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gmtpy.py
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'''A Python interface to GMT.'''
# Copyright 2009 Sebastian Heimann
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import subprocess
from cStringIO import StringIO
import re
import os
import sys
import shutil
from itertools import izip
from os.path import join as pjoin
import tempfile
import random
import logging
import math
import numpy as num
import copy
from select import select
find_bb = re.compile(r'%%BoundingBox:((\s+[-0-9]+){4})')
find_hiresbb = re.compile(r'%%HiResBoundingBox:((\s+[-0-9.]+){4})')
def have_gmt():
try:
get_gmt_installation('newest')
return True
except GMTInstallationProblem:
return False
def have_pixmaptools():
for prog in [['pdftocairo'], ['convert'], ['gs', '-h']]:
try:
p = subprocess.Popen(
prog,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = p.communicate()
except OSError:
return False
return True
class GmtPyError(Exception):
pass
class GMTInstallationProblem(GmtPyError):
pass
def convert_graph(in_filename, out_filename, resolution=75., oversample=2.,
width=None, height=None, size=None):
_, tmp_filename_base = tempfile.mkstemp()
try:
if out_filename.endswith('.svg'):
fmt_arg = '-svg'
tmp_filename = tmp_filename_base
oversample = 1.0
else:
fmt_arg = '-png'
tmp_filename = tmp_filename_base + '-1.png'
if size is not None:
scale_args = ['-scale-to', '%i' % int(round(size*oversample))]
elif width is not None:
scale_args = ['-scale-to-x', '%i' % int(round(width*oversample))]
elif height is not None:
scale_args = ['-scale-to-y', '%i' % int(round(height*oversample))]
else:
scale_args = ['-r', '%i' % int(round(resolution * oversample))]
try:
subprocess.check_call(
['pdftocairo'] + scale_args +
[fmt_arg, in_filename, tmp_filename_base])
except OSError as e:
raise GmtPyError(
'Cannot start `pdftocairo`, is it installed? (%s)' % str(e))
if oversample > 1.:
try:
subprocess.check_call([
'convert',
tmp_filename,
'-resize', '%i%%' % int(round(100.0/oversample)),
out_filename])
except:
raise GmtPyError(
'Cannot start `convert`, is it installed? (%s)' % str(e))
else:
if out_filename.endswith('.png') or out_filename.endswith('.svg'):
shutil.move(tmp_filename, out_filename)
else:
try:
subprocess.check_call(
['convert', tmp_filename, out_filename])
except:
raise GmtPyError(
'Cannot start `convert`, is it installed? (%s)'
% str(e))
except:
raise
finally:
if os.path.exists(tmp_filename_base):
os.remove(tmp_filename_base)
if os.path.exists(tmp_filename):
os.remove(tmp_filename)
def get_bbox(s):
for pat in [find_hiresbb, find_bb]:
m = pat.search(s)
if m:
bb = [float(x) for x in m.group(1).split()]
return bb
raise Exception('Cannot find bbox')
def replace_bbox(bbox, *args):
def repl(m):
if m.group(1):
return '%%HiResBoundingBox: ' + ' '.join(
'%.3f' % float(x) for x in bbox)
else:
return '%%%%BoundingBox: %i %i %i %i' % (
int(math.floor(bbox[0])),
int(math.floor(bbox[1])),
int(math.ceil(bbox[2])),
int(math.ceil(bbox[3])))
pat = re.compile(r'%%(HiRes)?BoundingBox:((\s+[0-9.]+){4})')
if len(args) == 1:
s = args[0]
return pat.sub(repl, s)
else:
fin, fout = args
nn = 0
for line in fin:
line, n = pat.subn(repl, line)
nn += n
fout.write(line)
if nn == 2:
break
if nn == 2:
for line in fin:
fout.write(line)
def escape_shell_arg(s):
'''This function should be used for debugging output only - it could be
insecure.'''
if re.search(r'[^a-zA-Z0-9._/=-]', s):
return "'" + s.replace("'", "'\\''") + "'"
else:
return s
def escape_shell_args(args):
'''This function should be used for debugging output only - it could be
insecure.'''
