Grashof                 Determines the Grashof number for an object
Ld                      Estimates downward facing longwave radiation
                        (W/m2)
Lu                      Estimates upward facing ground radiation (W/m2)
Lw                      Estimates downward facing longwave radiation
                        (W/m2)
Nusseltforced           Nusselt number for forced convection.
Nusseltfree             Nusselt number for free convection.
Prandtl                 Returns the Prandtl number
Reynolds                Calculates the Reynolds number.
StephBoltz              The Stephan Boltzman constant.
Te                      Operative temperature estimate.
Teq                     Estimates equivalent temperature.
Tground                 Estimates ground temperature from ambient
                        temperature and solar radiation.
Thermimage-package      Handles thermal image data input and conversion
                        to temperature using established physical
                        equations.
airdensity              Returns the density of air for a given air
                        temperature.
airspecificheat         Specific heat capacity of air
airtconductivity        Thermal conductivity of air.
airviscosity            Returns air viscosity for a given air
                        temperature.
areacone                Provides the surface are of a cone
areacylinder            Provides the surface area of a cylinder.
areasphere              Provides the surface area of a sphere.
convertflirJPG          Convert FLIR jpg into 16 bit grayscale file
                        using shell commands.
convertflirVID          Convert FLIR CSQ or SEQ into PNG or AVI, using
                        shell commands.
cumulDiff               Cumulative difference sum function for use with
                        frame by frame difference dataframe
diffFrame               A frame difference function for subtracting
                        adjacent frames from an imported thermal image
                        sequence.
ffmpegcall              A simplified wrapper function calling ffmpeg
flip.matrix             Flips a matrix 'left-right'.  Used in
                        re-arranging image data for plotting properly
                        in R.
flirpal                 Colour palette extracted from FLIR thermal
                        camera files
flirsettings            Extracts meta tag information from a FLIR JPG
                        image
forcedparameters        Parameters required for forced convection
                        equation.
frameLocates            Find the frame read start positions in a FLIR
                        SEQ video file.
freeparameters          Parameters required for free convection
                        equation.
getFrames               Extract raw binary thermal from thermal image
                        file.
getTimes                Extracts time values from binary imported
                        thermal video file
glowbowpal              Colour palette extracted from FLIR thermal
                        camera files
grey10pal               Colour palette extracted from FLIR thermal
                        camera files
grey120pal              Colour palette extracted from FLIR thermal
                        camera files
greyredpal              Colour palette extracted from FLIR thermal
                        camera files
hconv                   Convective heat coefficient (W/m2/oC)
hotironpal              Colour palette extracted from FLIR thermal
                        camera files
ironbowpal              Colour palette extracted from FLIR thermal
                        camera files
locate.fid              Returns the index locations that match vector
                        fid within data vector.
meanEveryN              Calculate the mean every nth data point.
medicalpal              Colour palette extracted from FLIR thermal
                        camera files
midgreenpal             Colour palette extracted from FLIR thermal
                        camera files
midgreypal              Colour palette extracted from FLIR thermal
                        camera files
mikronprismpal          Colour palette extracted from Mikron thermal
                        camera files
mikroscanpal            Colour palette extracted from FLIR thermal
                        camera files
mirror.matrix           Mirrors a matrix upside-down.  Used in
                        re-arranging image data for plotting properly
                        in R.
nameleadzero            Add leading zeros to character for easy
                        sequential naming of filenames.
palette.choose          Choose a colour palette for gradient filling
                        thermal image files.
plotTherm               Plot thermal image data for visualisation
                        purposes.
qabs                    Estimates the absorbed solar and infrared
                        radiation (W/m2)
qcond                   Estimates the area specific heat transfer by
                        conduction (W/m2)
qconv                   Estimates the area specific heat transfer by
                        convection (W/m2)
qrad                    Estimates the area specific heat transfer by
                        radiation (W/m2)
rainbow1234pal          Colour palette extracted from FLIR thermal
                        camera files
rainbowpal              Colour palette extracted from FLIR thermal
                        camera files
raw2temp                Converts raw thermal data into temperature (oC)
readflirJPG             Reads an image from a FLIR JPG file into an
                        integer array.
rotate180.matrix        Rotate a matrix by 180 degrees.  Used for
                        adjusting image plotting in R.
rotate270.matrix        Rotate a matrix by 270 degrees counterclockwise
                        (or 90 degree clockwise).  Used for adjusting
                        image plotting in R.
rotate90.matrix         Rotate a matrix by 90 degrees counterclockwise
                        (270 degrees clockwise). Used for adjusting
                        image plotting in R.
samp.image              A sample thermal image to demonstrate thermal
                        colour palette use.
slopeEveryN             Calculate the slope every nth data point.
slopebypoint            Returns the slope from linear regression with x
                        values as equally spaced 1:length
temp2raw                Converts temperature (oC) to raw thermal data
thermsum                Return summary of thermal image data.
thermsumcent            Summary thermal calculations on a centrally
                        located region of interest from a thermal image
                        dataset
writeFlirBin            Saves thermal image data to a binary file
yellowpal               Colour palette extracted from FLIR thermal
                        camera files
