Added option: write individual plots (not trplets - yet) to separate JPG files. New command line argument: JpgPlotFileFlag

Table used by CreateImageDiffPlotsOverlayNewPlots.r
to create latest set of (normalized) difference scatterplots

This version used to create the large (36000 row) table used to generate latest bounday analysis scatterplots.

This version creates the (normalized) difference image plots
that Rick, Jim, and Mark are reviewing as part of the final 'ASTER/SRTM boundary analysis' work.
The input file pixelPairs36000_5_8EvenSortCol1.csv also checked in.

The first version of 'CreateImageDiffPlotsOverlay.r' that produces the 'three-panel' plot containing the boundary differences for ASTER / Border / SRTM.

Latest version of Elevation Difference Image Analysis plot generator: Plots remain on screen until end of script (user presses 'final' <cr>

TODO: Add legend to plots.

correct CDEM image values

With correct CEDM input image filename.

Uses correct, even boundary input images

made with latest version of makeImagePairTable w/correct images.

created with latest version of code 5/15

Tested Sunday 5/15 - produces table tableForRic2000_5_8.csv

In header, better 'to run' instructions.

input table for the R script: MosaicCdemDifferencePlots.r
Created by the R script: makeImagePairFiles.

First working version - very simple - just 'source' the file and press <CR> to walk through the plots.

Next version: 'panel plots' and improved plot axes.

Very first version of plot making script. Plots need consolidation into 'panel plots', and plot labels need to be improved.

Uses input file:
tableForMark4000_5_8_SortColID.csv, also checked in.

These scripts are complete but may not run correctly due to conflicts in the extents of the input raster files. Recheck inputs.

Version runs correctly, though the CDEM edge input image might not be the latest and best. Recheck inputs

ReadMe file describes how to use shell scripts (also checked in) to create example Srtm/Aster DEM image mosaic of Western Canada region spanning 60 deg N Latitude boundary

Sample output file from R script makeMarkTable.r - sample of 4000 random columns, row 5 through row 8 straddling 60 degree boundary.

Producing valid table, but from column samples taken entirely from mosaic. Next step: take them from Aster and Cgiar images.

First version, has issues with column indexing, I am fixing tonight.

Added collection of Linux shell scripts and R scripts that I used in my initial analysis of SRTM/CGIAR, CDEM, and ASTER GDEM digital terrain data sets.

added empty dir structure for terrestrial work