26171438601

Committed 20 May 2026 02:07AM UTC coverage: 90.571% (+0.01%) from 90.557%

Build # 26171438601

Build Type

push

github

Committed by

jameswilburlewis

Commit Message

Fix crash when a spectrogram is plotted with Y axis interpolation is enabled and Y scaling is linear.
Add regression test for y_interp bug.

Coverage Stats

0 of 4 new or added lines in 2 files covered. (0.0%)

17831 existing lines in 383 files now uncovered.

44379 of 48999 relevant lines covered (90.57%)

1.43 hits per line

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75.0

/pyspedas/tplot_tools/tplot_math/clip.py

# Copyright 2018 Regents of the University of Colorado. All Rights Reserved.
# Released under the MIT license.
# This software was developed at the University of Colorado's Laboratory for Atmospheric and Space Physics.
# Verify current version before use at: https://github.com/MAVENSDC/Pytplot

import pyspedas
from pyspedas.tplot_tools import store_data, tnames
import numpy as np
import copy
import logging

def clip(tvar,ymin,ymax,newname=None):
    """
    Change out-of-bounds data to NaN.

    Parameters
    ----------
        tvar : str or list[str]
            tplot variable names to clip (wildcards accepted)
        ymin : int/float
            Minimum value to keep (inclusive)
        ymax : int/float
            Maximum value to keep (inclusive)
        newname : str
            Name of new tvar for clipped data storage.  If not specified, tvar will be replaced
            THIS is not an option for multiple variable input, for multiple or pseudo variables, the data is overwritten.

    Returns
    -------
        None

    Examples
    --------

        >>> Make any values below 2 and above 6 equal to NaN.
        >>> pyspedas.store_data('d', data={'x':[2,5,8,11,14,17,21], 'y':[[1,1],[2,2],[100,100],[4,4],[5,5],[6,6],[7,7]]})
        >>> pyspedas.clip('d',2,6,'e')

    """

    #check for globbed or array input, and call recursively
    tn = tnames(tvar)
    if len(tn) == 0:
        return
    elif len(tn) > 1:
        for j in range(len(tn)):
            clip(tn[j],ymin,ymax)
        return


    a = copy.deepcopy(pyspedas.tplot_tools.data_quants[tvar].where(pyspedas.tplot_tools.data_quants[tvar] >= ymin))
    a = copy.deepcopy(a.where(a <= ymax))

    if newname is None:
        a.name = tvar
        pyspedas.tplot_tools.data_quants[tvar] = a
    else:
        if 'spec_bins' in a.coords:
            store_data(newname, data={'x': a.coords['time'], 'y': a.values, 'v': a.coords['spec_bins']})
            pyspedas.tplot_tools.data_quants[newname].attrs = copy.deepcopy(pyspedas.tplot_tools.data_quants[tvar].attrs)
        else:
            store_data(newname, data={'x': a.coords['time'], 'y': a.values})
            pyspedas.tplot_tools.data_quants[newname].attrs = copy.deepcopy(pyspedas.tplot_tools.data_quants[tvar].attrs)

    return

1	# Copyright 2018 Regents of the University of Colorado. All Rights Reserved.
2	# Released under the MIT license.
3	# This software was developed at the University of Colorado's Laboratory for Atmospheric and Space Physics.
4	# Verify current version before use at: https://github.com/MAVENSDC/Pytplot
5
6	import pyspedas	2✔
7	from pyspedas.tplot_tools import store_data, tnames	2✔
8	import numpy as np	2✔
9	import copy	2✔
10	import logging	2✔
11
12	def clip(tvar,ymin,ymax,newname=None):	2✔
13	"""
14	Change out-of-bounds data to NaN.
15
16	Parameters
17	----------
18	tvar : str or list[str]
19	tplot variable names to clip (wildcards accepted)
20	ymin : int/float
21	Minimum value to keep (inclusive)
22	ymax : int/float
23	Maximum value to keep (inclusive)
24	newname : str
25	Name of new tvar for clipped data storage. If not specified, tvar will be replaced
26	THIS is not an option for multiple variable input, for multiple or pseudo variables, the data is overwritten.
27
28	Returns
29	-------
30	None
31
32	Examples
33	--------
34
35	>>> Make any values below 2 and above 6 equal to NaN.
36	>>> pyspedas.store_data('d', data={'x':[2,5,8,11,14,17,21], 'y':[[1,1],[2,2],[100,100],[4,4],[5,5],[6,6],[7,7]]})
37	>>> pyspedas.clip('d',2,6,'e')
38
39	"""
40
41	#check for globbed or array input, and call recursively
42	tn = tnames(tvar)	2✔
43	if len(tn) == 0:	2✔
44	return	×
45	elif len(tn) > 1:	2✔
46	for j in range(len(tn)):	×
47	clip(tn[j],ymin,ymax)	×
48	return	×
49
50
51	a = copy.deepcopy(pyspedas.tplot_tools.data_quants[tvar].where(pyspedas.tplot_tools.data_quants[tvar] >= ymin))	2✔
52	a = copy.deepcopy(a.where(a <= ymax))	2✔
53
54	if newname is None:	2✔
55	a.name = tvar	2✔
56	pyspedas.tplot_tools.data_quants[tvar] = a	2✔
57	else:
UNCOV 58	if 'spec_bins' in a.coords:	1✔
59	store_data(newname, data={'x': a.coords['time'], 'y': a.values, 'v': a.coords['spec_bins']})	×
60	pyspedas.tplot_tools.data_quants[newname].attrs = copy.deepcopy(pyspedas.tplot_tools.data_quants[tvar].attrs)	×
61	else:
UNCOV 62	store_data(newname, data={'x': a.coords['time'], 'y': a.values})	1✔
UNCOV 63	pyspedas.tplot_tools.data_quants[newname].attrs = copy.deepcopy(pyspedas.tplot_tools.data_quants[tvar].attrs)	1✔
64
65	return	2✔

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