Functions
def	get_palette (palfile)

def	get_crs_from_proj (projStr)

def	normalize_lon (lons)

def	calculate_gridline_increments (minval, maxval)

Variables
	parser = argparse.ArgumentParser(description="add overlays to mapped PNG images output from mapgen (or l3mapgen)")

	type

	str

	help

	default

	None

	action

	float

	choices

	args = parser.parse_args()

	ofile = args.ofile

	ofilePath = Path(args.ifile)

	pinfofile = args.projinfo

dictionary	pinfo = {}

list	asString = ['proj','scale_type']

	key

	value

list	pinfokeys = ['minX','maxX','minY','maxY','north','south','east','west','datamin','datamax','scale_type','proj']

tuple	img_extent_meters = (pinfo['minX'],pinfo['maxX'],pinfo['minY'],pinfo['maxY'])

tuple	img_extent = (pinfo['west'],pinfo['east'],pinfo['south'],pinfo['north'])

	img = plt.imread(args.ifile)

int	dpi = 72

	imgwidth = img.shape[1]/float(dpi)

	imgheight = img.shape[0]/float(dpi)

	padheight = np.ceil(imgwidth*0.3)

	padwidth = np.ceil(imgheight*0.3)

	figwidth = np.round(imgwidth + padwidth, decimals=2)

	figheight = np.round(imgheight + padheight, decimals=2)

	figrows = int(np.ceil(4*figheight))

	fig = plt.figure(figsize=(figwidth, figheight), dpi=dpi)

def	crs = get_crs_from_proj(pinfo['proj'])

	bottom = int(np.floor(0.025*figrows))

	ax = plt.subplot2grid((figrows,7),(0,0),rowspan=figrows-bottom, colspan=7, fig=fig,projection=crs)

	extent

	origin

	transform

	label

	fontsize

	resolution

	color

	linewidth

int	labelsize = 14 * (figheight / 14.0)

bool	labelgrid = True

	gl

	bottom_labels

	xlines

	ylines

	xlabel_style

	ylabel_style

def	lons = calculate_gridline_increments(pinfo['west'],pinfo['east'])

def	lats = calculate_gridline_increments(pinfo['south'],pinfo['north'])

	xlocator

	ylocator

	cbax = plt.subplot2grid((figrows,7),(figrows-bottom,2),fig=fig,rowspan=bottom,colspan=3)

def	cmap = get_palette(args.palfile)

	norm = mpl.colors.Normalize(vmin=pinfo['datamin'], vmax=pinfo['datamax'])

	formatter = None

	cb

	cbartitle

	size

	left

	right

	top

	bbox_inches

	pad_inches

	transparent

Function Documentation

◆ calculate_gridline_increments()

def mapgen_overlay.calculate_gridline_increments	(	minval,
		maxval
	)

Definition at line 87 of file mapgen_overlay.py.

◆ get_crs_from_proj()

def mapgen_overlay.get_crs_from_proj ( projStr )

Definition at line 38 of file mapgen_overlay.py.

◆ get_palette()

def mapgen_overlay.get_palette ( palfile )

Definition at line 13 of file mapgen_overlay.py.

◆ normalize_lon()

def mapgen_overlay.normalize_lon ( lons )

Definition at line 78 of file mapgen_overlay.py.

Variable Documentation

◆ action

action

Definition at line 105 of file mapgen_overlay.py.

◆ args

args = parser.parse_args()

Definition at line 126 of file mapgen_overlay.py.

◆ asString

list asString = ['proj','scale_type']

Definition at line 138 of file mapgen_overlay.py.

◆ ax

ax = plt.subplot2grid((figrows,7),(0,0),rowspan=figrows-bottom, colspan=7, fig=fig,projection=crs)

Definition at line 180 of file mapgen_overlay.py.

◆ bbox_inches

bbox_inches

Definition at line 248 of file mapgen_overlay.py.

◆ bottom

bottom = int(np.floor(0.025*figrows))

Definition at line 179 of file mapgen_overlay.py.