return ' '.join([escape_shell_arg(x) for x in args])
golden_ratio = 1.61803
# units in points
_units = {
'i': 72.,
'c': 72./2.54,
'm': 72.*100./2.54,
'p': 1.}
inch = _units['i']
cm = _units['c']
# some awsome colors
tango_colors = {
'butter1': (252, 233, 79),
'butter2': (237, 212, 0),
'butter3': (196, 160, 0),
'chameleon1': (138, 226, 52),
'chameleon2': (115, 210, 22),
'chameleon3': (78, 154, 6),
'orange1': (252, 175, 62),
'orange2': (245, 121, 0),
'orange3': (206, 92, 0),
'skyblue1': (114, 159, 207),
'skyblue2': (52, 101, 164),
'skyblue3': (32, 74, 135),
'plum1': (173, 127, 168),
'plum2': (117, 80, 123),
'plum3': (92, 53, 102),
'chocolate1': (233, 185, 110),
'chocolate2': (193, 125, 17),
'chocolate3': (143, 89, 2),
'scarletred1': (239, 41, 41),
'scarletred2': (204, 0, 0),
'scarletred3': (164, 0, 0),
'aluminium1': (238, 238, 236),
'aluminium2': (211, 215, 207),
'aluminium3': (186, 189, 182),
'aluminium4': (136, 138, 133),
'aluminium5': (85, 87, 83),
'aluminium6': (46, 52, 54)
}
graph_colors = [tango_colors[_x] for _x in (
'scarletred2', 'skyblue3', 'chameleon3', 'orange2', 'plum2', 'chocolate2',
'butter2')]
def color(x=None):
'''Generate a string for GMT option arguments expecting a color.
If ``x`` is None, a random color is returned. If it is an integer, the
corresponding ``gmtpy.graph_colors[x]`` or black returned. If it is a
string and the corresponding ``gmtpy.tango_colors[x]`` exists, this is
returned, or the string is passed through. If ``x`` is a tuple, it is
transformed into the string form which GMT expects.
'''
if x is None:
return '%i/%i/%i' % tuple(random.randint(0, 255) for _ in 'rgb')
if isinstance(x, int):
if 0 <= x < len(graph_colors):
return '%i/%i/%i' % graph_colors[x]
else:
return '0/0/0'
elif isinstance(x, str):
if x in tango_colors:
return '%i/%i/%i' % tango_colors[x]
else:
return x
return '%i/%i/%i' % x
def color_tup(x=None):
if x is None:
return tuple([random.randint(0, 255) for _x in 'rgb'])
if isinstance(x, int):
if 0 <= x < len(graph_colors):
return graph_colors[x]
else:
return (0, 0, 0)
elif isinstance(x, str):
if x in tango_colors:
return tango_colors[x]
return x
_gmt_installations = {}
# Set fixed installation(s) to use...
# (use this, if you want to use different GMT versions simultaneously.)
# _gmt_installations['4.2.1'] = {'home': '/sw/etch-ia32/gmt-4.2.1',
# 'bin': '/sw/etch-ia32/gmt-4.2.1/bin'}
# _gmt_installations['4.3.0'] = {'home': '/sw/etch-ia32/gmt-4.3.0',
# 'bin': '/sw/etch-ia32/gmt-4.3.0/bin'}
# _gmt_installations['4.3.1'] = {'home': '/sw/share/gmt',
# 'bin': '/sw/bin'}
# ... or let GmtPy autodetect GMT via $PATH and $GMTHOME
def cmp_version(a, b):
ai = [int(x) for x in a.split('.')]
bi = [int(x) for x in b.split('.')]
return cmp(ai, bi)
def newest_installed_gmt_version():
return sorted(_gmt_installations.keys(), cmp=cmp_version)[-1]
