#!/usr/bin/python
# -*- coding: utf-8 -*-
# Script to create a slightly more useful attempt
# at a prospecting guide.
areas = ['', '1a','1b','1c','1d', '2a', '2b', '2c', '2d', '3', '4', '5', '6','7', '8a', '8b', '8c', '8d', '9', '10', '11']
areanames = {
'': 'Location unclear',
'1a': '1a – Plateau: around Top Camp',
'1b': '1b – Western plateau near 182',
'1c': '1c – Eastern plateau near 204 walk-in path',
'1d': '1d – Further plateau around 76',
'2a': '2a – Southern Schwarzmooskogel near 201 path and the Nipple',
'2b': '2b – Eishöhle area',
'2c': '2c – Kaninchenhöhle area',
'2d': '2d – Steinbrückenhöhle area',
'3': '3 – Bräuning Alm',
'4': '4 – Kratzer valley',
'5': '5 – Schwarzmoos-Wildensee',
'6': '6 – Far plateau',
'7': '7 – Egglgrube',
'8a': '8a – Loser south face',
'8b': '8b – Loser below Dimmelwand',
'8c': '8c – Augst See',
'8d': '8d – Loser-Hochganger ridge',
'9': '9 – Gschwandt Alm',
'10': '10 – Altaussee',
'11': '11 – Augstbach'
}
areacolours = {
'1a' : '#00ffff',
'1b' : '#ff00ff',
'1c' : '#ffff00',
'1d' : '#ffffff',
'2a' : '#ff0000',
'2b' : '#00ff00',
'2c' : '#008800',
'2d' : '#ff9900',
'3' : '#880000',
'4' : '#0000ff',
'6' : '#000000', # doubles for surface fixed pts, and anything else
'7' : '#808080'
}
cavelists={}
for a in areas: cavelists[a]=[]
#check to see if cmd is on $PATH
def exists_in_path(cmd):
# can't search the path if a directory is specified
assert not os.path.dirname(cmd)
extensions = os.environ.get("PATHEXT", "").split(os.pathsep)
for directory in os.environ.get("PATH", "").split(os.pathsep):
base = os.path.join(directory, cmd)
options = [base] + [(base + ext) for ext in extensions]
for filename in options:
if os.path.exists(filename):
return True
return False
def chomp(s):
if not s: return s
if s[-1]=="\n": return s[:-1]
else: return s
def find_effective_number(c):
"""Determine an appropriate number to use."""
if c["Kataster Number"]:
return c["Kataster Number"]
else:
return c["Unofficial number"]
def longnumber(c, number):
"""Both numbers"""
if c["Unofficial number"] and c["Unofficial number"] != number:
return number + " (" + c["Unofficial number"] + ")"
else:
return number
def find_location(cave):
for fixtype in ["tag point in dataset", "other point in dataset", "exact entrance in dataset (drip line/highest enclosed contour)", "GPS post SA", "GPS pre SA"]:
if cave[fixtype]:
return positions[cave[fixtype]]
return 0
def is_explored(cave):
s = cave["Kat Status Code"]
if not s: return "
"
s = s.replace("(?)","")
if s[-1] == " ": s=s[:-1]
if not s:
print "Rogue space in " + find_effective_number(cave)
return "
"
code = s[-1]
if code == '+': status = "good"
elif code in ['=', 'x']: status = "bad"
elif code in ['-', '?']: status = "awful"
else: return "
%s
" % code
return "
%s
" % (status, code)
def is_tagged(cave):
s = chomp(cave["Marking"])
s = re.sub(r'\s+(?:\(\?\))?$', "", s)
if not s and cave["Multiple entrances"] in ["yes", "entrance", "last entrance"]:
return "
"
if s == "Tag": return "
%s
" % s
if s in ["Retag", "Paint", "Spit"]: return "
%s
" % s
if s == "Unmarked": return "
None
"
if s == "": return "
"
print "Unrecognised marking status on %s: %s" % (find_effective_number(cave), repr(s))
return "
ERROR
"
def findability_color(cave):
if cave["Findability"] == "Surveyed": return "good"
elif cave["Findability"] == "Refindable": return "bad"
elif cave["Findability"] == "Lost": return "awful"
else: return ""
def is_underground_surveyed(cave):
s = chomp(cave["Underground drawn survey"])
if cave["Multiple entrances"] not in ["", "yes"]: return "
"
if not s:
return "
None
"
if s.find(" -1 or s.find(" -1:
return "
Yes
"
else:
return "
Missing
"
def have_survey_data(cave):
if cave["Multiple entrances"] not in ["", "yes"]: return "
"
s = chomp(cave["Underground centre line"])
if s: return "
Yes
"
s = chomp(cave["Survex file to get length and depth"])
if s: return "
Yes
"
if cave["Kat Status Code"] and cave["Kat Status Code"][0] == '1':
