# GFI List

##

Last updated Fri Nov 19 17:47:52 1999

List of all GFI documentation

## 1. DESCRIPTION

This manual page lists shortly the documentation available with the CODAS GFI extensions. The first part is a list by categories. The last section contains the alphabetical index . Categories are applications , matlab scripts, miscellaneous things, such as conventions or more general documentation, plugins and libraries .

## 2. APPLICATIONS

codastree(1)

  Create a subdirectory tree for a CODAS database

con2con(1)

  Convert the format of contour files

con2db(1)

  Convert a contour data file into a CODAS database

dms_to_deg(1)

  Convert degree from DMS to decimal degrees

fix_nbr(1)

  Fix NB ADCP raw files

gps(1)

  Extract GPS information from non-NMEA files

info_nav(1)

  Get navigation information from ADCP files

load_sbe(1)

  Load CTD data from SBE files

loaddnmi(1)

  Load data from a DNMI file into a CODAS database

makemake(1)

  Automatic Makefile generation

nav_hdg(1)

  Generates heading correction from navigation files

process(1)

  Average and load NB raw ADCP data into a CODAS

rel2abs(1)

  Convert relative into absolute currents

scan_nav(1)

  Scan NB ADCP navigation files

scan_nbr(1)

  Scan NB ADCP raw files

scan_sbe(1)

  Scan header files from SBE CTD data

splitc78(1)

  Split C78 CTD files

tr_ctd(1)

  Interpolate CTD at ADCP transducer depth

vgeo(1)

  Calculate geostrophic current

view_nbr(1)

  View content of ADCP NB Raw data files

xtract(1)

  Extract data from a CODAS database

## 3. MATLAB

adcp_tide(1m)

  Interpolate tide data to ADCP positions and time

ascii_grd(3m)

  Get grid points from a columnar data array

avg_ascii(1m)

  Average field by field ASCII data

avg_ascii1(3m)

  Average columns from different input files together

avg_ascii2(3m)

  Average 3-Dimensional data from different input files

avg_con(1m)

  Average data from contour files

avg_con2(3m)

  Average data from different contour files

avg_vec(1m)

  Average data from vector files

avg_vec2(3m)

  Average data from different vector files

btcal(1m)

  Calculate bottom tracking corrections

btnav(1m)

  Comparison of NAV and BT velocities

btnav2(3m)

  Comparison of NAV and BT velocities

cmpnav(3m)

  Compare ship velocities

codasgfi(5m)

  Getting path to the GFI Matlab files

com_grd(3m)

  Find a common grid for different datasets

contotbl(1m)

  Translate a contour file in table

contoxyz(3m)

  Reorder and regrid contour data

coriolis(3m)

  Calculate Coriolis coefficient

crfp(1m)

  Pot raw and smoothed velocities

crfp2(3m)

  Plot raw and smoothed velocities

ctd_prf(1m)

  Plot CTD profiles

ctdprf(3m)

  Plots CTD profiles

detide(1m)

  Detide ADCP data

fillgaps(3m)

  Fill gaps within a vector

flag_bad(3m)

  Flag data as bad in a vector

flagdata(3m)

  Flag data

fmodtime(3m)

  Get the modification time of files

gcon2con(1m)

  Create a contour file from a GCON data file

get_hdr(3m)

  Get header information from log files

gps(1m)

  Compare position from different navigation devices

gravity(3m)

  Gravity as a function of latitude and pressure

hdg_diff(1m)

  Compare mean and end ping heading

hdgdiff(3m)

  - Compare mean and end ping heading data

inpath(3m)

  Check the presence of a path in the Matlab path

isdef(3m)

  Check if a variable is defined

meteo(1m)

  Plots data from MET files

meteo2(3m)

  Plots data from MET files

new_grid(3m)

  Build a regular grid

newext(3m)

  Change the extension of file names

next_hdg(3m)

  Get nearest heading value

next_log(3m)

  Read next data from a log file

next_psf(3m)

  Create a new postscript file name

plotctd(1m)

  Plots ADCP transducer T and S

plotssp(1m)

  Plot corrected speed of sound

plotstuf(3m)

  Display additional stuff on plots

prefabs(1m)

  Plot absolute reference layer velocities

prefabs1(3m)

  Plot absolute velocities from reference layer

prefabs2(3m)

  Compare absolute velocities from reference layer

preflyr(1m)

  Plot relative reference layer velocities

preflyr1(3m)

  Plot relative velocities from reference layer

preflyr2(3m)

  Compare relative velocities from reference layer

process(1m)

