RoadEng/98, Terrain Tools/98
Version 3.138
Softree Technical Systems Inc.
604-519-6222
206-628-6454 (USA)
mail@softree.com
www.softree.com

CONTENTS

	INTRODUCTION
	HARDWARE PROTECTION KEY AND PASSWORD
	COMPATIBILITY WITH PREVIOUS VERSIONS
	ENHANCEMENTS SINCE THE 98 RELEASE (VERSION 3.003)
	BUG FIXES SINCE THE 98 RELEASE (VERSION 3.003)


INTRODUCTION

Please see our web site (www.softree.com) for up to date information 
regarding new releases documentation and training.



HARDWARE PROTECTION KEY AND PASSWORD

The Terrain Tools product no longer requires a Hardware Protection 
Key (dongle) as of version 3.1. However certain functions are
password protected. A password is provided when you purchase a
licence. The remaining functions can be used as FreeWare and the 
protected functions can be viewed in Demonstration Mode without
a passward.

The RoadEng and Terrain Tools with Survey products require a 
Hardware Protection Key (dongle). Without the Key Survey/Map and 
Location modules will run in Demonstration mode. The Terrain module
will run in FreeWare mode without a key or password.

We recommend that you install the Sentinel System Driver on any computer that 
has a Hardware Protection Key attached; this is usually done automatically 
during installation. To install this driver manually, run 
"RoadEng\Drivers\Setup"; to uninstall, run "RoadEng\Drivers\Setup /u"
(see also "RoadEng\Drivers\ReadMe.txt").



COMPATIBILITY WITH PREVIOUS VERSIONS

There have been no significant file format changes from version 3.0xx 
to 3.1xx. Files are forward and backward compatible between both 3.xxx
versions.

Files created in previous versions of RoadEng and Terrain Tools (2.xxx
and earlier) can be read in current versions.


ENHANCEMENTS SINCE THE 98 RELEASE (VERSION 3.003)

The following features have been added since the release of Softree/98 products. 
The version number below is the first version of the software that contains the 
enhancement.
	
