.. _math-routines:

Math Routines
=============

Arithmetic
----------
.. autofunction:: pytplot.tplot_math.add
.. autofunction:: pytplot.tplot_math.subtract
.. autofunction:: pytplot.tplot_math.multiply
.. autofunction:: pytplot.tplot_math.divide

Add Across Columns
------------------
.. autofunction:: pytplot.tplot_math.add_across

Average over time
-----------------
.. autofunction:: pytplot.tplot_math.avg_res_data

Clean Spikes
------------
.. autofunction:: pytplot.tplot_math.clean_spikes

Clip Data
---------
.. autofunction:: pytplot.tplot_math.clip

Crop Data
---------
.. autofunction:: pytplot.tplot_math.crop

Deflag Data
-----------
.. autofunction:: pytplot.tplot_math.deflag

Degap Data
----------
.. autofunction:: pytplot.tplot_math.degap

Derivative
----------
.. autofunction:: pytplot.tplot_math.derive

Dynamic Power Spectrum
----------------------
.. autofunction:: pytplot.tplot_math.dpwrspc

Flatten Data
------------
.. autofunction:: pytplot.tplot_math.flatten

Interpolate through NaN values
------------------------------
.. autofunction:: pytplot.tplot_math.interp_nan

Join/Split Data
---------------
.. autofunction:: pytplot.tplot_math.join_vec
.. autofunction:: pytplot.tplot_math.split_vec

Make a data gap
------------------------------
.. autofunction:: pytplot.tplot_math.makegap

Power Spectrum
--------------
.. autofunction:: pytplot.tplot_math.pwr_spec

Subtract Average/Median
-----------------------
.. autofunction:: pytplot.tplot_math.subtract_average
.. autofunction:: pytplot.tplot_math.subtract_median

Vector Dot/Cross Products
-------------------------
.. autofunction:: pytplot.tplot_math.tdotp
.. autofunction:: pytplot.tplot_math.tcrossp

Dynamic Power Spectrum of Tplot variable
-----------------------------------------
.. autofunction:: pytplot.tplot_math.tdpwrspc

Time Clip
---------
.. autofunction:: pytplot.tplot_math.time_clip

Interpolate Tplot Variables
---------------------------
.. autofunction:: pytplot.tplot_math.tinterp

Km to/from Earth Radii unit conversion
--------------------------------------
.. autofunction:: pytplot.tplot_math.tkm2re

Normalize to unit vectors
--------------------------------------
.. autofunction:: pytplot.tplot_math.tnormalize

Power Spectrum of Tplot variable
--------------------------------
.. autofunction:: pytplot.tplot_math.tpwrspc

Smooth Data
-----------
.. autofunction:: pytplot.tplot_math.tsmooth










Spectrum Multiplication
-----------------------
.. autofunction:: pytplot.tplot_math.spec_mult