# crfp

##

Last updated Sun Sep 19 14:19:57 1999

Pot raw and smoothed velcities

## 1. USAGE

crfp

## 2. DESCRIPTION

This Matlab script is an interface to function crfp2(3m). It generates the input mat files by calling ref2mat and sm2mat on the input files. It also generates several pages, one for each time intervall. Parameters min_speed, max_speed and max_gap_ratio should have the same value as those used in smoothr.

## 3. PARAMETERS

The following parameters must be edited:

refabsfile

  Output from refabs.

smoothrfile

  Output from smoothr.

year_base

  Base year used in input files.

start_day

  Day to start plotting,in decimal days.

stop_day

  Day to stop plotting,in decimal days.

delta_day

  Time intervall to plot on each page,in decimal days.

overlap

  This parameter allows to overlap (if negative) or skip time ranges (if positive) between each pages. It is a time in decimal days.

outfile

  Root name of output postscript file. The suffix will be added automatically. If the file exists on entry,it is deleted.

y0

  Minimal velocity on plot axes.

dy

  Velocity range on plot axes.

min_speed

  Minimal allowed ship speed for processing good fixes.

max_speed

  Maximal allowed ship speed for processing good fixes.

max_gap_ratio

  The maximal gap ratio allowed for processing good fixes.

cruise

  String to insert in the title.

## 4. AUTHORS

Pierre Jaccard, Geophysical Institute, University of Bergen, 1999