Version Module  Description

3.004   All     Multi-Plot rectangle: transparent text option (rectangle to be 
		transparent or opaque with text)
3.004   All     Multi-Plot Legend options added to control height of fields in mm. 
		(Now Legends will line up with the grid vertically).
3.004   All     Multi-Plot rectangle will now display a single column table (use
		Row Dividers and Row Height to configure multi-line text as a table)
3.004   Locatn  Units added to Mass Haul graphic (Profile sub-window)
3.004   Survey  Station distance between centerline points can now be as low
		as 0.001 units (used to be 0.1 units)
3.005   Terrain Labels for point number added
3.005   Terrain Ctrl-E speed key for properties added (double click doesn't work 
		for multiple features)
3.005   Locatn  first/last report point option added to data window display
		(useful for fixed interval volume reporting)
3.005   Terrain Join two selected features function added
3.005   Terrain Close and/or Reverse function added
3.006   Terrain Wintab driver support added for digitizers (still in Beta test mode)
3.008   Terrain DXF import: interpret group code 38 as Z coord
3.010   Terrain can modify profile line types for features (default is same 
		as plan line type)
3.010   Locatn  Edit - Auto Balance function added
3.011   All     Units display option for azimuth added. See Edit-Entry Mode in 
		Survey/Map module; see the General Options button in the 
		View-<window> Options menus in Terrain and Location.
3.011   Terrain General Options button added to all View-<window> Options 
		dialog boxes; Azimuth format is included in the new 
		General Options dialog box.
3.013   Terrain Snap to point/grid added. See plan options dialog.
3.016   Terrain ASCII import now configurable from Options dialog box
3.018   Terrain new installer 
3.018   Terrain terrain import added
3.018   Terrain any import will select all new features (and deselect others)
3.019   Terrain import ascii, wild cards for ID selection, and can format 
		by feature ID
3.019   Terrain New status items added to help route selection on terrain
		model: average slope between user points and side slope at 
		current point (there is still some work to be done on the side 
		slope item)
3.019   All     New type hardware protection key implemented (Sentinel 
		SuperPro). This key should be capable of working with zip 
		drives, tape backups and other bi-directional devices.
3.019   Terrain UNDO has been added (again) to the Edit menu
3.019   All     rotateable sizable options added to symbols
3.020   Terrain Symbols rotateable and sizeable with features (see Module-Setup
		Edit Symbols)
3.021   Survey  option to not fill grey boxes between survey notes in print-out 
		(uses less ink on ink-jet printer)
3.021   Terrain Edit-Modify current point-Coordinates enhanced: allows you to 
		enter XYZ or Azimuth, Distance, Slope data to define new points 
		on a feature.
3.021   Terrain Edit-Digitize/Draw new feature "Keyboard" button added. This allows
		you to create a feature using the Edit-Modify current point-
		Coordinates dialog box.
3.021   Terrain Terrain now handles large coordinates (i.e. UTM) without 
		excessive roundoff errors - note that older versions of 
		Terrain.exe will read the new files but the coordinates 
		will be shifted!
3.024   All     custom color added to the linetype dialog box
3.024   All     symbol size, rotate added to linetype dialog box
3.025   Locatn  Can print Sections only at culverts (direct print or Multi-Plot)
3.025   Locatn  Culvert info can now be displayed in the status area of the Section 
		Window
3.026   Locatn  Data window: Cul DIA (Culvert Diameter: mm or inches) and 
		Cul Box Ht (Culvert Box Height: m or feet) columns added
		(Cul Ht. (Culvert diameter or height: m or feet) removed from 
		available list but still displays for backward compatibility)
3.026   Locatn  Data window: Seeding area added - sum of slope areas between bottom of 
		cut or top of fill and slope stakes (may include ditch if modify
		RoadEng.ini to add SeedDitch=1 to the [Location] section)
3.026   Terrain Pick up labels on snap to point (if one does not exist)
3.026   Locatn  Remove path size limit from location module
3.027   Locatn  Added staking items to status area of section window (for example 
		P-StkL/R, Stk L/R, P-Clr L/R, Clr L/R and Clr L/R X - these items 
		were already available for display in the data window)
3.027   Locatn  Added culvert left and right lengths to status and data windows
3.027   Terrain BMP import and display: now faster, also line counter display added 
3.028   Terrain Edit-Modify Selected feature(s)-Interpolate Points function added. 
		Inserts points into feature at regular intervals; not yet completed
3.029   Terrain Font control for status window
3.029   Terrain Define contour line type in Edit-Calculate terrain Model
3.030   Terrain File-Export To Ascii added
3.030   Terrain Edit-Copy To Clipboard enhanced (features can go to Ascii format
		for paste into a spread sheet)
3.032   Locatn  Added horz.dlt to install, modified profile.dlt to allow vertical 
		alignment in section (among other subtle changes)
3.100   Terrain Menu (and functionality) control added to Module-Setup dialog.
3.100   Terrain Right or Middle mouse pops up Menu (checkbox in Module-Setup dialog)
3.100   Terrain Profile mouse location (station, elevation) now shown in status bar
3.100   Terrain Background display of other terrain files 
3.100   Terrain Calculate volumes between Background surface and current surface
		(needs Password or new key)
3.100   Terrain Drape two or three layers on background terrains for export to P-Line 
		notes
3.100   Terrain Profile display of multiple features (projected and/or intersected)
3.100   Terrain Profile draw and edit features (needs Password or new key)
3.100   Terrain Profile draping on background terrains added (strata) 
3.101   Terrain Profile area (cross sectional area) status item added
3.101   Terrain Layer control added to Edit-Select Feature(s)-By Name (advanced section)
3.101   Terrain Edit-Select Feature(s)-By Layer menu added
3.101   Terrain View-Current Feature to Profile (F5) menu added: updates the main
		feature in the active profile (Display Current Feature Profile option no
		longer available) 
3.101   Terrain Edit-Select Feature(s)-By Boundary menu added
3.102   Terrain Profile window title changed: so you can see feature name in minimized 
		window
3.102   Terrain Profile 3d segment length label added (dLength)
3.102   Terrain Edit-Modify Selected Feature(s)-Shape added: generate circle from 
		points in selected feature (i.e. two points represent diameter)
3.102   Terrain Edit-Modify Selected Feature(s)-Break-At Current Feature menu added:
		Breaks selected features that cross the current feature
3.102   Terrain Edit-Modify Selected Feature(s)-Intersect menu added:
		Adds points at intersection of selected features and the current feature
3.102   Terrain Layer combo box in Feature Properties dlg so you can select standard names
3.103   Terrain Status: add 3d length
3.104   Terrain Curves added to Edit-Modify Current Point-Coords dialog
3.106   All     Web links added to Help menu
3.106   Terrain Page boundary rectangle added to all File-Export <type> Drawing to DXF
3.106   Terrain Surface property options added to Edit-Calculate Terrain Model dialog 
		box and Status window (for VBND boundary features)
3.107   Locatn  Survey comment available in status area of Section window
3.107   Locatn  Edit-Assign Templates auto generates only one report point at each
		template/taper interface
3.107   Locatn  Edit-Auto Generate: Assignment Intervals option added (these are places 
		such as template interfaces where the software automatically generates 
		Report points)
3.107   Locatn  Culverts: option to add extra length after auto calculate length
3.107   Locatn  Curve table added to multi-plot: contains many more curve parameters than
		the data window.
3.107   Locatn  "Bluetopping" output: detailed coordinate data output at each section 
		for surfacing, subgrade and cut and fill break points.
3.107   Locatn  Template editor: extended segments now allow vertical/horz/slope distance 
3.107   Locatn  Template editor: allow any template (with defined widths and surfacing) 
		to be designated as a bridge (no cut or fill)
3.107   Locatn  Template assign (stn ranges) table reported in new multi-plot table
3.107   Terrain New Status items: delta X, Y, Z, slope Dist, label text
3.107   Terrain Select Features - by Property function added
3.108   Terrain Ascii in: allow n fields to go into label (comma delimitted)
3.108   Terrain Edit-Modify Selected feature(s)-Buffer function added (to extended 
		cad group). Creates new feature(s) a given offset from the selected one(s).
3.108   Terrain Edit-Modify Current Point-Coords dialog now handles curves with included 
		angle > 180 degrees (still must be less than 360).
3.108   Terrain Add coordinates shift option to import Terrain .
3.108   Terrain File-Export: add coordinate shift option on export feature as traverse 
		or ascii.
3.108   Terrain No longer create unique feature name with a) pencil button b) digitize 
		button c) Edit-Digitize Draw New Feature dlg. This will save confusion 
		when we implement DXF layers by name export.
3.108   Terrain File-Import DXF: now handles blocks (see Options button).
3.108   Terrain File-Import DXF: better text formatting.
3.108   Terrain File-Import DXF: now handles circles and arcs.
3.108   Terrain File-Import DXF: now handles 3d-faces.
3.110   Terrain DXF Import: can now read LW Polyline (ACAD 14 and 2000)
3.110   Terrain Tiff/GeoTiff import added
3.110   Terrain Start up prompt to see web tutorial added
3.110   Terrain Image thinning for large bitmaps
3.110   Terrain No longer converts all images to 24 bit (some BMP files that 
		used to be too big may now be readable)
3.110   Terrain X, Y coordinate label added to Plan 
3.111   Terrain Can now define model calculation area by TBND feature.
3.113   All     Disabled beta warning (still marked beta in about box and 
		install intro)
3.113   Locatn  New Section window numeric fields added: 
		Srf Elev - Elevation of final surface at centerline (also 
			in Data Window) 
		Super L - slope from center line to left edge
		Super R - slope from center line to right edge
		Srf Wd. - Width of final surface (left plus right) 
		Srf Wd.L - Width of final surface left of centerline 
		Srf Wd.R - Width of final surface right of centerline 
3.115   Terrain Comment field added to Status window (shows current point 
		text label) 
3.115   All     "Beta" removed from version - this is a final release.
3.124	All	Network key support available for TCP/IP protocol (beta test)
3.125	All	Upgrade sentinel system driver to 5.39
3.126   Loctn   New NorthCr.dsn example
3.128	All	SuperProNet Net dongle: KeySrv32 now looks for specific host name or IP 
		address in RoadEng.ini  (i.e. NetKeyHost=192.168.0.107). This prevents 
		broadcast entirely (unlike NSP_HOST environment variable).
3.128	Terrain	Stu, this is for you: If you change roadeng.ini to contain 
		"DLineVariableSlices=1" in the [Terrain] section, the Cable Analysis 
		"Simple Third point Deflection" will use the number in the "# Slices" 
		box to draw the graphic.