◆ bottom_labels

bottom_labels

Definition at line 208 of file mapgen_overlay.py.

◆ cb

cb

Initial value:

 =  mpl.colorbar.ColorbarBase(cbax, cmap=cmap,
                                 norm=norm,
                                 orientation='horizontal',
                                 format=formatter)

Definition at line 236 of file mapgen_overlay.py.

◆ cbartitle

cbartitle

Definition at line 242 of file mapgen_overlay.py.

◆ cbax

cbax = plt.subplot2grid((figrows,7),(figrows-bottom,2),fig=fig,rowspan=bottom,colspan=3)

Definition at line 223 of file mapgen_overlay.py.

◆ choices

choices

Definition at line 112 of file mapgen_overlay.py.

◆ cmap

def cmap = get_palette(args.palfile)

Definition at line 225 of file mapgen_overlay.py.

◆ color

color

Definition at line 194 of file mapgen_overlay.py.

◆ crs

crs = get_crs_from_proj(pinfo['proj'])

Definition at line 176 of file mapgen_overlay.py.

◆ default

default

Definition at line 103 of file mapgen_overlay.py.

◆ dpi

dpi = 72

Definition at line 160 of file mapgen_overlay.py.

◆ extent

extent

Definition at line 186 of file mapgen_overlay.py.

◆ fig

fig = plt.figure(figsize=(figwidth, figheight), dpi=dpi)

Definition at line 173 of file mapgen_overlay.py.

◆ figheight

figheight = np.round(imgheight + padheight, decimals=2)

Definition at line 170 of file mapgen_overlay.py.

◆ figrows

figrows = int(np.ceil(4*figheight))

Definition at line 171 of file mapgen_overlay.py.

◆ figwidth

figwidth = np.round(imgwidth + padwidth, decimals=2)

Definition at line 169 of file mapgen_overlay.py.

◆ float

float

Definition at line 110 of file mapgen_overlay.py.

◆ fontsize

fontsize

Definition at line 190 of file mapgen_overlay.py.

◆ formatter

formatter = None

Definition at line 228 of file mapgen_overlay.py.

◆ gl

gl

Initial value:

 =  ax.gridlines(draw_labels=labelgrid, dms=False,
                     x_inline=False, y_inline=False,
                     linewidth=2, color='gray', alpha=0.5)

Definition at line 205 of file mapgen_overlay.py.

◆ help

help

Definition at line 102 of file mapgen_overlay.py.

◆ img

img = plt.imread(args.ifile)

Definition at line 157 of file mapgen_overlay.py.

◆ img_extent

tuple img_extent = (pinfo['west'],pinfo['east'],pinfo['south'],pinfo['north'])

Definition at line 155 of file mapgen_overlay.py.

◆ img_extent_meters

img_extent_meters = (pinfo['minX'],pinfo['maxX'],pinfo['minY'],pinfo['maxY'])

Definition at line 154 of file mapgen_overlay.py.

◆ imgheight

imgheight = img.shape[0]/float(dpi)

Definition at line 164 of file mapgen_overlay.py.

◆ imgwidth

imgwidth = img.shape[1]/float(dpi)

Definition at line 163 of file mapgen_overlay.py.

◆ key

key

Definition at line 143 of file mapgen_overlay.py.

◆ label

label

Definition at line 190 of file mapgen_overlay.py.

◆ labelgrid

bool labelgrid = True

Definition at line 201 of file mapgen_overlay.py.

◆ labelsize

int labelsize = 14 * (figheight / 14.0)

Definition at line 197 of file mapgen_overlay.py.

◆ lats

def lats = calculate_gridline_increments(pinfo['south'],pinfo['north'])

Definition at line 216 of file mapgen_overlay.py.

◆ left

left

Definition at line 246 of file mapgen_overlay.py.

◆ linewidth

linewidth

Definition at line 194 of file mapgen_overlay.py.

◆ lons

def lons = calculate_gridline_increments(pinfo['west'],pinfo['east'])

Definition at line 215 of file mapgen_overlay.py.