def all_installed_gmt_versions():
return sorted(_gmt_installations.keys(), cmp=cmp_version)
# To have consistent defaults, they are hardcoded here and should not be
# changed.
_gmt_defaults_by_version = {}
_gmt_defaults_by_version['4.2.1'] = r'''
#
# GMT-SYSTEM 4.2.1 Defaults file
#
#-------- Plot Media Parameters -------------
PAGE_COLOR = 255/255/255
PAGE_ORIENTATION = portrait
PAPER_MEDIA = a4+
#-------- Basemap Annotation Parameters ------
ANNOT_MIN_ANGLE = 20
ANNOT_MIN_SPACING = 0
ANNOT_FONT_PRIMARY = Helvetica
ANNOT_FONT_SIZE = 12p
ANNOT_OFFSET_PRIMARY = 0.075i
ANNOT_FONT_SECONDARY = Helvetica
ANNOT_FONT_SIZE_SECONDARY = 16p
ANNOT_OFFSET_SECONDARY = 0.075i
DEGREE_SYMBOL = ring
HEADER_FONT = Helvetica
HEADER_FONT_SIZE = 36p
HEADER_OFFSET = 0.1875i
LABEL_FONT = Helvetica
LABEL_FONT_SIZE = 14p
LABEL_OFFSET = 0.1125i
OBLIQUE_ANNOTATION = 1
PLOT_CLOCK_FORMAT = hh:mm:ss
PLOT_DATE_FORMAT = yyyy-mm-dd
PLOT_DEGREE_FORMAT = +ddd:mm:ss
Y_AXIS_TYPE = hor_text
#-------- Basemap Layout Parameters ---------
BASEMAP_AXES = WESN
BASEMAP_FRAME_RGB = 0/0/0
BASEMAP_TYPE = plain
FRAME_PEN = 1.25p
FRAME_WIDTH = 0.075i
GRID_CROSS_SIZE_PRIMARY = 0i
GRID_CROSS_SIZE_SECONDARY = 0i
GRID_PEN_PRIMARY = 0.25p
GRID_PEN_SECONDARY = 0.5p
MAP_SCALE_HEIGHT = 0.075i
TICK_LENGTH = 0.075i
POLAR_CAP = 85/90
TICK_PEN = 0.5p
X_AXIS_LENGTH = 9i
Y_AXIS_LENGTH = 6i
X_ORIGIN = 1i
Y_ORIGIN = 1i
UNIX_TIME = FALSE
UNIX_TIME_POS = -0.75i/-0.75i
#-------- Color System Parameters -----------
COLOR_BACKGROUND = 0/0/0
COLOR_FOREGROUND = 255/255/255
COLOR_NAN = 128/128/128
COLOR_IMAGE = adobe
COLOR_MODEL = rgb
HSV_MIN_SATURATION = 1
HSV_MAX_SATURATION = 0.1
HSV_MIN_VALUE = 0.3
HSV_MAX_VALUE = 1
#-------- PostScript Parameters -------------
CHAR_ENCODING = ISOLatin1+
DOTS_PR_INCH = 300
N_COPIES = 1
PS_COLOR = rgb
PS_IMAGE_COMPRESS = none
PS_IMAGE_FORMAT = ascii
PS_LINE_CAP = round
PS_LINE_JOIN = miter
PS_MITER_LIMIT = 35
PS_VERBOSE = FALSE
GLOBAL_X_SCALE = 1
GLOBAL_Y_SCALE = 1
#-------- I/O Format Parameters -------------
D_FORMAT = %lg
FIELD_DELIMITER = tab
GRIDFILE_SHORTHAND = FALSE
GRID_FORMAT = nf
INPUT_CLOCK_FORMAT = hh:mm:ss
INPUT_DATE_FORMAT = yyyy-mm-dd
IO_HEADER = FALSE
N_HEADER_RECS = 1
OUTPUT_CLOCK_FORMAT = hh:mm:ss
OUTPUT_DATE_FORMAT = yyyy-mm-dd
OUTPUT_DEGREE_FORMAT = +D
XY_TOGGLE = FALSE
#-------- Projection Parameters -------------
ELLIPSOID = WGS-84
MAP_SCALE_FACTOR = default
MEASURE_UNIT = inch
#-------- Calendar/Time Parameters ----------
TIME_FORMAT_PRIMARY = full
TIME_FORMAT_SECONDARY = full
TIME_EPOCH = 2000-01-01T00:00:00
TIME_IS_INTERVAL = OFF
TIME_INTERVAL_FRACTION = 0.5
TIME_LANGUAGE = us
TIME_SYSTEM = other
TIME_UNIT = d
TIME_WEEK_START = Sunday
Y2K_OFFSET_YEAR = 1950
#-------- Miscellaneous Parameters ----------
HISTORY = TRUE
INTERPOLANT = akima
