999 999 ONZ Vanilla ISOM2000 to ISOM2017 CRT file 
999 999 Adapted by Michael Wood from the OCAD-provided CRT 
999 999 WITH CHANGES AGREED BY MC AND TC FOR TANKS AND TROUGHS
999 999 THIS VERSION DATED 19 JUN 17

999 999 I have added symbol names for easier editing
999 999 (since text after the numbers appears to be ignored)

999 999 And I have added those symbols which have not changed
999 999 and those which did not appear in the old OCAD set
999 999 since, for YOUR case, they may well be needed.

999 999 Beware if any of your symbol numbers 
999 999 (perhaps they were variations on the standard) 
999 999 have been used by IOF/OCAD for a new purpose. 
999 999 There are many, starting with 101.001

999 999 I recommend that any of your symbols which 
999 999 have no symbol in ISOM2017 are assigned to (say)
999 999 Out of bounds boundary 708.000 (a thick purple line) 
999 999 or for point features the First aid post 712.000
999 999 This will make them stand out, so you will notice
999 999 and can DEAL WITH them on a case by case basis 

999 999 Though OCAD's CRT drops the .000 suffix, I have added
999 999 them, the numbers are more readable when they line up

999 999 Landforms
101.000 101.000 Contour
104.000 101.001 Slope line for contour
999.999 101.002 Minimum contour hill
999.999 101.003 Minimum contour depression
102.000 102.000 Index contour
999.999 102.001 Minimum index contour hill
999.999 102.003 Minimum index contour depression
105.000 102.003 Index label (height value)
103.000 103.000 Formline
999.999 103.001 Slope line for form line
999.999 103.002 Minimum form line hill
999.999 103.003 Minimum form line depression
106.000 104.000 Earth bank
106.001 104.001 Earth bank main line (no tags)
999.999 104.002 Minimum earth bank (with overhangs)
999.999 104.003 Minimum earth bank (without overhangs) 
106.002 104.004 Earth bank tag
107.000 105.000 Earth wall
999.999 105.001 Minimum earth wall
108.000 106.000 Ruined earth wall
999.999 106.001 Minimum ruined earth wall
109.000 107.000 Erosion gully
110.000 108.000 Small erosion gully 
112.000 109.000 Small knoll
113.000 110.000 Elongated small knoll
115.000 111.000 Small depression
116.000 112.000 Pit
999.999 113.000 Broken ground (area symbol)
117.000 113.001 Broken ground single dot
999.999 113.002 Minimum broken ground
999.999 114.000 Very broken ground (area symbol)
999.999 114.001 Minimum very broken ground
118.000 115.000 Prominent landform feature (cross -> triangle)

999 999 Rock and boulders
202.000 201.000 Impassable cliff (area symbol)
201.000 201.001 Impassable cliff (line symbol)
201.001 201.002 Impassable cliff main line (no tags)
999.999 201.003 Impassable cliff tag
999.999 201.004 Minimum impassable cliff (with tags)
999.999 201.005 Minimum impassable cliff (without tags) 
999.999 201.006 Minimum impassable pit
203.000 202.000 Passable cliff
203.001 202.001 Passable cliff main line (no tags)
999.999 202.002 Minimum passable cliff (with tags)
999.999 202.003 Minimum passable cliff (without tags)
204.000 203.000 Rocky pit
205.000 203.001 Cave
206.000 204.000 Boulder
999.999 204.001 Medium boulder
207.000 205.000 Large boulder
999.999 206.000 Gigantic boulder (white space inside)
209.000 207.000 Boulder cluster
999.999 208.000 Boulder field normal run (area)
208.000 208.001 Boulder field single triangle
999.999 208.002 Boulder field minimum (two triangles)
999.999 208.003 Boulder field single triangle larger
999.999 209.000 Dense boulder field diff to run (area)
999.999 210.000 Stony ground slow run (area)
210.000 210.001 Stony ground single dot
999.999 211.000 Stony ground walk (area)
999.999 212.000 Stony ground fight (area)
211.000 213.000 Sandy ground (area)
212.000 214.000 Bare rock
999.999 215.000 Trench

999 999 Water and marsh
999.999 301.000 Uncrossable water with black boundary
999.999 301.001 Uncrossable water without boundary
301.001 301.002 Uncrossable water boundary only
309.001 301.002 Uncrossable marsh boundary only
999.999 301.003 Minimum uncrossable water
999.999 301.004 Paler uncrossable water with black boundary
999.999 302.000 Shallow water with blue boundary
999.999 302.001 Shallow water without boundary
999.999 302.002 Shallow water boundary only
999.999 302.003 Minimum shallow water
999 999 OCAD IS EXPECTED TO ADD A CROSSABLE WATER OUTLINE
999 999 BUT WE DON'T KNOW WHAT NUMBER ITS GOING TO BE YET
303.000 303.000 Waterhole
305.000 304.000 Crossable watercourse (stream over 2m)
306.000 305.000 Small crossable watercourse
307.000 306.000 Minor water channel (dashed)
309.000 307.000 Uncrossable marsh with black boundary
999.999 307.001 Uncrossable marsh without boundary
999.999 307.002 Minimum uncrossable marsh
310.000 308.000 Marsh
999.999 308.001 Minimum marsh
308.000 309.000 Narrow marsh
311.000 310.000 Indistinct marsh
999.999 310.001 Minimum indistinct marsh
999 999 ONZ CHANGE AS AGREED BY MC AND TC FOR TANKS
539.000 311.000 Turn black circles into blue squares
313.000 312.000 Spring
999 999 ONZ CHANGE AS AGREED BY MC AND TC FOR TROUGHS
312.000 313.000 Turn blue circles into asterisks
999 999 CONSEQUENTIAL CHANGE TO THE ABOVE
314.000 712.000 The blue cross isn't used in NZ, DEAL WITH