◆ None

None

Definition at line 103 of file mapgen_overlay.py.

◆ norm

norm = mpl.colors.Normalize(vmin=pinfo['datamin'], vmax=pinfo['datamax'])

Definition at line 227 of file mapgen_overlay.py.

◆ ofile

string ofile = args.ofile

Definition at line 128 of file mapgen_overlay.py.

◆ ofilePath

ofilePath = Path(args.ifile)

Definition at line 130 of file mapgen_overlay.py.

◆ origin

origin

Definition at line 186 of file mapgen_overlay.py.

◆ pad_inches

pad_inches

Definition at line 248 of file mapgen_overlay.py.

◆ padheight

padheight = np.ceil(imgwidth*0.3)

Definition at line 166 of file mapgen_overlay.py.

◆ padwidth

padwidth = np.ceil(imgheight*0.3)

Definition at line 167 of file mapgen_overlay.py.

◆ parser

parser = argparse.ArgumentParser(description="add overlays to mapped PNG images output from mapgen (or l3mapgen)")

Definition at line 101 of file mapgen_overlay.py.

◆ pinfo

dictionary pinfo = {}

Definition at line 137 of file mapgen_overlay.py.

◆ pinfofile

string pinfofile = args.projinfo

Definition at line 133 of file mapgen_overlay.py.

◆ pinfokeys

list pinfokeys = ['minX','maxX','minY','maxY','north','south','east','west','datamin','datamax','scale_type','proj']

Definition at line 149 of file mapgen_overlay.py.

◆ resolution

resolution

Definition at line 194 of file mapgen_overlay.py.

◆ right

right

Definition at line 246 of file mapgen_overlay.py.

◆ size

size

Definition at line 242 of file mapgen_overlay.py.

◆ str

str

Definition at line 102 of file mapgen_overlay.py.

◆ top

top

Definition at line 246 of file mapgen_overlay.py.

◆ transform

transform

Definition at line 186 of file mapgen_overlay.py.

◆ transparent

transparent

Definition at line 248 of file mapgen_overlay.py.

◆ type

type

Definition at line 102 of file mapgen_overlay.py.

◆ value

value

Definition at line 143 of file mapgen_overlay.py.

◆ xlabel_style

xlabel_style

Definition at line 212 of file mapgen_overlay.py.

◆ xlines

xlines

Definition at line 210 of file mapgen_overlay.py.

◆ xlocator

xlocator

Definition at line 218 of file mapgen_overlay.py.

◆ ylabel_style

ylabel_style

Definition at line 213 of file mapgen_overlay.py.

◆ ylines

ylines

Definition at line 211 of file mapgen_overlay.py.

◆ ylocator

ylocator

Definition at line 219 of file mapgen_overlay.py.

Functions

Variables

Function Documentation

◆ calculate_gridline_increments()

◆ get_crs_from_proj()

◆ get_palette()

◆ normalize_lon()

Variable Documentation

◆ action

◆ args

◆ asString

◆ ax

◆ bbox_inches

◆ bottom

◆ bottom_labels

◆ cb

◆ cbartitle

◆ cbax

◆ choices

◆ cmap

◆ color

◆ crs

◆ default

◆ dpi

◆ extent

◆ fig

◆ figheight

◆ figrows

◆ figwidth

◆ float

◆ fontsize

◆ formatter

◆ gl

◆ help

◆ img

◆ img_extent

◆ img_extent_meters

◆ imgheight

◆ imgwidth

◆ key

◆ label

◆ labelgrid

◆ labelsize

◆ lats

◆ left

◆ linewidth

◆ lons

◆ None

◆ norm

◆ ofile

◆ ofilePath

◆ origin

◆ pad_inches

◆ padheight

◆ padwidth

◆ parser

◆ pinfo

◆ pinfofile

◆ pinfokeys

◆ resolution

◆ right

◆ size

◆ str

◆ top

◆ transform

◆ transparent

◆ type

◆ value

◆ xlabel_style

◆ xlines

◆ xlocator

◆ ylabel_style

◆ ylines

◆ ylocator