# Cave < 50m deep and < 50m long...
# Sadly this band includes caves we really ought to have data for as
# well as caves small enough that a grade 1 sketch is justifiable.
return "
<50m
"
s = chomp(cave["Underground drawn survey"])
if s: return "
Missing
"
return "
None
"
def has_photo(cave):
s = chomp(cave["Photo of location"])
if (cave["Multiple entrances"] not in ["", "yes"]) and chomp(cave["Autogen file"]) == "":
return "
"
if not s:
return "
None
"
if s.find(" -1 or s.find(" -1:
return "
Yes
"
else:
return "
Missing
"
def find_label(cave, number):
t = longnumber(cave, number) + " "
if(cave["Name"] and cave["Unofficial Name"]): t += cave["Name"] + " (" + cave["Unofficial Name"] + ")"
elif cave["Name"]: t += cave["Name"]
else: t += cave["Unofficial Name"]
try:
n = number
if n[-1] in string.lowercase: n = n[:-1]
except:
n = "NONE"
if lengths.has_key(n):
t += (" %sm long %sm deep" % (lengths[n][0], lengths[n][1]))
return t
def get_img_name(maparea):
filename = "prospecting_guide"
if maparea != "all":
filename += "_" + maparea + "area"
if showbg:
filename += ".jpg"
else:
filename += ".png"
return filename
# Parameters for big map and zoomed subarea maps:
# big map first (zoom factor ignored)
maps = {
# id left top right bottom zoom description
# UTM33 UTM33 UTM33 UTM33 factor
# DO NOT just change the coordinates of "all" - they MUST match the borders of the background image.
"all": [ 409276., 5285237., 413197., 5279805., 1.0, "All"],
"40": [ 411110., 5281326., 411603., 5280722., 3.0, "Eishöhle"],
"76": [ 410293., 5282171., 410931., 5281607., 3.0, "Eislufthöhle"],
"204": [ 411226., 5283086., 411904., 5282315., 3.0, "Steinbrückenhöhle"],
"tc": [ 410071., 5281646., 410939., 5281036., 3.0, "Near Top Camp"],
"gk": [ 410918., 5285237., 413197., 5283288., 4.0, "Grießkogel Area"],
}
# Keys in the order in which we want the maps output
mapcodes = ["all", "gk", "40", "76", "204", "tc"]
# Field codes
L = 0
T = 1
R = 2
B = 3
ZOOM = 4
DESC = 5
import Image, ImageDraw, ImageFont, string, os, sys
for FONT in [
"/usr/share/fonts/truetype/freefont/FreeSans.ttf",
"/usr/X11R6/lib/X11/fonts/truetype/arial.ttf",
"C:\WINNT\Fonts\ARIAL.TTF"
]:
if os.path.isfile(FONT): break
SIZE = 8
myFont = ImageFont.truetype(FONT, SIZE)
showbg = not(len(sys.argv) > 1 and sys.argv[1] == '--white')
mainImage = Image.open("pguidemap.png")
if not showbg:
mainImage = Image.new("RGB", mainImage.size, '#ffffff')
imgs = {}