BUG FIXES SINCE THE 98 RELEASE (VERSION 3.003)

The following bugs have been fixed since the release of Softree/98 products. The
version number below is the last version of the software that exhibited the bug.
	
Version Module  Description

3.003   Locatn  Data Window scroll bar elevator button does not work properly
3.003   Locatn  copy any graphic to clipboard (Ctrl-C), paste in word -> upside-down
3.003   Locatn  copy Section to clipboard (Ctrl-C), paste special as "picture" in 
		word -> Status text is offset from graphic. 
3.003   Locatn  copy Multi-Plot to clipboard (Ctrl-C), paste special as "picture" in 
		word -> picture empty (graphic offset?)
3.003   All     Multi-Plot rectangle: only user text has opaque background (auto 
		text is opaque but rectangle is still transparent)
3.003   All     Legend Items dialog box: change text description -> click on 
		Properties, Add or Shift -> change gets lost
3.003   Locatn  Section options: Display Status Information not saved in screen layout
3.003   Terrain Break (Ctrl-Q) removes extra points when cutting draped features 
		(TIN POINTS cause problems)
3.003   All     double dash feature with 180 degree corner hangs in draw
3.003   Terrain import gray scale JPG file -> GPF
3.003   Survey  Enter large number of Radial Shots, add short Fore Shot of 26m, 
		RS shots disappear on save/retrieve. (If the number of radial 
		shots is more than the Fore Shot length times 10 this bug will 
		manifest itself).
3.004   All     labels dialog: Get Defaults resets all label properties (should only 
		modify the selected label).
3.004   Terrain Underline characters missing in some menu names (Alt+Key operates menu) 
3.005   Terrain Impossible to capture (for edit) last point in closed feature.
3.005   Terrain Disabled menus removed from the Cable Data menu
3.005   Terrain Ctrl+E,L,M,D,Q,J work intermittently
3.005   Terrain Can't modify bitmap properties with other features if it is 
		the current feature, this can make it difficult to turn display on/off.
3.005   Terrain shift-click-and-drag will add a floating label to the selected list 
		but won't remove it
3.006   Locatn  Save screen layout on top of old file does not remove old file first 
		(remove window from screen layout, save, window comes back on retrieve)
3.006   Locatn  wrong P-Station in section window (after add section to multi and change 
		station range)
3.006   Locatn  wrong section in multi window after change current point in design 
		(Ctrl-J or add point or toolbar arrow)
3.006   Locatn  section coordinate display in status is incorrect and editing of section 
		is not right if section has autoscale and multi window is displaying 
		a section
3.006   Locatn  section edit doesn't work when multi window with section is visible 
		(if have more than one row or col) 
3.006   Locatn  Hangs on open location if respond NO when prompted to remove location 
		design beyond end of shortened traverse.
3.006   Terrain Cable Analysis: tower at stn > tail simple third pt deflection upsidedown
3.006   Terrain two plan windows, labels only shown selected in one
3.007   Survey  possible to paste theodolite (turning angles) traverse into an ordinary 
		azimuth traverse and vice versa
3.007   Survey  reverse of theodolite survey (turning angles) fails (fix by disabling 
		reverse)
3.007   Survey  reverse of traverse with instrument height different from target height 
		fails
3.007   Survey  Coordinate adjustment fails if two or more radial shot points are set 
		absolute (behaves as if they all branch from the same point). Only occurs 
		if no other absolute points lie in between.
3.007   Survey  Insert traverse reversed, RS shots turn into FS shots.
3.007   Survey  insert file at end (append) last RS shots get shifted to end of new 
		traverse
3.008   Terrain duplicate bitmap wasn't setting the name properly
3.008   Terrain shuffle losing the current feature
3.008   Terrain attrib clone not unlocking and relocking
3.008   All     memory leak in multi-plot bit map display
3.008   Survey  absolute point not adjusting properly if IFS or RS absolutes preceding
3.008   Survey  traverse exported from Terrain has garbage side shots (caused by very 
		large total number of side shots)
3.008   Terrain Move/Size/Rotate dlg: size factor must be an integer. Allow fractions.
3.009   Locatn  azimuth label incorrect if non-zero declination in pline
3.009   Survey  azimuth label incorrect if non-zero declination in traverse
3.009   All     linetypes file (*.lin) becomes unreadable if delete text in a text item 
		(instead deleting the whole item with the delete button)
3.009   Survey  grid color/linetype not saved with survey/map
3.009   Terrain Hatch undraw/redraw not right when change selected features: . No longer 
		try to change fill color to magenta (selected color).
3.009   Terrain Spurious "do you wish to modify feature formatting" message in label: 
		after turn on hatching (or symbols).
3.009   Terrain label edit dialog box, with multiple label selection: "Please enter 
		less than 25 characters" on OK (the text "multiple selection" is being 
		interpreted as valid text to overwrite the multiple labels)
3.010   Locatn  Auto Balance: vertical balance, makes spurious Plan points (only in 
		version 3.010B) 
3.010   Survey  print notes, get large fields on screen (paint with CellRect set to 
		printer resolution), OK if resize
3.010   Survey  ascii import no longer works on formats with variable number of side 
		shot fields (all files generated by Survey Save-As Ascii are readable)
3.010   Locatn  Profile sub-windows (Mass Haul and Cut/Fill Area) grid color, linetype 
		not working
3.011   Terrain GPF: Terrain import traverse
3.011   Survey  Auto-Magnetic Anomaly Adjust: RS azimuths are used in calculating turning angle segments (they should be ignored)
3.012   Terrain Digitizers that need initialization string will fail (3.006-3.012)
3.013   All     GPF: Save-As DXF export with large label
3.015   Terrain new profile - vertical red line? Goes away if autoscale.
3.015   Locatn  file print section (or profile or plan or data and cancel) - 
		context sensitive help does not revert to default after.
3.015   Survey  enter dz value in Side Shot short form -> error
3.015   Survey  enter dz value in Side Shot dlg -> no error if dZ > SD
3.015   Locatn  change designs, Auto-Balance station range  parameters not reset 
3.015   Terrain Bitmap options: turn Display on/off or move origin -> have 
		to wait for re-read bitmap - this is slow if it is a JPG or 
		rotated
3.017   All     multi line text labels: rotate come out in wrong order
3.017   Terrain can't edit non-connected feature points (since 3.006)
