calfile_utils.c File Reference

#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <fcntl.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <libgen.h>
#include <math.h>
#include <netcdf.h>
#include "passthebuck.h"
#include "filehandle.h"
#include "dfutils.h"
#include "l2prod_struc.h"
#include "calfile_utils.h"
#include "l12_proto.h"

Include dependency graph for calfile_utils.c:

Go to the source code of this file.

Functions
idDS	calfile_open (char *ofile, int sensorID, int ydim, int xdim, int nprods, int nvars1d, char l2prods[L1_MAXPROD][32], char vars1Dnames[L1_MAXPROD][32], long *numExistingRecords, caltype ctype)
int	calfile_close (idDS ds_id)
int	calfile_create (char *ofile, idDS *ds_id, int sensorID, int ydim, int xdim, int nprods, int nvars1d, char l2prods[L1_MAXPROD][32], char vars1Dnames[L1_MAXPROD][32], caltype ctype)
int	calfile_write (idDS ds_id, calstr *calrec, int recnum, int ydim, int xdim, int nprods, int nbands, int nvars1d, char l2prods[L1_MAXPROD][32], char vars1Dnames[L1_MAXPROD][32], caltype ctype)
void	inversion_init (long ndets, long iscan, int nbands, long ipix, aestr *aerec, tgstr *tgrec)
calstr *	alloc_calrec (int ydim, int nbands, int nprods, int nvar1d)
void	free_calrec (calstr *calrec, int nbands, int nprods)
void	free_prodptr (l2prodstr **p)

Function Documentation

alloc_calrec()

calstr* alloc_calrec	(	int	ydim,
		int	nbands,
		int	nprods,
		int	nvar1d
	)

alloc_calrec Allocate space for a detector run record

Parameters

ydim	- y-dimension of records to allocate
nbands	- number of wavelength bands
nprods	- number of output products (2D)
nvar1d	- number of 1 dimensional arrays in output product

Returns

- allocated calrec structure

Definition at line 516 of file calfile_utils.c.

calfile_close()

int calfile_close

(

idDS

ds_id

)

calfile_close - close an open output file

Parameters

ds_id

Returns

Definition at line 210 of file calfile_utils.c.

calfile_create()

int calfile_create	(	char *	ofile,
		idDS *	ds_id,
		int	sensorID,
		int	ydim,
		int	xdim,
		int	nprods,
		int	nvars1d,
		char	l2prods[L1_MAXPROD][32],
		char	vars1Dnames[L1_MAXPROD][32],
		caltype	ctype
	)

calfile_create - creates a output file

Parameters

ofile	- filename to open for writing
ds_id	- HDF/netCDF dataset id (idDS)
sensorID	- sensorID
ydim	- size of y-dimension for output arrays
xdim	- size of x-dimension for output arrays
nprods	- number of output products
nvars1d	- number of 1D output products
l2prods	- output product names
vars1Dnames	- 1D product names
ctype	- calibration type (e.g. DET2DET, CROSSCAL)

Returns

Definition at line 230 of file calfile_utils.c.

calfile_open()

idDS calfile_open	(	char *	ofile,
		int	sensorID,
		int	ydim,
		int	xdim,
		int	nprods,
		int	nvars1d,
		char	l2prods[L1_MAXPROD][32],
		char	vars1Dnames[L1_MAXPROD][32],
		long *	numExistingRecords,
		caltype	ctype
	)

det_open opens an output file, if it doesn't exist it creates one, if it does exist it appends by copying existing file to a temporary location and bumping the size of the arrays to create a new output file of the same name

Parameters

ofile	- filename to open for writing
sensorID	- sensor ID number
ydim	- size of y-dimension for output arrays
xdim	- size of x-dimension for output arrays
nprods	- number of output products
nvars1d	- number of 1D output products
l2prods	- output product names
vars1Dnames	- 1D product names
numExistingRecords	- number of existing records, used for appending...
ctype	- calibration type (e.g. DET2DET, CROSSCAL, BINMATCH)

Returns

Definition at line 48 of file calfile_utils.c.

calfile_write()

int calfile_write	(	idDS	ds_id,
		calstr *	calrec,
		int	recnum,
		int	ydim,
		int	xdim,
		int	nprods,
		int	nbands,
		int	nvars1d,
		char	l2prods[L1_MAXPROD][32],
		char	vars1Dnames[L1_MAXPROD][32],
		caltype	ctype
	)

calfile_write() - writes data to output file

Parameters

ds_id	- HDF/netCDF dataset id (idDS)
calrec	- structure containing data to write
recnum	- record number for record to write
ydim	- size of y-dimension for output arrays
xdim	- size of x-dimension for output arrays
nprods	- number of output products
nbands	- number of wavelength bands
nvars1d	- number of 1 dimensional arrays
l2prods	- output product names
vars1Dnames	- 1D product names
ctype	- calibration type (e.g. DET2DET, CROSSCAL)

Returns

Definition at line 348 of file calfile_utils.c.

free_calrec()

void free_calrec	(	calstr *	calrec,
		int	nbands,
		int	nprods
	)

free_calrec - free allocated calibration structures

Parameters

calrec
nbands	- number of wavelength bands
nprods	- number of output products (2D)
nvars1d	- number of 1 dimensional arrays in output product

Definition at line 578 of file calfile_utils.c.

free_prodptr()

void free_prodptr

(

l2prodstr **

p

)

free_prodptr - free array of product info structures

Parameters

p

Definition at line 599 of file calfile_utils.c.

inversion_init()

void inversion_init	(	long	ndets,
		long	iscan,
		int	nbands,
		long	ipix,
		aestr *	aerec,
		tgstr *	tgrec
	)

inversion_init Initialize the average nLw and aot arrays for input into inversion

Parameters

ndets	- number of contiguous detectors
iscan	- scan number of l1 file
nbands	- number of wavelength bands
ipix	- pixel number
aerec	- aerosol calibration record structure
tgrec	- nlw calibration record structure

Definition at line 480 of file calfile_utils.c.