"""
wiggle - Plot z=f(x,y) anomalies along tracks.
"""
from pygmt.clib import Session
from pygmt.helpers import (
build_arg_string,
deprecate_parameter,
fmt_docstring,
kwargs_to_strings,
use_alias,
)
@fmt_docstring
@deprecate_parameter("columns", "incols", "v0.5.0", remove_version="v0.7.0")
@use_alias(
B="frame",
D="position",
G="color",
J="projection",
R="region",
T="track",
U="timestamp",
V="verbose",
W="pen",
X="xshift",
Y="yshift",
Z="scale",
b="binary",
c="panel",
d="nodata",
e="find",
f="coltypes",
g="gap",
h="header",
i="incols",
p="perspective",
t="transparency",
w="wrap",
)
@kwargs_to_strings(R="sequence", c="sequence_comma", i="sequence_comma", p="sequence")
def wiggle(self, x=None, y=None, z=None, data=None, **kwargs):
r"""
Plot z=f(x,y) anomalies along tracks.
Takes a matrix, (x,y,z) triplets, or a file name as input and plots z as a
function of distance along track.
Must provide either ``data`` or ``x``/``y``/``z``.
Full parameter list at :gmt-docs:`wiggle.html`
{aliases}
Parameters
----------
x/y/z : 1d arrays
The arrays of x and y coordinates and z data points.
data : str or {table-like}
Pass in either a file name to an ASCII data table, a 2D
{table-classes}.
Use parameter ``incols`` to choose which columns are x, y, z,
respectively.
{J}
{R}
scale : str or float
Gives anomaly scale in data-units/distance-unit. Append **c**, **i**,
or **p** to indicate the distance unit (cm, inch, or point); if no unit
is given we use the default unit that is controlled by
:gmt-term:`PROJ_LENGTH_UNIT`.
{B}
position : str
[**g**\|\ **j**\|\ **J**\|\ **n**\|\ **x**]\ *refpoint*\
**+w**\ *length*\ [**+j**\ *justify*]\ [**+al**\|\ **r**]\
[**+o**\ *dx*\ [/*dy*]][**+l**\ [*label*]].
Defines the reference point on the map for the vertical scale bar.
color : str
Set fill shade, color or pattern for positive and/or negative wiggles
[Default is no fill]. Optionally, append **+p** to fill positive areas
(this is the default behavior). Append **+n** to fill negative areas.
Append **+n+p** to fill both positive and negative areas with the same
fill. Note: You will need to repeat the color parameter to select
different fills for the positive and negative wiggles.
track : str
Draw track [Default is no track]. Append pen attributes to use
[Default is **0.25p,black,solid**].
{U}
{V}
pen : str
Specify outline pen attributes [Default is no outline].
{XY}
{b}
{c}
{d}
{e}
{f}
{g}
{h}
{i}
{p}
{t}
{w}
"""
kwargs = self._preprocess(**kwargs) # pylint: disable=protected-access
with Session() as lib:
# Choose how data will be passed in to the module
file_context = lib.virtualfile_from_data(
check_kind="vector", data=data, x=x, y=y, z=z, required_z=True
)
with file_context as fname:
arg_str = " ".join([fname, build_arg_string(kwargs)])
lib.call_module("wiggle", arg_str)