3.017   Terrain vertical red line in profile when add new point to draped feature 
		(while still captured - OK after new point is anchored)
3.016   Terrain bitmaps are not clipped in the multi-plot or plan print (since 3.014)
3.017   Locatn  Auto-Balance: should uncheck Profile points when switch from Vertical 
		to Horizontal alignment (similarly uncheck Plan when switch back).
3.017   Locatn  last SSR, SSL wrong in data window (shows previous)
3.017   Survey  insert shot, can't delete (until after put in non-zero distance)
3.017   Survey  stations out of order sometimes after insert shot (until after put 
		in non-zero distance)
3.017   Terrain no context sensitive help for Cable Analysis-Calculation Parameters 
		and Assign Setup dlgs
3.018   Terrain after delete last point in feature (this deletes feature) 
		can't select new feature (3.018 only)
3.018   Terrain turn off elev check (make into draped feature) does not 
		redraw (or recalc)
3.018   Terrain GPF on move label (if symbol attached to same point as label - sometimes)
3.019   Terrain can't move labels in terrain profile (3.019 only)
3.020   Terrain horizontal and vertical lines (giant symbols) in some files created between
		3.010 and 3.018 and displayed with 3.019, 3.020
3.020   Locatn  for some screen fonts a piece of text appears beside check boxes in the 
		template extended segments dialog
3.020   Locatn  template editor: extended segments use HD when auto slope (still do but 
		now in F1 for help)
3.020   Terrain multi profiles, turn of auto -> elevation wrong - lose image (only if 
		main profile window not visible)
3.020   Terrain multi profile or plan, turn off auto, then shift arrow to scroll -
		still prompts to turn off auto scroll (OK if say yes)
3.020   Terrain bmp image is at back but if select/deselect it draws in front (sometimes)
3.020   Terrain wrong warning sound if try to scroll auto scaled profile
3.020   Locatn  first multi section shown in red
3.020   Locatn  after assign fill/template/site-prep list should scroll to show new 
		assignment
3.020   Terrain snap to point: should set elevation even if feature is not draped
3.020   Survey  inst height != target height, dz entry -> displayed dZ changes to 
		net value instead of raw data
3.020   Terrain GPF: on retrieve some screen layouts with missing bitmaps (caused 
		by Profile paint after browse dlg pops up part way through retrieve).
3.020   Locatn  multi section, fixed intervals, auto pagination -> last page shows 
		garbage sections after end of design
3.020   Locatn  Stratum Layer Assignments: fields being merged incorrectly
3.020   Terrain move features does not reset scroll bounds 
3.020   Locatn  move location design terrain background file: get "error reading terrain 
		file" instead of "could not find terrain file xxx.ter. Browse?"
3.020   Terrain Empty  feature (with no points, click new feature button but don't draw 
		anything) shows up in name select dlg but can't be selected.
3.020   Terrain Empty and breakline features get counted in status "Features" 
3.020   Terrain Empty features get "selected" on Tab 
3.020   Locatn  assigned fill always uses layer 1 gnd material expansion/compaction factors
3.020   Terrain ASCII import options feature format: delete always removes the last item 
		on list
3.020   Locatn  no error message if attempt to place vertical curve between tangents that 
		are at the same grade
3.020   Locatn  circular curve max radius is negative (only occurs on computers that 
		do NOT have a math co-processor)
3.020   Terrain snap to grid options display x, y as doubles with a zillion digits after 
		the decimal
3.020   Survey  instrument/target height popup displays doubles with a zillion digits 
		after the decimal
3.020   Locatn  max culvert sizes increased
3.021   Terrain Edit-Digitize/Draw new feature "Keyboard" button does not work
3.022   Locatn  profile floating label GPF (terrain too?)
3.022   All     sometimes multi-line labels lines out of order (last first)
3.022   Terrain save as DXF - extents wrong (3.022 only)
3.022   Terrain calc triangles: point selection range does not work (3.022 only)
3.022   All     two list dlg box OK cancel buttons reversed
3.022   Locatn  terrain background in wrong place (3.022 only) 
3.022   Terrain stack overflow in point edit dlg (message loop caused by 
		feature outside tin warning - causes kill focus, etc.)
3.022   Locatn  Parabolic curve K factor is wrong sign in data window
3.022   All     install always seems to "find existing version"
3.022   Locatn  assign fill (and other assignments that add report points) 
		jumps the current station
3.022   Terrain Digitizer doesn't work in 3.022B.
3.023   All     install: can't choose long directory name for destination (espessially 
		if contains spaces)
3.023   Terrain export to traverse with some coincident points -> get garbage shots 
		(HD=0) in survey (should just skip them)
3.023   Terrain read in old terrain file, then clear, then make new terrain and save -> 
		"do you wish to save as version 3" (this should not happen after clear)
3.023   Terrain save-as DXF spurious features included (undo features - since 3.019)
3.023   Terrain Save As DXF: features all export as black DOT linetype
3.024   Locatn  print/preview/multiplot Sections have wrong horizontal offset if "fixed 
		intervals" and no report points on stations
3.024   Locatn  edit in section window, cursor jumps to mouse
3.025   Locatn  Data window: missing last row in page (if not last page) for culvert, 
		fixed interval or BC EC reports.
3.025   Locatn  culvert fill items in data window all 0 (except current point) after 
		OK in culvert edit dialog box
3.026   Locatn  Stake L X  (and Clr L X) is positive but Hinge L X is negative 
		(all left X coordinates should be negative - all slope distances
		are positive from center line out)
3.026   Survey  Wrong status text for Edit-Assign ground Types menu
3.026   Locatn  Culvert in wrong position in profile if no REPORT point on culvert
		and no horizontal alignment
3.026   Locatn  Culvert in wrong position in cross section if looking at last profile 
		point just before a culvert (.2m away)
3.026   Terrain Changes to ascii import format should not be reset on File-Clear
3.026   All     Module-Setup - Save as Default should not change Normal line and 
		symbol tables
3.026   Terrain Version 3.003 can't read files (causes GPF) saved by later versions 
		(at least 3.014 up to 3.026) if point or feature symbol formatting 
		used - now 3.003 will read files saved with 3.027 or greater but 
		symbol formatting is lost
3.027   Locatn  coincident consecutive absolute coordinates in Survey -> causes GPF
