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\f0\b\fs24 \cf0 About Code
\b0 \
Code written using R Studio 1.0.143 as an R notebook file. \
\

\b Additional information for datasets \
\
Effort Dataset \'91effdat\'92
\b0 \
\
\pard\tx220\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\li720\fi-720\pardirnatural\partightenfactor0
\ls1\ilvl0\cf0 {\listtext	1.	}seas > season\
{\listtext	2.	}HSV > High speed vessel (small = 32m length or large = 35m length)\
{\listtext	3.	}routeno > route no: for survey\
{\listtext	4.	}route > route name (see befow for code)\
{\listtext	5.	}tripno > trip number of survey \
{\listtext	6.	}dist > distance traveled for the leg in km (Each leg is within one route, so there could be multiple legs on the same route on one day)\
{\listtext	7.	}hr.dec > hr traveled for the leg in decimal format\
{\listtext	8.	}hrs > hr traveled for the leg in time format\
{\listtext	9.	}starttimewbreaks > Start time for the leg (there may be breaks in between start and end times based on field conditions)\
{\listtext	10.	}endtimewithbreaks > End time for the leg \
{\listtext	11.	}sight > sighting on the leg? Yes or No\
{\listtext	12.	}no. sight > how many sightings on the leg\
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
\cf0 \

\b Cetacean Dataset \'91cetenvdat\'92
\b0 \
\
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0

\i \cf0 Includes cetacean sightings and topographical data\
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0

\i0 \cf0 \
\
\pard\tx220\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\li720\fi-720\pardirnatural\partightenfactor0
\ls2\ilvl0\cf0 {\listtext	1.	}sno > serial number\
{\listtext	2.	}mon > month of sighting\
{\listtext	3.	}date > day of sighting in MM/DD/YY format\
{\listtext	4.	}year > year of sighting\
{\listtext	5.	}seas > season (ne = northeast monsoon season, inter = inter-monsoon)\
{\listtext	6.	}HSV > High speed vessel (small = 32m length or large = 35m length)\
{\listtext	7.	}eff > effort (off = off survey effort or opportunistic sighting, on = on survey effort)\
{\listtext	8.	}routeno >  route no: for survey\
{\listtext	9.	}route > route name (see befow for code)\
{\listtext	10.	}time > local time (24 hour format)\
{\listtext	11.	}species > common name of species (see manuscript for full scientific names and below for code)\
{\listtext	12.	}lat > latitude in degree decimal (N)\
{\listtext	13.	}long > longitude in degree decimal (E)\
{\listtext	14.	}grpsize > group size of cetacean sighting\
{\listtext	15.	}depth > seafloor depth \
{\listtext	16.	}neardistkm > distance to nearest landmass (island) in kilometers\
{\listtext	17.	}slope > rise over run of seafloor depth for cetacean sighting (1km resolution)\
{\listtext	18.	}beaufort > beaufort state (1-4, effort suspended 5 or above)\
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
\cf0 \

\b Beaufort Dataset \'91beau\'92\
\pard\tx220\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\li720\fi-720\pardirnatural\partightenfactor0

\b0 \cf0 \
\pard\tx220\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\li720\fi-720\pardirnatural\partightenfactor0
\ls3\ilvl0\cf0 {\listtext	1.	}date > Date in MM/DD/YY format\
{\listtext	2.	}season > Season (ne = northeast monsoon season, inter = inter-monsoon)\
{\listtext	3.	}route > route name (see befow for code)\
{\listtext	4.	}diet > Distance for corresponding beaufort for a specific route within a day and the season\
{\listtext	5.	}beau> Beaufort state (1-4, effort suspended 5 or above)\
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\b \cf0 \

\b0 \
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0

\i \cf0 Island codes (refer routeno & route columns)\
\pard\tx220\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\li720\fi-720\pardirnatural\partightenfactor0
\cf0 AND = Androth\
AMN = Amini\
AGT = Agatti\
BTR = Bitra\
CHT = Chetlat\
KLP = Kalpeni\
KVT = Kavaratti\
KDT = Kadmat\
KLT = Kilthan\
MCY = Minicoy\
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
\cf0 AKC = Amini-Kadmat Complex\
\
Species codes\
baleen = Baleen whale\
blackfish = Blackfish species\
bottlenose = Bottlenose dolphin\
falsekiller = False killer whale\
pygmykiller = Pygmy killer whale\
risso\'92s = Risso\'92s dolphin\
spinner = Spinner dolphin\
spotted = Spotted dolphin\
striped = Striped dolphin\
unidcet = Unidentified Cetacean\
uniddolphin = Unidentified dolphin\
unidsmalldolphin = Unidentified dolphin\
unidsmallwhale = Unidentified whale\
unidwhale = Unidentified whale\
\
Route number and name\
1 = AGT - AKC\
2 = KVT - AGT\
3 = BTR - AKC\
4 = KVT - AKC\
5 = CHT - AKC\
6 = KLT - AKC\
7 = KVT - AND\
8 = BTR - KVT\
9 = KLT - CHT\
10 = KVT - KLP\
11 = AMN - KDT\
12 = KVT - KLT\
13 = KVT - MCY\
\
}