A sphere with three ocean waves in differing shades of blue. Next to the sphere, there is the bolded text "Ocean Color". Under that, there are two acronyms, separated by a vertical pipe: OB.DAAC (Ocean Biology Distributed Active Archive Center) and OBPG (Ocean Biology Processing Group).
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ocssw
V2022
web
ocssw
ocssw_src
src
l1agen_seawifs
swl0_parms.h
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#ifndef _SWL0_PARMS_H
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#define _SWL0_PARMS_H
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#define L01VERSION "4.5"
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#define FATAL_ERROR 1
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#define NBANDS 8
/* Number of spectral bands */
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#define L0LEN 21504
/* L0 frame length in bytes */
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#define MAXFRAMES 16000
/* Maximum number of frames per file */
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#define MAXSCENES 100
/* Maximum number of scenes per file */
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#define MAXTILTS 20
/* Maximum number of tilts per scene */
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#define MINORBVEC 0
/* Minimum number of GPS vectors fit */
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#define MINFRAMES 50
/* Minimum number of frames per scene */
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#define MAXORBTAB 1000
/* Maximum orbit table entries */
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#define GAC 0
/* L0 file type code for GAC */
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#define LAC 0
/* L0 file type code for LAC */
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#define HRPT 1
/* L0 file type code for HRPT */
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#define GACTYPE 15
/* Minor frame type code for GAC */
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#define LACTYPE 0
/* Minor frame type code for LAC */
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#define LUNTYPE 1
/* Minor frame type code for LUN Cal */
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#define SOLTYPE 2
/* Minor frame type code for SOL Cal */
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#define IGCTYPE 3
/* Minor frame type code for IGN Cal */
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#define TDITYPE 4
/* Minor frame type code for TDI Cal */
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#define NPIXLAC 1285
/* Number of LAC pixels per scan */
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#define NPIXGAC 248
/* Number of GAC pixels per scan */
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#define SPIXLAC 1
/* First LAC pixel in scan */
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#define SPIXGAC 147
/* First GAC pixel in scan */
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#define IPIXLAC 1
/* LAC pixel increment in scan */
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#define IPIXGAC 4
/* GAC pixel increment in scan */
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#define O_SCID 3
/* Byte-offset to SCID field */
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#define O_TIME 7
/* Byte-offset to frame timetag */
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#define O_SOH 15
/* Byte-offset to SOH Block */
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#define O_SGA 15
/* Byte-offset to SOH/SGA */
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#define O_SAC 185
/* Byte-offset to SOH/SAC */
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#define O_SAA 481
/* Byte-offset to SOH/SAA */
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#define O_DATAGAC 790
/* Byte-offset to GAC image block */
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#define O_DATALAC 878
/* Byte-offset to LAC image block */
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#define O_INSTGAC 20950
/* Byte-offset to GAC instrument tlm */
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#define O_INSTLAC 790
/* Byte-offset to LAC instrument tlm */
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#define S_DATAGAC 4032
/* Byte-size of GAC image block */
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#define S_DATALAC 20624
/* Byte-size of LAC image block */
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#define DTGAC (10./3.)
/* Nominal GAC time difference (sec) */
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#define DTLAC (1./6.)
/* Nominal LAC time difference (sec) */
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#define CLOCKVAR 0.010
/* Nominal S/C clock variance (sec) */
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#define DELSCENELAC 5
/* Sec thresh to break LAC scenes */
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#define DELSCENEGAC 3000
/* Sec thresh to break GAC scenes */
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#define SEADAS 0
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#define SDPS 1
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/*
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* NOTES:
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*
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* The image block includes GTDI-PIX, START-PIX, DARK-PIX, IMAGE-PIX,
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* and STOP-PIX.
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*
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*/
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#endif
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