3.027   Terrain snap to grid not displaying correctly
3.027   Terrain export with start of feature off model --> could cause GPF 
3.027   Locatn  close points in pline (< 0.1m apart) can cause alignment problems
3.027   Terrain breakline: possible GPF at triangulation time
3.027   Terrain GPF on export feature with side shots if terrain needs recalculating 
	(if status side slope item displayed)
3.027   Terrain triangles invalidated on change line type 
3.027   Locatn  remove full path on terrain background file and background may shift
		and lose linetypes and symbols
3.027   Terrain small memory leak; add symbol to a point on a feature with more than
		one point
3.027   Locatn  intermittent stray curve drawn on plan 
3.027   Locatn  delete curve, does not set modified flag
3.027   Locatn  Section P-Line linetype always same as stripping (now same as Plan
		P-Line)
3.027   Terrain Cable Analysis: can't delete equipment from dlines.prm
3.028   Terrain Normal.sym, Normal.lin not read on File-Clear
3.028   Terrain Retrieve screen layout (from directory other than Roadeng) does 
		not blank combo box (location too)
3.028   All     Labels with minimum spacing set, delete one label, new one reappears 
		near it
3.028   All     Box alignment and justification on labels not right
3.028   All     Opaque label should have opaque box if shown
3.028   Terrain snap to point/grid: not in old screen layouts (stays on/off when 
		retrieve old screen layout)
3.028   Terrain import bitmap: new bitmap not selected after.
3.028   Survey  save-as *.ASC digits after decimal moved from screen layout to 
		roadeng.ini (AsciiDecimals=)
3.028   Locatn  traverse index number display (status, data) n/a if not on
		station. Also last index in traverse shows n/a.
3.028   Terrain Edit-Modify Selected Feature(s)-Interpolate function to create and 
		label points at equal intervals - can use station attribute on 
		imported traverses
3.028   Terrain Screw up triangles: possible to delete, move or add elevation 
		points without removing triangles if always Cancel prompt. 
3.028   Terrain Select floating label and feature, properties menu not available;
		better to make it available but don't modify labels
3.028   Terrain Import terrain: item looks selected but is not (only happens when 
		imported terrain contains selected features)
3.029   Terrain Edit-Calculate Terrain Model does nothing (3.029 only)
3.029   Locatn  Copy data window to clipboard fails if larger than 64K bytes 
		(first part of data missing)
3.030   All     GPF: on create floating label with no text
3.030   All     multi-line labels in wrong order if vertical offset is positive
3.031   Locatn  data window print error: large format or 1200DPI printers - display 
		one item only, column offset wrong on print or preview
3.031   Terrain import using "Feature has an ID field" (FeatureParse=1) if name is 
		bigger than 8 characters -> bad feature name or possible GPF
3.031   Locatn  assign bridge example (green book) no profile design yet, confusing 
		if student looks at profile
3.030   Survey  traverse unit conversion does not convert culvert dimensions 
		(24" becomes 2000mm)
3.031   Terrain import bad dxf file: no error message, fails silently 
3.031   Terrain GPF on delete if answer Cancel to "Do you wish to delete selected 
		features?" (if no labels in terrain)
3.031   Terrain Draping long straight features (i.e. sight lines) fails: "Warning, 
		maximum TIN points for an interval exceeded." Increase max number 
		of tinpoints from 200 to 2000.
3.031   Terrain Undo never available: in a large model Ctrl-E and Move/Size/Rotate
3.031   Terrain GPF: delete draped features (especially if shuffled to back), 
		triangles not shuffled properly
3.032   Terrain select all selects breakline "shadow" features (these should always
		be invisible)
3.032   Terrain Can't undo nine features? Increased max number of undo points to 
		2500 (from 1000)
3.032   Terrain Break feature with triangles attached, cancel when prompts to delete 
		triangles, still breaks feature! Triangles messed up if save and 
		retrieve to clear undo features.
3.032   Locatn  Templates extended segments: uses HD for auto slope segments,
		lengths always too small (.707 factor)
3.032   Terrain Small memory leak on import terrain ascii
3.032   Terrain Small memory leak on ascii import options, Test/View function
3.032   Terrain Delete features, cancel when prompted to remove triangles -> prompted 
		again! 
3.032   Terrain breakline "shadow" features not always deleted when triangles removed
3.032   Terrain Menu text wrong: "Undo Densify" should be "Undo Interpolate"
3.032   Terrain Breakline shadow feature (BRK) selected and visible after Triangles 
		calculated (if breakline selected at calculation time)
3.032   Terrain Single point features not picking up model elevations during calculation
3.032   Terrain Move/Size/Rotate, can't distort even if "Maintain aspect ratio" is 
		turned off
3.032   Terrain Can move elevation features attached to triangles without deleting 
		triangles (just respond cancel to prompt)
3.032   Terrain Editing breakline features should only invalidate triangles (no need 
		to delete)
3.033   Locatn  Help button does not work in Get or Save dialog (from Edit-Template or 
		Edit-Ground Typesdlg): - hide it  (F1 still works)
3.033   Terrain Comments added in Modify Coordinates dialog box are invisible
3.033   Terrain Memory leaks fixed
3.033   Terrain Undo not right after Undo disabled (after triangle calc, too any features
		to undo, import features, ...)
3.033   Terrain Import ascii, won't allow open of shared file (i.e. if file is open in 
		MS Excel)
3.033   Terrain Add CSV, TXT and *.* to ASCII import file specs
3.034   Survey  Enter dZ with instrument height different from target height:
		dz defaults to difference, also can't enter dZ=0 (has no effect)
3.034   Terrain GPF (3.034 only): shortly after import Softree traverse (*.DB1) or 
		import from clipboard (caused by feature with blank name), work 
		around by setting name in import options box.
3.034   Terrain GPF: if shorten feature from more than 1024 points to less than 1024 
		points (i.e. break a long feature), then add point or delete feature
3.034   Terrain break feature is very slow, speed up and add hourglass
3.035   Terrain undo: selection state not always restored, unselect all after undo
3.035   Terrain undo: sometimes restores extra feature
3.035   Terrain undo add point: removes wrong point if point added at start of feature
3.035   Terrain unselect all should reset plan cursor to the select cursor (pencil 
		and box not allowed)
3.035   Terrain small memory leak in terrain calculation