LINE_STEP = 0.01i
VECTOR_SHAPE = 0
VERBOSE = FALSE'''
_gmt_defaults_by_version['4.3.0'] = r'''
#
# GMT-SYSTEM 4.3.0 Defaults file
#
#-------- Plot Media Parameters -------------
PAGE_COLOR = 255/255/255
PAGE_ORIENTATION = portrait
PAPER_MEDIA = a4+
#-------- Basemap Annotation Parameters ------
ANNOT_MIN_ANGLE = 20
ANNOT_MIN_SPACING = 0
ANNOT_FONT_PRIMARY = Helvetica
ANNOT_FONT_SIZE_PRIMARY = 12p
ANNOT_OFFSET_PRIMARY = 0.075i
ANNOT_FONT_SECONDARY = Helvetica
ANNOT_FONT_SIZE_SECONDARY = 16p
ANNOT_OFFSET_SECONDARY = 0.075i
DEGREE_SYMBOL = ring
HEADER_FONT = Helvetica
HEADER_FONT_SIZE = 36p
HEADER_OFFSET = 0.1875i
LABEL_FONT = Helvetica
LABEL_FONT_SIZE = 14p
LABEL_OFFSET = 0.1125i
OBLIQUE_ANNOTATION = 1
PLOT_CLOCK_FORMAT = hh:mm:ss
PLOT_DATE_FORMAT = yyyy-mm-dd
PLOT_DEGREE_FORMAT = +ddd:mm:ss
Y_AXIS_TYPE = hor_text
#-------- Basemap Layout Parameters ---------
BASEMAP_AXES = WESN
BASEMAP_FRAME_RGB = 0/0/0
BASEMAP_TYPE = plain
FRAME_PEN = 1.25p
FRAME_WIDTH = 0.075i
GRID_CROSS_SIZE_PRIMARY = 0i
GRID_PEN_PRIMARY = 0.25p
GRID_CROSS_SIZE_SECONDARY = 0i
GRID_PEN_SECONDARY = 0.5p
MAP_SCALE_HEIGHT = 0.075i
POLAR_CAP = 85/90
TICK_LENGTH = 0.075i
TICK_PEN = 0.5p
X_AXIS_LENGTH = 9i
Y_AXIS_LENGTH = 6i
X_ORIGIN = 1i
Y_ORIGIN = 1i
UNIX_TIME = FALSE
UNIX_TIME_POS = BL/-0.75i/-0.75i
UNIX_TIME_FORMAT = %Y %b %d %H:%M:%S
#-------- Color System Parameters -----------
COLOR_BACKGROUND = 0/0/0
COLOR_FOREGROUND = 255/255/255
COLOR_NAN = 128/128/128
COLOR_IMAGE = adobe
COLOR_MODEL = rgb
HSV_MIN_SATURATION = 1
HSV_MAX_SATURATION = 0.1
HSV_MIN_VALUE = 0.3
HSV_MAX_VALUE = 1
#-------- PostScript Parameters -------------
CHAR_ENCODING = ISOLatin1+
DOTS_PR_INCH = 300
N_COPIES = 1
PS_COLOR = rgb
PS_IMAGE_COMPRESS = none
PS_IMAGE_FORMAT = ascii
PS_LINE_CAP = round
PS_LINE_JOIN = miter
PS_MITER_LIMIT = 35
PS_VERBOSE = FALSE
GLOBAL_X_SCALE = 1
GLOBAL_Y_SCALE = 1
#-------- I/O Format Parameters -------------
D_FORMAT = %lg
FIELD_DELIMITER = tab
GRIDFILE_SHORTHAND = FALSE
GRID_FORMAT = nf
INPUT_CLOCK_FORMAT = hh:mm:ss
INPUT_DATE_FORMAT = yyyy-mm-dd
IO_HEADER = FALSE
N_HEADER_RECS = 1
OUTPUT_CLOCK_FORMAT = hh:mm:ss
OUTPUT_DATE_FORMAT = yyyy-mm-dd
OUTPUT_DEGREE_FORMAT = +D
XY_TOGGLE = FALSE
#-------- Projection Parameters -------------
ELLIPSOID = WGS-84
MAP_SCALE_FACTOR = default
MEASURE_UNIT = inch
#-------- Calendar/Time Parameters ----------
TIME_FORMAT_PRIMARY = full
TIME_FORMAT_SECONDARY = full
TIME_EPOCH = 2000-01-01T00:00:00
TIME_IS_INTERVAL = OFF
TIME_INTERVAL_FRACTION = 0.5
TIME_LANGUAGE = us
TIME_UNIT = d
TIME_WEEK_START = Sunday
Y2K_OFFSET_YEAR = 1950
#-------- Miscellaneous Parameters ----------
HISTORY = TRUE
INTERPOLANT = akima
LINE_STEP = 0.01i
VECTOR_SHAPE = 0
VERBOSE = FALSE'''
_gmt_defaults_by_version['4.3.1'] = r'''
#
# GMT-SYSTEM 4.3.1 Defaults file
#
#-------- Plot Media Parameters -------------