999 999 Vegetation
401.000 401.000 Open land
402.000 402.000 Open with scattered trees (white dots)
999.999 402.001 Open with scattered trees (green dots)
403.000 403.000 Rough open
404.000 404.000 Rough open with scattered trees (white dots)
999.999 404.001 Rough open with scattered trees (green dots)
999.999 405.000 Forest
406.000 406.000 Vegetation slow run
411.000 406.001 Vegetation slow run, directional
407.000 407.000 Vegetation slow run, good visibility
408.000 408.000 Vegetation walk
411.001 408.001 Vegetation walk, directional
409.000 409.000 Vegetation walk, good visibility
410.000 410.000 Vegetation fight
411.002 410.001 Vegetation fight, directional
999.999 410.002 Hedge of fight
999.999 411.000 Vegetation impassable
999.999 411.001 Vegetation impassable (black raster)
999.999 411.002 Hedge of impassable vegetation
415.000 412.000 Cultivated land
412.000 413.000 Orchard
412.001 413.001 Orchard single dot
413.000 414.000 Vineyard or similar
414.000 415.000 Distinct cultivation boundary
416.000 416.000 Distinct vegetation boundary (black dots)
999.999 416.001 Distinct vegettaion boundary (green dashes)
419.000 417.000 Distinctive large tree (green circle)
420.000 418.000 Prominent bush or tree
418.000 419.000 ONZ USAGE Log/stump/rootstock (green cross)

999 999 Man-made features
999.999 501.000 Paved area with boundary
529.000 501.001 Paved area without boundary
529.001 501.002 Boundary for paved area
501.000 502.000 Divided road
501.001 502.000 Divided road under construction merged
502.000 502.001 Wide road over 7m
502.001 502.001 Major road under construction merged
503.000 502.002 Wide road 5-7m
503.001 502.002 Minor road under construction merged
504.000 503.000 Road
505.000 504.000 Vehicle track
506.000 505.000 Footpath
507.000 506.000 Small footpath
508.000 507.000 Indistinct small footpath
509.000 508.000 Narrow ride
999.999 508.001 Narrow ride, good running (yellow strip)
999.999 508.002 Narrow ride, slow running
999.999 508.003 Narrow ride, difficult to walk
999.999 508.004 Narrow ride, normal running (white strip)
999.999 508.005 Narrow ride (short line)
515.000 509.000 Railway
516.000 510.000 Powerline cableway etc
517.000 511.000 Major powerline (double line)
999.999 511.001 Major powerline with square pylon symbols
518.000 512.000 Bridge or tunnel sideline
518.001 512.001 Minimum bridge/tunnel entrance
512.000 512.002 Footbridge (single black bar)
519.000 513.000 Wall
520.000 514.000 Ruined wall
521.000 515.000 Impassable wall
522.000 516.000 Fence
523.000 517.000 Ruined fence 
524.000 518.000 Impassable fence
525.000 519.000 Crossing point
527.000 520.000 Out of bonds olive green with outline
527.001 520.000 Out of bounds thin black strip merged
999.999 520.001 Out of bounds outline
528.000 520.002 Out of bounds thick black stripe
528.001 520.003 Out of bounds thick outline
999.999 520.004 Out of bounds olive green no outline
526.000 521.000 Building (black) 
999.999 521.001 Large building (outline with gray inside)
999.999 521.002 Large building outline
526.001 521.003 Minimum small building
999.999 522.000 Canopy (outline with gray inside)
999.999 522.001 Canopy outline
530.000 523.000 Ruin
530.001 523.001 Minimum ruin
535.000 524.000 High tower
536.000 525.000 Small tower
537.000 526.000 Cairn
538.000 527.000 Fodder rack
533.000 528.000 Pipeline -> Prominant line feature
534.000 529.000 Impassable pipeline -> Impass prom line
999 999 ONZ BLACK CIRCLE REDEFINED BUT COULD BE RE-DEPLOYED
999.999 530.000 Prominent man-made feature - black circle
540.000 531.000 Prominent man-made feature - black cross
532.000 712.000 Grave disappears

999 999 Technical symbols
601.000 601.000 Magnetic north line black
601.001 601.001 Magnetic north line blue
999.999 601.002 Magnetic north lines area, black
999.999 601.003 Magnetic north lines area, blue
602.000 602.000 Register cross
603.000 603.000 Spot height spot
603.001 603.001 Spot height number

999 999 Overprinting symbols
701.000 701.000 Start
999.999 702.000 Map issue point
702.000 703.000 Control point  (circle)
703.000 704.000 Control number
704.000 705.000 Course line
706.000 706.000 Finish
705.000 707.000 Marked route
707.000 708.000 Out of bounds solid boundary
710.000 709.000 Out of bounds area becomes criss-cross
999.999 709.001 Out of bounds area with dashed boundary
999.999 709.002 Out of bounds dashed boundary only
999.999 709.003 Out of bounds area with solid boundary
999.999 709.004 Out of bounds thin boundary (not in spec?)
708.000 710.000 Crossing point, inverted brackets
999.999 710.001 Crossing point, line to make your own
711.000 711.000 Purple cross for OOB route
999.999 708.001 Line of purple crosses (strange numbering??)
712.000 712.000 First aid post
713.000 713.000 Refreshment point

999 999 Other disciplines
999 999 OCAD provided a few 800-series symbols in a nod to
999 999 other disciplines - but they now have their own sets.
999 999 If you have any of these you'll have to DEAL WITH THEM

999 999 Text
999 999 OCAD sizes are completely inadequate, suggest basing 
999 999 symbol number on point size eg 908.xxx for 8pt etc.
900.000 900.000
901.000 901.000
902.000 902.000