed display of well intersections for 3D crosslines
Survey polygon calibrations reset if 3D layer parameters changed
2D profile displays now works correctly during ArcMap edit session

Release 3.01 24/03/06 CM
JPEG files in docs\images\seismap compressed to reduce setup file size

Release 3.00 21/03/06 CM
SEISMAP8.DLL, SEISMAP9.DLL V3.00
Added support for 3D seismic surveys, inline and crossline display
Added 'pan' seismic button to viewer
Added 'open intersecting profile' button to viewer

Version 2.12 21/12/05 CM
SEISMAP8.DLL, SEISMAP9.DLL V2.12
Improved support for raster grid when spatial ref does not match
seismic layer, corrected display of multi-part discontinuous horizons

Version 2.11 10/11/05 CM
SEISMAP8.DLL, SEISMAP9.DLL V2.11
Improved error recovery when editing basemap layer params

Version 2.10 04/11/05 CM
Added UKOOA/CSV import to shape file
Allow joined fields in basemap layer to be selected for filepath and linename
SEISMAP8.DLL, SEISMAP9.DLL V2.10
UKO2SHP.EXE V1.00
SHPIO.DLL V1.34

Version 2.00 06/09/05 CM
SEISMAP8.DLL, SEISMAP9.DLL V2.00
Added seismic viewer C-Card viewer and horizontial mirror (flip direction)
Improved seismic profile panning on map
Added Zoom to Profile button to Seismap toolbar
Added View Seismic Profile item to attribute table context menu

Version 1.92 09/06/05 CM
SEISMAP8.DLL, SEISMAP9.DLL V1.91 corrected XY alignment in UKOOA export

Version 1.91 08/06/05 CM
FILEREG.EXE V1.60 unregister COM libraries

Version 1.90 07/06/05 CM
Added Export Basemap Layer command
SEISMAP8.DLL, SEISMAP9.DLL V1.90

Version 1.82 01/06/05 CM
Fixed intersection display 
SEISMAP8.DLL, SEISMAP9.DLL V1.82
SEISIO.DLL V2.53

Version 1.81 20/04/05 CM
Seismic selection on map uses search tolerance, 
multiple selections display dialog
SEISMAP8.DLL, SEISMAP9.DLL V1.81

Version 1.80 12/04/05 CM
Additional checks on SP annotation params
Added horizon/fault icon to menu
Added new well tops param page
SEISMAP8.DLL, SEISMAP9.DLL V1.80

Version 1.72 04/03/05 CM
SEISMAP8.DLL, SEISMAP9.DLL V1.72

Version 1.71 18/02/05 CM
Read SPs for horizon overlay from attribute table if set
SEISMAP8.DLL, SEISMAP9.DLL V1.71

Version 1.70 17/02/05 CM
Horizon/fault overlays in TWT
SEISMAP8.DLL, SEISMAP9.DLL V1.70

Version 1.60 10/01/05 CM
Restructured toolbar menu
Params saved into MXD
SEISMAP8.DLL, SEISMAP9.DLL V1.60

Version 1.51 11/10/04 CM
Standalone install - LEASetup not required
Added LICINFO.INI
Removed BABY32DL.DLL

Version 1.50 08/10/04 CM
SEISMAP8.DLL, SEISMAP9.DLL V1.50 Identify button on viewer and well tops overlay

Version 1.44 22/09/04 CM
Added FILEREG.EXE V1.50 and REG_SEISMAP.INI

Version 1.43 18/08/04 CM
SEISMAP8.DLL, SEISMAP9.DLL V1.43
Automated build

Version 1.42 28/07/04 CM
SEISMAP8.DLL, SEISMAP9.DLL V1.42 action updates and viewer cursors enabled

Version 1.41 25/06/04 CM
Check and set primary display field for well layer

Version 1.40 23/06/04 CM
SEISMAP8.DLL - Arcmap 8 version
SEISMAP9.DLL - Arcmap 9 version

Version 1.30 08/06/04 CM
SEISMAP.DLL V1.30 Added licensing, seismic pan button, read SPs from attribute table

Version 1.20 21/05/04 CM
SEISMAP.DLL V1.24 final beta test with help file

Version 1.10 04/05/04 CM
SEISMAP.DLL V1.10 Added Data Frame param, works with $-notation for
                  environment variables in path names, as well as %%

Version 1.02 27/04/04 CM
SEISMAP.DLL V1.02 Added simplified SP (hatch) annotation, 
                  Works with group layers

Version 1.01 14/04/04 CM
SEISMAP.DLL V1.01 Resolves relative paths for seismic files

Version 1.00 13/04/04 CM
SEISMAP.DLL V1.00 Beta Test