draws = {}
imgmaps = {}
factors = {}
for maparea in maps.keys():
m = maps[maparea]
if maparea == "all":
img = mainImage
else:
M = maps['all']
W, H = mainImage.size
l = int(float(m[L] - M[L]) / (M[R] - M[L]) * W)
t = int(float(m[T] - M[T]) / (M[B] - M[T]) * H)
r = int(float(m[R] - M[L]) / (M[R] - M[L]) * W)
b = int(float(m[B] - M[T]) / (M[B] - M[T]) * H)
img = mainImage.crop((l, t, r, b))
w = int(round(m[ZOOM] * float(m[R] - m[L]) / (M[R] - M[L]) * W))
h = int(round(m[ZOOM] * float(m[B] - m[T]) / (M[B] - M[T]) * H))
print "%s: H %d W %d" % (maparea, h, w)
img = img.resize((w, h), Image.BICUBIC)
imgs[maparea] = img
draw = ImageDraw.Draw(img)
draw.setfont(myFont)
draws[maparea] = draw
imgmaps[maparea] = []
# Draw scale bar
m100 = int(100.0 / (m[R] - m[L]) * img.size[0])
draw.line([10, SIZE*3, 10, SIZE*2], fill='#000000')
draw.line([10, SIZE*2, 10+m100, SIZE*2], fill='#000000')
draw.line([10+m100, SIZE * 3, 10+m100, SIZE*2], fill='#000000')
label = "100m"
draw.text([10 + (m100 - draw.textsize(label)[0]) / 2, SIZE/2], label, fill='#000000')
factors[maparea] = img.size[0] / (m[R] - m[L]), img.size[1] / (m[T] - m[B])
def mungecoord(x, y, mapcode):
# Top of Zinken is 73 1201 = dataset 34542 81967
# Top of Hinter is 1073 562 = dataset 36670 83317
# image is 1417 by 2201
# FACTOR1 = 1000.0 / (36670.0-34542.0)
# FACTOR2 = (1201.0-562.0) / (83317 - 81967)
# FACTOR = (FACTOR1 + FACTOR2)/2
# The factors aren't the same as the scanned map's at a slight angle. I
# can't be bothered to fix this. Since we zero on the Hinter it makes
# very little difference for caves in the areas round 76 or 204.
# xoffset = (x - 36670)*FACTOR
# yoffset = (y - 83317)*FACTOR
# return (1073 + xoffset, 562 - yoffset)
m = maps[mapcode]
return ((x - m[L]) * factors[mapcode][0], (m[T] - y) * factors[mapcode][1])
def plot(loctuple, number, area, label):
shortnumber = number.replace("—","")
if area in areacolours:
fillcol = areacolours[area]
else:
fillcol = 6
for maparea in maps.keys():
(x,y) = map(int, mungecoord(loctuple[0], loctuple[1], maparea))
draw = draws[maparea]
imgmaps[maparea].append( [x-4, y-SIZE/2, x+4+draw.textsize(shortnumber)[0], y+SIZE/2, shortnumber, label] )
draw.rectangle([(x+4, y-SIZE/2), (x+4+draw.textsize(shortnumber)[0], y+SIZE/2)], fill="#ffffff")
draw.text((x+6,y-SIZE/2), shortnumber, fill="#000000")
draw.ellipse([(x-4,y-4),(x+4,y+4)], fill=fillcol, outline="#000000")
def writeout_imagemap(data, mapname):