PAGE_COLOR = 255/255/255
PAGE_ORIENTATION = portrait
PAPER_MEDIA = a4+
#-------- Basemap Annotation Parameters ------
ANNOT_MIN_ANGLE = 20
ANNOT_MIN_SPACING = 0
ANNOT_FONT_PRIMARY = Helvetica
ANNOT_FONT_SIZE_PRIMARY = 12p
ANNOT_OFFSET_PRIMARY = 0.075i
ANNOT_FONT_SECONDARY = Helvetica
ANNOT_FONT_SIZE_SECONDARY = 16p
ANNOT_OFFSET_SECONDARY = 0.075i
DEGREE_SYMBOL = ring
HEADER_FONT = Helvetica
HEADER_FONT_SIZE = 36p
HEADER_OFFSET = 0.1875i
LABEL_FONT = Helvetica
LABEL_FONT_SIZE = 14p
LABEL_OFFSET = 0.1125i
OBLIQUE_ANNOTATION = 1
PLOT_CLOCK_FORMAT = hh:mm:ss
PLOT_DATE_FORMAT = yyyy-mm-dd
PLOT_DEGREE_FORMAT = +ddd:mm:ss
Y_AXIS_TYPE = hor_text
#-------- Basemap Layout Parameters ---------
BASEMAP_AXES = WESN
BASEMAP_FRAME_RGB = 0/0/0
BASEMAP_TYPE = plain
FRAME_PEN = 1.25p
FRAME_WIDTH = 0.075i
GRID_CROSS_SIZE_PRIMARY = 0i
GRID_PEN_PRIMARY = 0.25p
GRID_CROSS_SIZE_SECONDARY = 0i
GRID_PEN_SECONDARY = 0.5p
MAP_SCALE_HEIGHT = 0.075i
POLAR_CAP = 85/90
TICK_LENGTH = 0.075i
TICK_PEN = 0.5p
X_AXIS_LENGTH = 9i
Y_AXIS_LENGTH = 6i
X_ORIGIN = 1i
Y_ORIGIN = 1i
UNIX_TIME = FALSE
UNIX_TIME_POS = BL/-0.75i/-0.75i
UNIX_TIME_FORMAT = %Y %b %d %H:%M:%S
#-------- Color System Parameters -----------
COLOR_BACKGROUND = 0/0/0
COLOR_FOREGROUND = 255/255/255
COLOR_NAN = 128/128/128
COLOR_IMAGE = adobe
COLOR_MODEL = rgb
HSV_MIN_SATURATION = 1
HSV_MAX_SATURATION = 0.1
HSV_MIN_VALUE = 0.3
HSV_MAX_VALUE = 1
#-------- PostScript Parameters -------------
CHAR_ENCODING = ISOLatin1+
DOTS_PR_INCH = 300
N_COPIES = 1
PS_COLOR = rgb
PS_IMAGE_COMPRESS = none
PS_IMAGE_FORMAT = ascii
PS_LINE_CAP = round
PS_LINE_JOIN = miter
PS_MITER_LIMIT = 35
PS_VERBOSE = FALSE
GLOBAL_X_SCALE = 1
GLOBAL_Y_SCALE = 1
#-------- I/O Format Parameters -------------
D_FORMAT = %lg
FIELD_DELIMITER = tab
GRIDFILE_SHORTHAND = FALSE
GRID_FORMAT = nf
INPUT_CLOCK_FORMAT = hh:mm:ss
INPUT_DATE_FORMAT = yyyy-mm-dd
IO_HEADER = FALSE
N_HEADER_RECS = 1
OUTPUT_CLOCK_FORMAT = hh:mm:ss
OUTPUT_DATE_FORMAT = yyyy-mm-dd
OUTPUT_DEGREE_FORMAT = +D
XY_TOGGLE = FALSE
#-------- Projection Parameters -------------
ELLIPSOID = WGS-84
MAP_SCALE_FACTOR = default
MEASURE_UNIT = inch
#-------- Calendar/Time Parameters ----------
TIME_FORMAT_PRIMARY = full
TIME_FORMAT_SECONDARY = full
TIME_EPOCH = 2000-01-01T00:00:00
TIME_IS_INTERVAL = OFF
TIME_INTERVAL_FRACTION = 0.5
TIME_LANGUAGE = us
TIME_UNIT = d
TIME_WEEK_START = Sunday
Y2K_OFFSET_YEAR = 1950
#-------- Miscellaneous Parameters ----------
HISTORY = TRUE
INTERPOLANT = akima
LINE_STEP = 0.01i
VECTOR_SHAPE = 0
VERBOSE = FALSE'''
_gmt_defaults_by_version['4.4.0'] = r'''
#
# GMT-SYSTEM 4.4.0 [64-bit] Defaults file
#
#-------- Plot Media Parameters -------------
PAGE_COLOR = 255/255/255
PAGE_ORIENTATION = portrait
PAPER_MEDIA = a4+
#-------- Basemap Annotation Parameters ------