3.035   Terrain GPF: duplicate and join big features repeatedly 
3.036   Terrain Add point to beginning of elevation feature, picks elevation from end!
3.036   Survey  Bad ground types in tutorial\setbl*.db1
3.036   Terrain GPF: caused by changing symbols
3.037   Locatn  Increased max number of borrow waste sites to 100.
3.037   Locatn  Template editor changes distance (multi[plies by square root of 2) 
		on extended segments with auto slope
3.037   Survey  Save as DXF: box culverts dimensions rounded to integer
3.037   Terrain Move/Size/Rotate: rotation origin wrong if user changes origin
3.037   Survey  Memory leak; traverse Edit-Plot Information (linetype edit)
3.037   All     GPF in Linetype edit/modify: open one module (Survey for example), then 
		open another module (Terrain) then close the first and edit linetypes 
		-> GPF
3.037   All     GPF in DXF export/import: open one module (Survey for example), 
		then open another module (Terrain) then close the first and 
		import/export DXF -> GPF
3.037   Terrain Interpolate Points: crash when interval spacing is set for a label and 
		UNDO is done on a point label
3.037   Survey  Enter slope as deg:min:sec: negative value loses sign
3.038   Terrain Multi Plan and Terrain sub-views, center coordinates wrong
3.038   Locatn  Multi Terrain sub-views, center coordinates wrong
3.039   Terrain GPF: create legend or open file with legend (3.038, 3.039 only)
3.039   Terrain Two List dialog box sometimes displays message "This item must remain 
		selected" for no reason when trying to remove an item (This dialog 
		box is used throughout the three modules)
3.039   Locatn  Don't display "inf." in H.Rad with no curve, just leave blank like for 
		Delta Az.
3.039   Locatn  Data Window: H.Brk. non-zero at BC point when only BC, EC points displayed 
		(happens when plan points skipped between curves)
3.040   Terrain Import DXF with more than 32K features, status popup starts counting 
		with negative numbers (int overflow)
3.040   Terrain Import DXF labels offset (only some types of labels - i.e. 
		File-Export Plan Drawing from location)
3.041   Locatn  Zoom out, can't easily capture point (terrain too)
3.041   Terrain Zoom out, can't easily capture point (location too)
3.041   Terrain Plan scrolls out of view after Edit-Modify Current Point-Coords
3.041   Terrain Ctrl-N, B profile does not always scroll properly if D-Line 
		sub-windows displayed
3.041   Terrain Import traverse, gnd types lost 
3.041   Survey  Traverse save-as DXF: culvert labels always show 2 decimals 
		even if pipe in mm
3.041   Terrain Choose contour interval of .2m -> no smoothing (.5m interval works fine 
		with same thinning distance)
3.042   All     Slow response in menus (3.042 only)
3.043   All     Slow response in drawing (3.043 only)
3.043   All     Toolbar buttons not enabled (3.043 only)
3.043   All     Net Key not recognized (3.042, 3.043 only)
3.099   Terrain not all TINPOINTS calculated if part of the feature falls off the 
		terrain
3.099   Terrain move/size with two plan windows - not quite right if scale different
3.099   Terrain large number of features move, no undo, tracker rect removed -> crash
3.099   Terrain "Quit" digitizing - wrong current feature
3.099   Terrain digitize profile - should reset elevation on first point
3.099   Terrain New dongle bit for advanced Terrain features (vols and profile edit) added
3.099   Terrain Z extents wrong: now fixed on open file
3.099   Terrain profile auto scale wrong after size feature (only elevation features)
3.100   Terrain 3.100 only, right click on profile window when plan is active: menu 
		says active window is profile but get plan options and plan stays active
3.100   Terrain 3.100 only, export feature to traverse notes, use existing ground type 
		attributes, notes get blank ground types (if no attributes) - better to 
		disable this option if feature was not originally imported from a traverse.
3.100   Terrain 3.100 only, retrieve screen layout, lose background file names (and 
		profile line types and colors and hatch)
3.100   Terrain 3.100 only, Memory leak: terrains never freed on retrieve screen layout, 
		with background files defined (see above)
3.100   Terrain Recent file list displays same name twice with different capitalizations 
		(TEMP.TER (open) and TEMP.ter(save))
3.100   Locatn  Open from recent file list, file not found, remains on list
3.100   Terrain Open from recent file list, file not found, remains on list
3.101   Terrain 3.101 Only: Status Elevation item blank.
3.101   Terrain 3.101 only, Profile Options: projected/intersected dlg, each clear button 
		clears both lists
3.101   Terrain 3.101 only, Select by Name: layers drop down list does not update after 
		modify layers from "+" button
3.101   Terrain File-Export traverse, ground types not working properly
3.101   Terrain File-Export traverse, slow (if side shot fall off model) need progress 
		status box
3.101   Terrain Coordinate mod dlg: selection state modified on cancel
3.101   Terrain New profile window: main feature should be current feature (not same as 
		last profile)
3.101   Terrain Profile projected or intersected features disappear if renamed
3.101   Terrain Profile autoscale: modify floating label location, repaint not right
3.101   Terrain Profile autoscale not right (intermittent)
3.101   All     Hourglass cursor interrupts work regularly for a few seconds: Change 
		hardware key timeout to 5 minutes (from 1) to reduce interruptions
3.101   All     Portable system driver updated to 5.38 (this can speed up key access, 
		see above)
3.101   Terrain Can't add point before start of projected feature in profile
3.101   Terrain Profile move/size and point edit should maintain perpendicular offset 
		from fence section (defined by main feature)
3.101   Terrain Linetype with text not right on long feature segments with small scale 
		(wrap around effect)
3.101   Terrain Background options: shift display order buttons disabled incorrectly 
		(can cause GPF)
3.101   Locatn  Multi-plan no backgrounds displayed
3.101   Terrain Profile snap to point: if near line, snaps to nearest point even if 
		point is far away
3.101   Terrain 3.1 only - Prompt: "File contains functions which are not enabled . . . " 
		always puts you in demo mode    
3.102   Locatn  "Gnd Type does not exist , add it to your table": User always sees 
		RUN:RISE slope format in GND editor even if set to SI (RISE:RUN). 
3.102   Terrain Export Traverse: it is possible to get side shots that are too short 
		for Location (it interprets them as dist==0 end of side shot series)
3.102   Terrain Volumes: concave VBND features don't work properly