  Plot results of NBR ADCP data processing

psmooth1(3m)

  Plot smoothed velocities

psmooth2(3m)

  Compare smoothed velocities

psmoothr(1m)

  Plot smoothed velocities

regrid(1m)

  Regrid one or two dimensional data

regrid1(3m)

  Regrids columnar data along a new grid

regrid2(3m)

  Regrids two dimensional data

rho(3m)

  Calculate sigma or sigma-theta

rmean(3m)

  Calculate running mean values from a vector

scan_hdr(3m)

  Retrieve the header from log files

scanpath(3m)

  Update Matlab path with a new search directory

sgeo(1m)

  Calculate geostrophic slope

sgeo_grd(3m)

  Calculate and plot geostrophic slope height

sizeof(3m)

  Return the size in bytes of a specified type

stat(5m)

  Statistics on arrays of data

stat_str(3m)

  Built string with specified statistics

statcalc(3m)

  Calculate statistics

statinit(3m)

  Initialize statistics array

statlim(3m)

  Set or return a string with the current limits

statupd(3m)

  Update statistics array

strsplit(3m)

  Split a string into an array of tokens

to_pos(3m)

  Convert a position form decimal degrees to another

trsp(1m)

  Plot the transport calculated by adcpsect

trsp2(3m)

  Plot transport data from adcpsect

uvprf(1m)

  Plot velocity profiles and navigation data

uvprf2(3m)

  Plot velocity profiles and navigation data

vgeo(1m)

  Plot geostrophic current and reference levels

vgeo_grd(3m)

  Plot geostrophic current

vgeo_sta(3m)

  Plot statistics about reference level

## 4. MISCELANEOUS

columns(5)

  No description

gfiadcp(5)

  Quick Reference for ADCP CODAS Databases

gficfg(5)

  User specific configuration

gficodas(5)

  CODAS and GFI extensions

gfictd(5)

  Quick Reference for CTD CODAS Databases

gfidnmi(5)

  Quick Reference for DNMI CODAS Databases

gfiindex(5)

  List of all GFI documentation

gfinstal(5)

  Installing directives

time_rng(5)

  Convention for specifying time ranges

varnames(5)

  Convention for specifying CODAS variables

## 5. PLUGINS

ioserv(3)

  Additional functions for reading options from

load_ctd(3)

  Additional functions for reading C78 CTD files

option(3)

  Additional functions for reading options from

putnav(3)

  Extension for inserting navigation data from the

## 6. LIBRARIES

## 7. INDEX

adcp_tide(1m)

  Interpolate tide data to ADCP positions and time

ascii_grd(3m)

  Get grid points from a columnar data array

avg_ascii(1m)

  Average field by field ASCII data

avg_ascii1(3m)

  Average columns from different input files together

avg_ascii2(3m)

  Average 3-Dimensional data from different input files

avg_con(1m)

  Average data from contour files

avg_con2(3m)

  Average data from different contour files

avg_vec(1m)

  Average data from vector files

avg_vec2(3m)

  Average data from different vector files

btcal(1m)

  Calculate bottom tracking corrections

btnav(1m)

  Comparison of NAV and BT velocities

btnav2(3m)

  Comparison of NAV and BT velocities

cmpnav(3m)

  Compare ship velocities

codasgfi(5m)

  Getting path to the GFI Matlab files

codastree(1)

  Create a subdirectory tree for a CODAS database

columns(5)

  No description

com_grd(3m)

  Find a common grid for different datasets

con2con(1)

  Convert the format of contour files

con2db(1)

  Convert a contour data file into a CODAS database

contotbl(1m)

  Translate a contour file in table

contoxyz(3m)

  Reorder and regrid contour data

coriolis(3m)

  Calculate Coriolis coefficient

crfp(1m)

  Pot raw and smoothed velocities

crfp2(3m)

  Plot raw and smoothed velocities

ctd_prf(1m)

  Plot CTD profiles

ctdprf(3m)

  Plots CTD profiles

detide(1m)

  Detide ADCP data

dms_to_deg(1)

  Convert degree from DMS to decimal degrees

fillgaps(3m)

  Fill gaps within a vector

fix_nbr(1)

  Fix NB ADCP raw files

flag_bad(3m)

  Flag data as bad in a vector

flagdata(3m)

  Flag data

fmodtime(3m)

  Get the modification time of files

gcon2con(1m)

  Create a contour file from a GCON data file

get_hdr(3m)

  Get header information from log files

gfiadcp(5)

  Quick Reference for ADCP CODAS Databases

gficfg(5)