ANNOT_MIN_ANGLE = 20
ANNOT_MIN_SPACING = 0
ANNOT_FONT_PRIMARY = Helvetica
ANNOT_FONT_SIZE_PRIMARY = 14p
ANNOT_OFFSET_PRIMARY = 0.075i
ANNOT_FONT_SECONDARY = Helvetica
ANNOT_FONT_SIZE_SECONDARY = 16p
ANNOT_OFFSET_SECONDARY = 0.075i
DEGREE_SYMBOL = ring
HEADER_FONT = Helvetica
HEADER_FONT_SIZE = 36p
HEADER_OFFSET = 0.1875i
LABEL_FONT = Helvetica
LABEL_FONT_SIZE = 14p
LABEL_OFFSET = 0.1125i
OBLIQUE_ANNOTATION = 1
PLOT_CLOCK_FORMAT = hh:mm:ss
PLOT_DATE_FORMAT = yyyy-mm-dd
PLOT_DEGREE_FORMAT = +ddd:mm:ss
Y_AXIS_TYPE = hor_text
#-------- Basemap Layout Parameters ---------
BASEMAP_AXES = WESN
BASEMAP_FRAME_RGB = 0/0/0
BASEMAP_TYPE = plain
FRAME_PEN = 1.25p
FRAME_WIDTH = 0.075i
GRID_CROSS_SIZE_PRIMARY = 0i
GRID_PEN_PRIMARY = 0.25p
GRID_CROSS_SIZE_SECONDARY = 0i
GRID_PEN_SECONDARY = 0.5p
MAP_SCALE_HEIGHT = 0.075i
POLAR_CAP = 85/90
TICK_LENGTH = 0.075i
TICK_PEN = 0.5p
X_AXIS_LENGTH = 9i
Y_AXIS_LENGTH = 6i
X_ORIGIN = 1i
Y_ORIGIN = 1i
UNIX_TIME = FALSE
UNIX_TIME_POS = BL/-0.75i/-0.75i
UNIX_TIME_FORMAT = %Y %b %d %H:%M:%S
#-------- Color System Parameters -----------
COLOR_BACKGROUND = 0/0/0
COLOR_FOREGROUND = 255/255/255
COLOR_NAN = 128/128/128
COLOR_IMAGE = adobe
COLOR_MODEL = rgb
HSV_MIN_SATURATION = 1
HSV_MAX_SATURATION = 0.1
HSV_MIN_VALUE = 0.3
HSV_MAX_VALUE = 1
#-------- PostScript Parameters -------------
CHAR_ENCODING = ISOLatin1+
DOTS_PR_INCH = 300
N_COPIES = 1
PS_COLOR = rgb
PS_IMAGE_COMPRESS = lzw
PS_IMAGE_FORMAT = ascii
PS_LINE_CAP = round
PS_LINE_JOIN = miter
PS_MITER_LIMIT = 35
PS_VERBOSE = FALSE
GLOBAL_X_SCALE = 1
GLOBAL_Y_SCALE = 1
#-------- I/O Format Parameters -------------
D_FORMAT = %lg
FIELD_DELIMITER = tab
GRIDFILE_SHORTHAND = FALSE
GRID_FORMAT = nf
INPUT_CLOCK_FORMAT = hh:mm:ss
INPUT_DATE_FORMAT = yyyy-mm-dd
IO_HEADER = FALSE
N_HEADER_RECS = 1
OUTPUT_CLOCK_FORMAT = hh:mm:ss
OUTPUT_DATE_FORMAT = yyyy-mm-dd
OUTPUT_DEGREE_FORMAT = +D
XY_TOGGLE = FALSE
#-------- Projection Parameters -------------
ELLIPSOID = WGS-84
MAP_SCALE_FACTOR = default
MEASURE_UNIT = inch
#-------- Calendar/Time Parameters ----------
TIME_FORMAT_PRIMARY = full
TIME_FORMAT_SECONDARY = full
TIME_EPOCH = 2000-01-01T00:00:00
TIME_IS_INTERVAL = OFF
TIME_INTERVAL_FRACTION = 0.5
TIME_LANGUAGE = us
TIME_UNIT = d
TIME_WEEK_START = Sunday
Y2K_OFFSET_YEAR = 1950
#-------- Miscellaneous Parameters ----------
HISTORY = TRUE
INTERPOLANT = akima
LINE_STEP = 0.01i
VECTOR_SHAPE = 0
VERBOSE = FALSE
'''
_gmt_defaults_by_version['4.5.2'] = r'''
#
# GMT-SYSTEM 4.5.2 [64-bit] Defaults file
#
#-------- Plot Media Parameters -------------
PAGE_COLOR = white
PAGE_ORIENTATION = portrait
PAPER_MEDIA = a4+
#-------- Basemap Annotation Parameters ------
ANNOT_MIN_ANGLE = 20
ANNOT_MIN_SPACING = 0
ANNOT_FONT_PRIMARY = Helvetica
ANNOT_FONT_SIZE_PRIMARY = 14p
ANNOT_OFFSET_PRIMARY = 0.075i
