#!/bin/csh
#
# This script converts each resolution of floating point numbers from ASCII
# to binary format.
#
# Robert S Laramee
# 2 Mar '01
# FromASCIItoBinaryFloatScript
#
set BASE = "../data"
#
# Remove output from previous run of this script.
#
echo 'removing previous binary files...'
@ level = 6
@ resolution = 2
@ resolutionPlus = 3
while ($resolution <= 64)

    rm -fv $BASE/res${resolutionPlus}/headRes${resolutionPlus}variate1.bin
    rm -fv $BASE/res${resolutionPlus}/headRes${resolutionPlus}variate2.bin

    @ resolution = $resolution * 2
    @ resolutionPlus = $resolution + 1
end
#
# sample file: ../data/res3/headRes16ErrCube.ascii 
#
echo 'uncompressing input files (if they are there)...'
@ level = 6
@ resolution = 2
@ resolutionPlus = 3
while ($resolution <= 128)

    # the input ASCII files should keep their descriptive names 
    gunzip -vf $BASE/level${level}/headRes${resolutionPlus}floats.ascii.gz
    gunzip -vf $BASE/level${level}/headRes${resolutionPlus}Error.ascii.gz

    @ level = $level - 1
    @ resolution = $resolution * 2
    @ resolutionPlus = $resolution + 1
end
echo 'compiling rlaramee/FromASCIItoBinaryFloat.java...'
javac -deprecation rlaramee/FromASCIItoBinaryFloat.java
#
echo 'converting files...'
@ level = 6
@ resolution = 2
@ resolutionPlus = 3
while ($resolution <= 128)

    # 1st variate
    java -Xmx1024m rlaramee/FromASCIItoBinaryFloat \
    $BASE/level${level}/headRes${resolutionPlus}floats.ascii \
    $BASE/level${level}/headRes${resolutionPlus}variate1.bin \
    $resolutionPlus $resolutionPlus $resolutionPlus

    # 2nd variate
    java -Xmx1024m rlaramee/FromASCIItoBinaryFloat \
    $BASE/level${level}/headRes${resolutionPlus}Error.ascii \
    $BASE/level${level}/headRes${resolutionPlus}variate2.bin \
    $resolutionPlus $resolutionPlus $resolutionPlus

    @ level = $level - 1
    @ resolution = $resolution * 2
    @ resolutionPlus = $resolution + 1
end
#
echo 'done converting resolutions 3^3 - 129^3 floats from ASCII to binary'
#
# disk space is really tough to get here in the CS department!
#
echo 'compressing ASCII, input files..'
# -f -force overwrite, -v verbose
@ level = 6
@ resolution = 2
@ resolutionPlus = 3
while ($resolution <= 128)

    gzip -fv $BASE/level${level}/headRes${resolutionPlus}floats.ascii
    gzip -fv $BASE/level${level}/headRes${resolutionPlus}Error.ascii

    @ level = $level - 1
    @ resolution = $resolution * 2
    @ resolutionPlus = $resolution + 1
end
echo 'finished compressing ASCII, input files of both variates'
echo 'FromASCIItoBinaryFloatScript finished'