# Munge the list of coordinates into a proper image map.
# There is a wrinkle here: the HTML spec gives priority
# to the _first_ defined elt, so we swap the order!
n = len(data)
htmlfile.write("")
import csv, re, time
cavetabfile = file("../CAVETAB2.CSV")
fieldnames=chomp(cavetabfile.next()).replace('"','').split(",")
cavetab = csv.DictReader(cavetabfile, fieldnames)
print "Munging lengths.dat"
lengthsfile = file("../lengths.dat")
lengths = {}
for l in lengthsfile:
t = l.replace("\"","").replace("\n", "").split("\t")
lengths[t[0]] = (t[1], t[2])
print "Done"
# Draw cave passage
print "Munging dump3d output"
if exists_in_path("dump3d"):
dump3d_binary = "dump3d"
else:
# assume it's in this directory
dump3d_binary = os.path.join(os.path.dirname(os.path.realpath(__file__)),"./dump3d")
positions = {}
surfacecolour = "#808080"
repath = re.compile(r'^(?:182to(?:tc|184)|tctocol|82to97|vd1to161d|161ftod|161etof|161etog|40entlink2|surfnr161|surf161|kansurf)$')
for fnm in ("../all.3d", "../alltracks.3d"):
for mapcode in draws.keys():
file3d = os.popen(dump3d_binary + " " + fnm)
draw = draws[mapcode]
lastx, lasty = 0, 0
for l in file3d:
# Quickly skip data we aren't interested in
if l.startswith("ERROR_INFO"): continue
if l.startswith("XSECT"): continue
match = re.match(r'''
^ #start
(MOVE|LINE|NODE) #data type
\s+(-?[0-9.]+) #X-co-ord
\s+(-?[0-9.]+) #Y-co-ord
\s+(-?[0-9.]+) #altitude
(?: #grouping without saving result - for station name
\s+ #at least one space
\[ #opening [
(\S*) #the station name we want to save
\] #closing ]
)? #end of optional station name group
(?: #grouping without saving result - for flags
\s+ #at least one space separating from [station]
(.*) #all the flags, including spaces
)? #end of optional flags group
$ #end of the line
''', l, re.VERBOSE)
if not match:
print "Unknown: " + l
continue
act,E,N,alt,name,flags = match.groups()
# print "act:%s, E:%s, N:%s, name:%s flags:%s" % (act,E,N,name,flags)
# Only need to process NODEs once
if act == "NODE" and mapcode != "all": continue
if not flags: flags = ""
E,N = map(float, (E,N))
if act == "NODE":
positions[name] = (E,N,float(alt))
continue
x,y = map(int, mungecoord(E, N, mapcode))
if act == "LINE":
if re.search(r'\bSURFACE\b', flags):
if re.search(repath, name):
draw.line([lastx, lasty, x, y], fill='#008000')
else:
draw.line([lastx, lasty, x, y], fill='#808080')
else:
draw.line([lastx, lasty, x, y], fill="#800080")
lastx,lasty = x,y
#if not file3d.close():
# FIXME: If dump3d can't give an error and exits with non-zero status, this
# doesn't get triggered...
#print "Running command: %s %s failed: %s" % (dump3d_binary, fnm, file3d)
surfacecolour = "#008000"
repath = re.compile(r'^')
print "Done"
cavestoplot = []
for cave in cavetab:
if cave["Link file"]: continue
number = find_effective_number(cave)
if cave["Multiple entrances"] not in ["", "yes"]:
number = "—" + cachednumber + cave["Entrances"]
shortnumber = cachednumber
if not cave["Area"]: cave["Area"] = cachedarea
if not cave["Name"]: cave["Name"] = cachedname
else:
cachednumber = number
shortnumber = number
cachedname = cave["Name"] or cave["Unofficial Name"]
cachedarea = cave["Area"]
area = cave["Area"]
# We have some areas like '2b or 4 (unclear)' - just chop the space
# and everything after it for these.
area = re.sub(r' .*', "", area)
if area == '1626' or area == 'nonexistent': continue
try:
loctuple = find_location(cave)
except:
print "Unable to find location for %s" % (number)
else:
label = find_label(cave, shortnumber)
if(cave["Multiple entrances"] == "yes"):
locn = "
A marking status of \"Retag\" means a tag is in place but it carries a provisional number, or in some cases an incorrect number, and needs replacing with a new tag.
\n
Kataster status codes indicate the size of a cave, its character and its exploration status, as described here.
For more info on each cave, see the links to detailed description pages.