ANNOT_FONT_SECONDARY = Helvetica
ANNOT_FONT_SIZE_SECONDARY = 16p
ANNOT_OFFSET_SECONDARY = 0.075i
DEGREE_SYMBOL = ring
HEADER_FONT = Helvetica
HEADER_FONT_SIZE = 36p
HEADER_OFFSET = 0.1875i
LABEL_FONT = Helvetica
LABEL_FONT_SIZE = 14p
LABEL_OFFSET = 0.1125i
OBLIQUE_ANNOTATION = 1
PLOT_CLOCK_FORMAT = hh:mm:ss
PLOT_DATE_FORMAT = yyyy-mm-dd
PLOT_DEGREE_FORMAT = +ddd:mm:ss
Y_AXIS_TYPE = hor_text
#-------- Basemap Layout Parameters ---------
BASEMAP_AXES = WESN
BASEMAP_FRAME_RGB = black
BASEMAP_TYPE = plain
FRAME_PEN = 1.25p
FRAME_WIDTH = 0.075i
GRID_CROSS_SIZE_PRIMARY = 0i
GRID_PEN_PRIMARY = 0.25p
GRID_CROSS_SIZE_SECONDARY = 0i
GRID_PEN_SECONDARY = 0.5p
MAP_SCALE_HEIGHT = 0.075i
POLAR_CAP = 85/90
TICK_LENGTH = 0.075i
TICK_PEN = 0.5p
X_AXIS_LENGTH = 9i
Y_AXIS_LENGTH = 6i
X_ORIGIN = 1i
Y_ORIGIN = 1i
UNIX_TIME = FALSE
UNIX_TIME_POS = BL/-0.75i/-0.75i
UNIX_TIME_FORMAT = %Y %b %d %H:%M:%S
#-------- Color System Parameters -----------
COLOR_BACKGROUND = black
COLOR_FOREGROUND = white
COLOR_NAN = 128
COLOR_IMAGE = adobe
COLOR_MODEL = rgb
HSV_MIN_SATURATION = 1
HSV_MAX_SATURATION = 0.1
HSV_MIN_VALUE = 0.3
HSV_MAX_VALUE = 1
#-------- PostScript Parameters -------------
CHAR_ENCODING = ISOLatin1+
DOTS_PR_INCH = 300
GLOBAL_X_SCALE = 1
GLOBAL_Y_SCALE = 1
N_COPIES = 1
PS_COLOR = rgb
PS_IMAGE_COMPRESS = lzw
PS_IMAGE_FORMAT = ascii
PS_LINE_CAP = round
PS_LINE_JOIN = miter
PS_MITER_LIMIT = 35
PS_VERBOSE = FALSE
TRANSPARENCY = 0
#-------- I/O Format Parameters -------------
D_FORMAT = %.12lg
FIELD_DELIMITER = tab
GRIDFILE_FORMAT = nf
GRIDFILE_SHORTHAND = FALSE
INPUT_CLOCK_FORMAT = hh:mm:ss
INPUT_DATE_FORMAT = yyyy-mm-dd
IO_HEADER = FALSE
N_HEADER_RECS = 1
NAN_RECORDS = pass
OUTPUT_CLOCK_FORMAT = hh:mm:ss
OUTPUT_DATE_FORMAT = yyyy-mm-dd
OUTPUT_DEGREE_FORMAT = D
XY_TOGGLE = FALSE
#-------- Projection Parameters -------------
ELLIPSOID = WGS-84
MAP_SCALE_FACTOR = default
MEASURE_UNIT = inch
#-------- Calendar/Time Parameters ----------
TIME_FORMAT_PRIMARY = full
TIME_FORMAT_SECONDARY = full
TIME_EPOCH = 2000-01-01T00:00:00
TIME_IS_INTERVAL = OFF
TIME_INTERVAL_FRACTION = 0.5
TIME_LANGUAGE = us
TIME_UNIT = d
TIME_WEEK_START = Sunday
Y2K_OFFSET_YEAR = 1950
#-------- Miscellaneous Parameters ----------
HISTORY = TRUE
INTERPOLANT = akima
LINE_STEP = 0.01i
VECTOR_SHAPE = 0
VERBOSE = FALSE
'''
_gmt_defaults_by_version['4.5.3'] = r'''
#
# GMT-SYSTEM 4.5.3 (CVS Jun 18 2010 10:56:07) [64-bit] Defaults file
#
#-------- Plot Media Parameters -------------
PAGE_COLOR = white
PAGE_ORIENTATION = portrait
PAPER_MEDIA = a4+
#-------- Basemap Annotation Parameters ------
ANNOT_MIN_ANGLE = 20
ANNOT_MIN_SPACING = 0
ANNOT_FONT_PRIMARY = Helvetica
ANNOT_FONT_SIZE_PRIMARY = 14p
ANNOT_OFFSET_PRIMARY = 0.075i
ANNOT_FONT_SECONDARY = Helvetica
ANNOT_FONT_SIZE_SECONDARY = 16p
ANNOT_OFFSET_SECONDARY = 0.075i