  User specific configuration

gficodas(5)

  CODAS and GFI extensions

gfictd(5)

  Quick Reference for CTD CODAS Databases

gfidnmi(5)

  Quick Reference for DNMI CODAS Databases

gfiindex(5)

  List of all GFI documentation

gfinstal(5)

  Installing directives

gps(1)

  Extract GPS information from non-NMEA files

gps(1m)

  Compare position from different navigation devices

gravity(3m)

  Gravity as a function of latitude and pressure

hdg_diff(1m)

  Compare mean and end ping heading

hdgdiff(3m)

  - Compare mean and end ping heading data

info_nav(1)

  Get navigation information from ADCP files

inpath(3m)

  Check the presence of a path in the Matlab path

ioserv(3)

  Additional functions for reading options from

isdef(3m)

  Check if a variable is defined

load_ctd(3)

  Additional functions for reading C78 CTD files

load_sbe(1)

  Load CTD data from SBE files

loaddnmi(1)

  Load data from a DNMI file into a CODAS database

makemake(1)

  Automatic Makefile generation

meteo(1m)

  Plots data from MET files

meteo2(3m)

  Plots data from MET files

nav_hdg(1)

  Generates heading correction from navigation files

new_grid(3m)

  Build a regular grid

newext(3m)

  Change the extension of file names

next_hdg(3m)

  Get nearest heading value

next_log(3m)

  Read next data from a log file

next_psf(3m)

  Create a new postscript file name

option(3)

  Additional functions for reading options from

plotctd(1m)

  Plots ADCP transducer T and S

plotssp(1m)

  Plot corrected speed of sound

plotstuf(3m)

  Display additional stuff on plots

prefabs(1m)

  Plot absolute reference layer velocities

prefabs1(3m)

  Plot absolute velocities from reference layer

prefabs2(3m)

  Compare absolute velocities from reference layer

preflyr(1m)

  Plot relative reference layer velocities

preflyr1(3m)

  Plot relative velocities from reference layer

preflyr2(3m)

  Compare relative velocities from reference layer

process(1)

  Average and load NB raw ADCP data into a CODAS

process(1m)

  Plot results of NBR ADCP data processing

psmooth1(3m)

  Plot smoothed velocities

psmooth2(3m)

  Compare smoothed velocities

psmoothr(1m)

  Plot smoothed velocities

putnav(3)

  Extension for inserting navigation data from the

regrid(1m)

  Regrid one or two dimensional data

regrid1(3m)

  Regrids columnar data along a new grid

regrid2(3m)

  Regrids two dimensional data

rel2abs(1)

  Convert relative into absolute currents

rho(3m)

  Calculate sigma or sigma-theta

rmean(3m)

  Calculate running mean values from a vector

scan_hdr(3m)

  Retrieve the header from log files

scan_nav(1)

  Scan NB ADCP navigation files

scan_nbr(1)

  Scan NB ADCP raw files

scan_sbe(1)

  Scan header files from SBE CTD data

scanpath(3m)

  Update Matlab path with a new search directory

sgeo(1m)

  Calculate geostrophic slope

sgeo_grd(3m)

  Calculate and plot geostrophic slope height

sizeof(3m)

  Return the size in bytes of a specified type

splitc78(1)

  Split C78 CTD files

stat(5m)

  Statistics on arrays of data

stat_str(3m)

  Built string with specified statistics

statcalc(3m)

  Calculate statistics

statinit(3m)

  Initialize statistics array

statlim(3m)

  Set or return a string with the current limits

statupd(3m)

  Update statistics array

strsplit(3m)

  Split a string into an array of tokens

time_rng(5)

  Convention for specifying time ranges

to_pos(3m)

  Convert a position form decimal degrees to another

tr_ctd(1)

  Interpolate CTD at ADCP transducer depth

trsp(1m)

  Plot the transport calculated by adcpsect

trsp2(3m)

  Plot transport data from adcpsect

uvprf(1m)

  Plot velocity profiles and navigation data

uvprf2(3m)

  Plot velocity profiles and navigation data

varnames(5)

  Convention for specifying CODAS variables

vgeo(1)

  Calculate geostrophic current

vgeo(1m)

  Plot geostrophic current and reference levels

vgeo_grd(3m)

  Plot geostrophic current

vgeo_sta(3m)

  Plot statistics about reference level

view_nbr(1)

  View content of ADCP NB Raw data files

xtract(1)

  Extract data from a CODAS database

## 8. AUTHOR

Manual page written by Pierre Jaccard, Geophysical Institute, University of Bergen, 1999.

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