Hpl_id 
Lab Sample ID

unitless 
sample 
Sample 
Cruise Sample ID

unitless 
sample 
Station 
Station

unitless 
station 
Volfilt 
Volume Filtered

liter (L) 
vol_filt 
Depth 
Sample Depth

meter (m) 
depth 
Date 
Date (yyyymmdd) in UTC

unitless 
date 
Time 
Time (hh:mm:ss)

unitless 
time 
Lat 
Latitude (N)

decimal degrees 
lat 
Lon 
Longitude (E)

decimal degrees 
lon 
Tot_Chl_a 
DV_Chl_a + MV_Chl_a + Chlide_a + Chl_a_allom + Chl_a_prime

milligram per cubic meter (mg/m^3) 
chl_a 
Tot_Chl_b 
DV_Chl_b + MV_Chl_b

milligram per cubic meter (mg/m^3) 
chl_b 
Tot_Chl_c 
chl_c1 + chl_c2 (i.e.: chl_c1c2) + chl_c3

milligram per cubic meter (mg/m^3) 
chl_c 
alpha_beta_Car 
Alpha (Beta;epsilon) + Beta (Beta;beta) Carotenes

milligram per cubic meter (mg/m^3) 
carotene 
But_fuco 
19'Butanoyloxyfucoxanthin

milligram per cubic meter (mg/m^3) 
fucox 
Hex_fuco 
19'Hexanoyloxyfucoxanthin

milligram per cubic meter (mg/m^3) 
fucox 
Allo 
Alloxanthin

milligram per cubic meter (mg/m^3) 
allox 
Diadino 
Diadinoxanthin

milligram per cubic meter (mg/m^3) 
diadinox 
Diato 
Diatoxanthin

milligram per cubic meter (mg/m^3) 
diatox 
Fuco 
Fucoxanthin

milligram per cubic meter (mg/m^3) 
fucox 
Perid 
Peridin

milligram per cubic meter (mg/m^3) 
peridinin 
Zea 
Zeaxanthin

milligram per cubic meter (mg/m^3) 
zeax 
MV_Chl_a 
Monovinyl Chorophyll a

milligram per cubic meter (mg/m^3) 
chl_a1 
DV_Chl_a 
Divinyl Chorophyll a

milligram per cubic meter (mg/m^3) 
chl_a2 
Chlide_a 
Chlorophyllide a

milligram per cubic meter (mg/m^3) 
chlide 
MV_Chl_b 
Monovinyl Chorophyll b

milligram per cubic meter (mg/m^3) 
chl_b1 
DV_Chl_b 
Divinyl Chorophyll b

milligram per cubic meter (mg/m^3) 
chl_b2 
Chl_c1c2 
Chlorophyll c1 + c2 + Mg 2;4 divinyl pheoporphyrin a5 monomethyl ester

milligram per cubic meter (mg/m^3) 
chl_c1_c2 
Chl_c3 
Chlorophyll c3

milligram per cubic meter (mg/m^3) 
chl_c3 
Lut 
Lutein

milligram per cubic meter (mg/m^3) 
lutein 
Neo 
Neoxanthin

milligram per cubic meter (mg/m^3) 
neox 
Viola 
Violaxanthin

milligram per cubic meter (mg/m^3) 
violax 
Phytin_a 
Pheophytin a

milligram per cubic meter (mg/m^3) 
p_phytin 
Phide_a 
Pheophorbide a

milligram per cubic meter (mg/m^3) 
p_phorbide 
Pras 
Prasinoxanthin

milligram per cubic meter (mg/m^3) 
prasinox 
Gyro 
Gyroxanthin

milligram per cubic meter (mg/m^3) 
gyrox 
TChl 
Tot_Chl_a + Tot_Chl_b + Tot_Chl_c

milligram per cubic meter (mg/m^3) 
chl_tot 
PPC 
Photoprotective carotenoids (Allo + Diadino + Diato + Zeo + alphabetaCar)

milligram per cubic meter (mg/m^3) 
car_ppc 
PSC 
Photosynthetic carotenoids (Butfuco + Fuco + Hexfuco + Perid)

milligram per cubic meter (mg/m^3) 
car_psc 
PSP 
Photosynthetic pigments (PSC + Tchl)

milligram per cubic meter (mg/m^3) 
chl_psp 
Tcar 
Total Carotenoids (PPC + PSC)

milligram per cubic meter (mg/m^3) 
car_psc_psp 
Tacc 
Total accessory pigments (PPC + PSC + Tot_Chl_b + Tot_Chl_c)

milligram per cubic meter (mg/m^3) 
pig_tot_acc 
Tpg 
Total pigment concentration

milligram per cubic meter (mg/m^3) 
pig_tot 
DP 
Total diagnostic pigments (PSC + Allo + Zea + Tot_Chl_b)

milligram per cubic meter (mg/m^3) 
pig_tot 
Tacc_Tchla 
Ratio of Tacc to Tot_Chl_a

unitless 
pigacc_to_chla_tot 
PSC_Tcar 
Ratio of PSC to Tcar

unitless 
pigpsc_to_cartot 
PPC_Tcar 
Ratio of PPC to Tcar

unitless 
pigppc_to_cartot 
TChl_Tcar 
Ratio of Tchl to Tcar

unitless 
chltot_to_cartot 
PPC_Tpg 
Ratio of PPC to Tpg

unitless 
pigppc_to_pigtot 
PSP_Tpg 
Ratio of PSC to Tpg

unitless 
unknown 
TChla_Tpg 
Ratio of Tot_chl_a to Tpg

unitless 
chla_tot_to_pigtot 
Cruise 
Cruise ID (AC18_12_Roberts or PE1811)

unitless 
cruise_id 
ISO_DateTime_UTC 
Date and time (UTC) in ISO format (yyyymmddThh:mm:ss)

unitless 
ISO_DateTime_UTC 