DEGREE_SYMBOL = ring
HEADER_FONT = Helvetica
HEADER_FONT_SIZE = 36p
HEADER_OFFSET = 0.1875i
LABEL_FONT = Helvetica
LABEL_FONT_SIZE = 14p
LABEL_OFFSET = 0.1125i
OBLIQUE_ANNOTATION = 1
PLOT_CLOCK_FORMAT = hh:mm:ss
PLOT_DATE_FORMAT = yyyy-mm-dd
PLOT_DEGREE_FORMAT = +ddd:mm:ss
Y_AXIS_TYPE = hor_text
#-------- Basemap Layout Parameters ---------
BASEMAP_AXES = WESN
BASEMAP_FRAME_RGB = black
BASEMAP_TYPE = plain
FRAME_PEN = 1.25p
FRAME_WIDTH = 0.075i
GRID_CROSS_SIZE_PRIMARY = 0i
GRID_PEN_PRIMARY = 0.25p
GRID_CROSS_SIZE_SECONDARY = 0i
GRID_PEN_SECONDARY = 0.5p
MAP_SCALE_HEIGHT = 0.075i
POLAR_CAP = 85/90
TICK_LENGTH = 0.075i
TICK_PEN = 0.5p
X_AXIS_LENGTH = 9i
Y_AXIS_LENGTH = 6i
X_ORIGIN = 1i
Y_ORIGIN = 1i
UNIX_TIME = FALSE
UNIX_TIME_POS = BL/-0.75i/-0.75i
UNIX_TIME_FORMAT = %Y %b %d %H:%M:%S
#-------- Color System Parameters -----------
COLOR_BACKGROUND = black
COLOR_FOREGROUND = white
COLOR_NAN = 128
COLOR_IMAGE = adobe
COLOR_MODEL = rgb
HSV_MIN_SATURATION = 1
HSV_MAX_SATURATION = 0.1
HSV_MIN_VALUE = 0.3
HSV_MAX_VALUE = 1
#-------- PostScript Parameters -------------
CHAR_ENCODING = ISOLatin1+
DOTS_PR_INCH = 300
GLOBAL_X_SCALE = 1
GLOBAL_Y_SCALE = 1
N_COPIES = 1
PS_COLOR = rgb
PS_IMAGE_COMPRESS = lzw
PS_IMAGE_FORMAT = ascii
PS_LINE_CAP = round
PS_LINE_JOIN = miter
PS_MITER_LIMIT = 35
PS_VERBOSE = FALSE
TRANSPARENCY = 0
#-------- I/O Format Parameters -------------
D_FORMAT = %.12lg
FIELD_DELIMITER = tab
GRIDFILE_FORMAT = nf
GRIDFILE_SHORTHAND = FALSE
INPUT_CLOCK_FORMAT = hh:mm:ss
INPUT_DATE_FORMAT = yyyy-mm-dd
IO_HEADER = FALSE
N_HEADER_RECS = 1
NAN_RECORDS = pass
OUTPUT_CLOCK_FORMAT = hh:mm:ss
OUTPUT_DATE_FORMAT = yyyy-mm-dd
OUTPUT_DEGREE_FORMAT = D
XY_TOGGLE = FALSE
#-------- Projection Parameters -------------
ELLIPSOID = WGS-84
MAP_SCALE_FACTOR = default
MEASURE_UNIT = inch
#-------- Calendar/Time Parameters ----------
TIME_FORMAT_PRIMARY = full
TIME_FORMAT_SECONDARY = full
TIME_EPOCH = 2000-01-01T00:00:00
TIME_IS_INTERVAL = OFF
TIME_INTERVAL_FRACTION = 0.5
TIME_LANGUAGE = us
TIME_UNIT = d
TIME_WEEK_START = Sunday
Y2K_OFFSET_YEAR = 1950
#-------- Miscellaneous Parameters ----------
HISTORY = TRUE
INTERPOLANT = akima
LINE_STEP = 0.01i
VECTOR_SHAPE = 0
VERBOSE = FALSE
'''
_gmt_defaults_by_version['5.1.2'] = r'''
#
# GMT 5.1.2 Defaults file
# vim:sw=8:ts=8:sts=8
# $Revision: 13836 $
# $LastChangedDate: 2014-12-20 03:45:42 -1000 (Sat, 20 Dec 2014) $
#
# COLOR Parameters
#
COLOR_BACKGROUND = black
COLOR_FOREGROUND = white
COLOR_NAN = 127.5
COLOR_MODEL = none
COLOR_HSV_MIN_S = 1
COLOR_HSV_MAX_S = 0.1
COLOR_HSV_MIN_V = 0.3
COLOR_HSV_MAX_V = 1
#
# DIR Parameters
#
DIR_DATA =
DIR_DCW =
DIR_GSHHG =
#
# FONT Parameters
#
FONT_ANNOT_PRIMARY = 14p,Helvetica,black
FONT_ANNOT_SECONDARY = 16p,Helvetica,black
FONT_LABEL = 14p,Helvetica,black
FONT_LOGO = 8p,Helvetica,black