\n")
for maparea in mapcodes:
filename = get_img_name(maparea)
if maparea != "all":
htmlfile.write("
%s area detail
\n" % (maparea, maps[maparea][DESC]))
basename = filename[0:-3]
htmlfile.write("\n" % (maparea, maparea, basename, maparea, basename, maparea, maparea))
htmlfile.write("Note: this requires a login to work!\n")
htmlfile.write("
\n" % imgs[maparea].size)
cachednumber = ""
cachedarea = ""
cachedname = ""
# Plot the subareas on the full map
for maparea in maps.keys():
if maparea == "all":
continue
m = maps[maparea]
l,t = mungecoord(m[L], m[T], "all")
r,b = mungecoord(m[R], m[B], "all")
text = maparea + " map"
textlen = draws['all'].textsize(text)[0] + 3
draws['all'].rectangle([l, t, l+textlen, t+SIZE+2], fill='#ffffff')
draws['all'].text((l+2, t+1), text, fill="#000000")
imgmaps['all'].append( [l, t, l+textlen, t+SIZE+2, "submap" + maparea, maparea + " subarea map"] )
draws['all'].rectangle([l, t, r, b], outline='#777777')
draws['all'].rectangle([l, t, l+textlen, t+SIZE+2], outline='#777777')
# Plot faked positions first so that real caves go on top of the large circles
fakedpositions = file("fakedpositions.dat")
for p in fakedpositions:
try:
(x,y,d,name) = re.match(r'\(([0-9.]*?),\t([0-9.]*?),\t([0-9.]*?)\)\t(.*?)[\t ]*#', chomp(p)).groups()
except:
print "Couldn't understand" + repr(chomp(p))
continue
# Find the area with this cave in
area = ''
for tryarea in areas:
for (number, cave, locn) in cavelists[tryarea]:
if name == number:
area = tryarea
break
# FIXME really want to break from both loops at once
# but I don't know how to in Python
if area != '':
break
(x,y,d) = map(float, (x,y,d))
for maparea in maps.keys():
lo = mungecoord(x-d, y+d, maparea)
hi = mungecoord(x+d, y-d, maparea)
lpos = mungecoord(x-d, y, maparea)
draw = draws[maparea]
draw.ellipse([lo,hi], outline="#000000")
draw.ellipse([lo[0]+1, lo[1]+1,hi[0]-1, hi[1]-1], outline=areacolours[area])
draw.ellipse([lo[0]+2, lo[1]+2,hi[0]-2, hi[1]-2], outline=areacolours[area])
draw.rectangle([lpos[0],lpos[1]-SIZE/2, lpos[0] + draw.textsize(name)[0], lpos[1]+SIZE/2], fill="#ffffff")
imgmaps[maparea].append( [lpos[0],lpos[1]-SIZE/2, lpos[0] + draw.textsize(name)[0], lpos[1]+SIZE/2, name, "Approx position of %s" % name] )
draw.text((lpos[0], lpos[1]-SIZE/2), name, fill="#000000")
plot(positions["laser.0_7"], "BNase", "6", "Bräuning Nase laser point")
plot(positions["226-96"], "BZkn", "6", "Bräuning Zinken trig point")
plot(positions["vd1"],"VD1","6", "VD1 survey point")
plot(positions["laser.kt114_96"],"HSK","6", "Hinterer Schwarzmooskogel trig point")
plot(positions["2000"],"Nipple","6", "Nipple (Weiße Warze)")
plot(positions["3000"],"VSK","6", "Vorderer Schwarzmooskogel summit")
plot(positions["topcamp"], "TC", "6", "Top Camp")
plot(positions["laser.0"], "LSR0", "6", "Laser Point 0")
plot(positions["laser.0_1"], "LSR1", "6", "Laser Point 0/1")
plot(positions["laser.0_3"], "LSR3", "6", "Laser Point 0/3")
plot(positions["laser.0_5"], "LSR5", "6", "Laser Point 0/5")
plot(positions["225-96"], "BAlm", "6", "Bräuning Alm trig point")
for (loctuple, number, area, label) in cavestoplot:
plot(loctuple, number, area, label)
for area in areas:
if area:
htmlfile.write("
")
for (number, cave, locn) in cavelists[area]:
# We only check the "oursness" for the first entrance.
if cave["Multiple entrances"] in ["", "yes"]:
notours = not re.search(r'CUCC', cave['Explorers'])
if notours:
htmlfile.write("