3.102   Terrain 3.101 only: Intersect function can corrupt triangles
3.103   Terrain Profile labels such as dLength and Grade not displayed properly if 
		TIN points turned off
3.103   All     Can't copy text from automatic label in label edit mode
3.103   Terrain Some automatic labels don't delete properly in label edit mode 
		(also causes memory leak)
3.103   Terrain (3.1 only) Resource leak: after too many right mouse menu popups, 
		system runs out of resources (menus dissappear) 
3.104   Survey  install: spur.db1 missing from tutorial directory
3.104   Terrain (3.104 only) GPF on Join two features if one needs reversing 
3.104   Terrain (3.1 only) Break at feature: Interpolated points created when even if 
		broken feature is unconnected feature
3.104   Terrain Small memory leaks
3.104   Survey  Small memory leak
3.104   Terrain (3.1 only) Undo Join does not undo reverse of feature
3.104   Terrain Index label should only count non-curve points
3.104   Terrain (3.1 only) Break at feature: none selected after (should select broken 
		features on right of boundary)
3.104   Terrain Traverse export: gnd type lower case, not same as upper case and can't 
		add to table in Location Design
3.104   Terrain Plan rotation angle only allows -180 to 180 (should be -360 to 360)
3.104   Terrain (3.1 only) Break at feature, Large model: hangs or GPF
3.104   Terrain (3.1 only) Break at feature: cancel at "not enough room to undo" message, 
		get more of same message and extra items popped off undo stack
3.105   All     Install: does not delete all files in tutorial folders before reinstall 
		(after user approval)
3.105   Survey  Save As or first save of traverse to another drive - result has no data 
		in it (can't open). Seems to be NT specific.
3.105   Terrain Cable data print preview broken
3.106   Terrain GPF on exit (and other places): if feature is larger than 2048 points
		and Edit-Modify Selected Feature(s)-Properties or DXF import large 
		feature
3.106   All     3.106 only Traverse Notes read write long file path error Raima -905:
		in 3.106 only you will get this error if the full path name of your file 
		is greater than 53 characters. Before and after 3.106, the directory 
		alone must be more than 66 characters to cause this error.
3.106   Terrain Washout background Terrain: included bitmap not affected.
3.106   Locatn  Culverts not always drawn properly (station slightly wrong in plan)
3.106   Survey  English.db1 has garbage culvert sizes in samples
3.106   All     Multi-Plot: Ctrl-Click selects multiple windows but does not re-draw 
		properly
3.106   Locatn  Curve PI points not affected by L-Line symbols (always box symbol)
3.106   Locatn  Section grid spills into status area
3.106   Terrain Profile Window: Modify selected feature labels -> symbols dissappear
3.106   Terrain Remove features from profile display, undo delete does not restore profile
3.106   Terrain New elev feature in profile: no need for elevation and interval prompt
3.106   Terrain Hidden features should not be selected in select by boundary
3.106   Terrain Profile Projected/Intersected: Get Near also gets hidden features
3.106   Terrain Break or intersect at current feature (no other features selected) 
		should not operate on hidden features
3.106   Terrain Intersect (and Break at Feature) fails intermittently (sometimes a feature
		is missed)
3.106   All     Grid (rotated) not clipped in Export Multi Drawing to DXF
3.107   Locatn  culvert extension should not be modified by retrieve screen layout
3.107   Terrain Change BMP file name, does not re-read file
3.107   Terrain Multi-Plot: rect center and right justify not correct for multi-line text
3.107   Locatn  Save As to new directory: does not delete all files from traverse of 
		same name (even if user says ok)
3.107   Locatn  Retrieve screen layout, lose background file name. Also can get large 
		memory leak (entire Terrain).
3.107   Terrain Edit-Modify Selected Feature(s)-Move/Size/Rotate does translate first 
		(should do rotate first like in import Coordinates options).
3.107   Terrain Move/Size/Rotate dlg - duplicate features does not work - remove it.
3.107   Terrain Export to Ascii, summary mode, z item gets y coordinate in error.
3.107   Locatn  3.107 only: add Terrain background to Plan causes GPF (only if Properties 
		washout factor different)
3.107   Terrain Select by boundary after Break at boundary feature doesn't work well with 
		horizontal lines on boundary.
3.107   Terrain Multi-Plot: BMP in Terrain background overflows plan boundary.
3.107   Terrain Break at feature, can be slow: needs progress box.
3.107   Terrain Draw new feature button prompt wrong: refers to ctrl-D (this is used 
		for duplicate)
3.107   Terrain Edit-Modify Current Point-Coords: slope on curves always shown as 0.
3.107   Terrain Interpolate points: lose some point label formatting.
3.107   Terrain New curve arcs don't select properly with mouse (max, min values not 
		correct until after save and retrieve).
3.107   Locatn  Background uses screen layout (backgrnd.ilt) that was moved; after 
		browse for new location and re-save, still looks in old location for 
		file.
3.107   Terrain Undo break at feature leaves intersection points.
3.107   Terrain Select by layer dialog box: "All" area does not update after change.
3.107   Terrain Cables data print: produces an infinite number of pages unless specify 
		"pages 1 to 1"
3.107   Terrain Open file can no longer disable a function group (retrieve screen 
		layout can still be used to disable function groups).
3.108   Terrain Cables, data print preview doesn't work (wrong rectangle size)
3.108   Terrain Extra loops in Buffer features
3.108   Terrain Import terrain: changes plan label options 
3.108   Terrain Labels not displayed in terrain background if turned off in foreground
3.108   Terrain Profile sometimes displays wrong feature
3.108   All     Custom linetype draw hangs if very long segments off screen (can happen 
		with location section topography sometimes)
3.108   Terrain Import terrain: Profile Floating labels do not import
3.108   Locatn  Roundoff error message: caused by display of SSL, SSR in profile 
		sub-window (often caused by exporting traverse from terrain and 
		falling off model)
3.108   Terrain GPF: on import DXF with small arcs (< PI/32 radians)
3.108   Terrain DXF import with "Save layer table" may cause problems if DXF layer 
		names longer than 8 characters
3.109   Terrain Calculate Terrain Model: minimum triangle size jumps back to .5 after 
		setting lower (min size also not used properly)
3.109   Terrain GPF if try to read BMP larger than 16MB (error message first)
3.111   Survey  Quadrant short form not right                                                                   
3.111   Terrain export from Terrain to Survey.  The user defined tolerance between 
		points on the cross section was not working                                                                     
3.111   Terrain Draped feature that enters and leaves terrain boundary many times 
		causes bad error message                                                                        
3.111   Terrain Possible memory error on smooth closed contours                                                                 
3.111   Terrain File-Export Traverse default date is 1yy/mm/dd (changed to 20yy/mm/dd, 
		you may replace with any date format)                                                                   
3.112   Terrain Crash on import incompatible BMP file (old OS2 format).
3.113   Terrain Break at feature: intermittent GPF
3.113   Terrain Intermittent GPF in calculate triangles
3.114   Terrain Station/Elevation corrupted (offset by datum) in Profile Multi-Plot 
		subview Options dialog box.
3.114   Locatn  Profile dissappears if zoom out too far
3.115   Locatn  Corrupt Location design causes hang or GPF (assignment range last 
		value not correct) 
3.116   Locatn  Net Key licence times out if RoadEng inactive for 10 minutes and
		no other licences available for another user
3.116   Terrain Screen layouts can disable functions groups (this should not happen)
3.116   Terrain Normal.ilt (startup screen layout) set enabled=permitted if installed.
3.116   Terrain Units (Imperial or Metric) not saved with all Location and Terrain 
		example files (old files must be re-saved)
3.118   Terrain GPF on volume calculation
3.118   Locatn  Turn off prism in section and grid dissappears
3.119   Terrain Ascii import: include/exclude and format text must be in CAPS to 
		work even if lower case in file (should be case insensitive)
3.119   Terrain ASCII import: "feature has ID field" treats different case as 
		different ID (lac != LAC) (should be case insensitive)
3.119   Terrain Small station errors in profile window projected features
3.119   Terrain Unit Survey import gets wrong azimuth for backshots
3.119   Terrain GPF in Intersect and Break at feature (intermittent)
3.119   Terrain GPF or bad volumes in Volume by Boundary (intermittent)
3.119   Terrain GPF in Edit-Modify current Point-Coords (intermittent)
3.120   Terrain Auto Balance, vertical fails in areas with steep side slopes 
		(steeper than fill)
3.120   Locatn  Terrain background does not display curve info properly
3.120   Terrain GPF when Duplicate bitmap (intermittent)
3.120   All     Install: Error message not available on file move error 
		(error occurs if executable files in use during install)
3.121   Terrain Import traverse twice -> "Name already used"
3.121   Terrain Select all, delete -> GPF (only if no room for undo and 
		Profile floating labels exist)
3.121   All     Axis grid labels disappear on zoom
3.122   Locatn  Long curves (large K) do not draw smooth curve in Profile
3.122   Locatn  GPF if jump (Ctrl-J) past end of road (intermittent)
3.122   Locatn  Terrain background always displays azimuth in decimal degrees
3.122   Terrain Background always displays azimuth in decimal degrees
3.122   Terrain Projected features not extrapolated past end of fence feature 
		in profile window (only since version 3.120)
3.123	Locatn	Templates not right if create design on traverse with existing 
		design. Save-As is OK however.
3.123	Terrain	Intermittent SuperPro key access fail. 
3.123	Terrain	Can't read JPEG gray scale
3.123	Terrain	Won't save more than 100 profile projected/intersected 
		features (changed to 500)
3.124	All	Can fall into demo mode if local key, no net key and network=1 
		in roadeng.ini
3.124	Locatn	Plan Horz Projection sometimes chooses larger of two possible 
		offsets
3.124	all	Save As DXF: multi line label carriage returns screw up DXF file
3.124	all	Normal line table missing items 
3.125   Locatn  GPF: on exit with Terrain sub-view in multiplot
3.126	Terrain	Import DXF LWPOLYLINE with no Z defined - get spurious large 
		coordinate warning.
3.126	Terrain	Import DXF using auto text size - text too large (need to set 
		Import Options scale to twice CAD scale)
3.126	Terrain	Move/Size/Rotate: datum does not shift when all selected (it should). 
		This causes rounding problems if move from local to UTM or similar.
3.126	Terrain	Can only display one terrain background at a time
3.127	Survey	Retrieve screen layout (SLT) changes horizontal angle options 
		(Declination, initial backshot, ForeShot/BackShot tolerance) - 
		it should not.
3.128   Locatn  Terrain background bitmaps not clipped in Multiplot
3.129	Survey	Automatic Magnetic Anomaly adjustment attempts to adjust first shot 
		(if foreshot-backshot difference large)- the first shot technically 
		cannot be adjusted this way because there is no previous azimuth to 
		turn from.													
3.129	Survey	Errors in notes when use dZ format and Inst. Ht. differs from Target 
		Ht. Save and Reopen -> dZ values have changed from those entered. 
		Also: sometimes type in new dZ, hit enter (or tab) and dZ goes back 
		to it's old value.													
3.129	Terrain	Error if try to move all features in a terrain AND there is a 
		background. (It looks like the foreground is not moving correctly, 
		but if you look at the coordinates, you will see that the forground 
		is correctly positioned but the background has changed incorrectly 
		and there has been a scroll.)													
3.130	All	Network key only - KeySrv32.exe won't run NSLMS324.DLL not in install. 
		3.130 only (this dll is not required for earlier versions).
3.131	Locatn	Plan Edit: mouse move of captured point does not work IF background 
		turned on AND multi-plot with Plan window is visible
3.131	Locatn	Profile Ground line draws incorrectly at first PLAN point 
		(if it is not at start of P-Line)
3.132   All     Net Sentinel C key fails on win98 machines -> "Demonstration Mode"
3.133	All	Degree symbol does not display for many of the fonts stored in screen 
		layouts
3.137	All	Network Key Only - Slow to start (sometimes goes to demo mode) if 
		NetKey roadeng.ini item not set. Now sets automatically after first 
		trying both. Also will always try both keys if key defined in INI 
		not found.
3.137	Survey	Survey ascii format, IFS side shots not preserved (always point to 
		point) - note however that geometry is preserved correctly
3.137	Terrain	DXF import crash: caused by HATCH entity. HATCH no longer causes 
		crash in 3.138 but is ignored.
3.137	Terrain	Warning "File contains functions which are not permitted..." 
		should not occur on start up