whatsnew.txt

it is very important

http://www.geocities.com/tracegraph/
http://diament.ists.pwr.wroc.pl/~tracegr/tracegraph.php

2.02 (06/22/2003)
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* IP conversion bug fixed (when there is no 'ip' in the header)
* all drop events bugs fixed (when packet type option is unselected)
* copying to clipboard bug fixed

2.01 (03/10/2003)
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* 'statistics' description has been replaced by 'information'
* Trace graph script file format has been changed
* a wireless trace files loading bug fixed
* time interval bug fixed (when loading a trace file)

2.00b (12/13/2002)
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* new statistics:
  - Simulation Round Trip Times
  - Round Trip Times between Current and Other node
* new 2D graphs:
  - Throughput of sending bits vs minimal simulation RTT
  - Throughput of sending bits vs average simulation RTT
  - Throughput of sending bits vs maximal simulation RTT
  - Throughput of sending bits vs minimal RTT between CN and ON
  - Throughput of sending bits vs average RTT between CN and ON
  - Throughput of sending bits vs maximal RTT between CN and ON
  - Sent packet size vs minimal simulation RTT
  - Sent packet size vs average simulation RTT
  - Sent packet size vs maximal simulation RTT
  - Sent packet size vs minimal RTT between CN and ON
  - Sent packet size vs average RTT between CN and ON
  - Sent packet size vs maximal RTT between CN and ON
  - Simulation RTT cumulative distribution
  - RTT between CN and ON cumulative distribution
  - Sent packet ID vs simulation RTT
  - Sent packet ID vs RTT between CN and ON
  - Simulation RTT frequency distribution
  - RTT between CN and ON frequency distribution
* main window has been reorganized
* throughput graphs bug fixed
* trace level at destination node bug fixed 
* trace level description for delays bug fixed
* main window bugs fixed

1.92b (12/02/2002)
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* faster 3D graphs calculations

1.91b (11/28/2002)
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* automatic format detection bugs fixed
* configuration file bug fixed
* -ip option bug fixed

1.90b (11/25/2002)
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* automatic detection of all supported file formats - file header is not needed (see help 11)
* new configuration file options (see help 11)
* axes labels and graph title are editable
* path and file name is shown in Graphs and Statistics window

1.88b (11/17/2002)
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* graphs statistics (minimum/average/maximum value, standard deviation, median) can be saved (see help 3.17)
* Log scaling on X, Y and Z axes (see help 3.18)
* graphs can be loaded from .trg text files (see help 3.19)
* Trace graph scripts are checked before processing
* throughput vs delay graphs have been changed
* faster throughput calculations
* 100 new 2D graphs (see help 4, 6):
  - Packet size vs min throughput of generating/sending/receiving/forwarding/dropping packets at current node
  - Packet size vs min throughput of generating/sending/receiving/forwarding/dropping packets
  - Packet size vs min throughput of generating/sending/receiving/forwarding/dropping bits at current node
  - Packet size vs min throughput of generating/sending/receiving/forwarding/dropping bits
  - Packet size vs avg throughput of generating/sending/receiving/forwarding/dropping packets at current node
  - Packet size vs avg throughput of generating/sending/receiving/forwarding/dropping packets
  - Packet size vs avg throughput of generating/sending/receiving/forwarding/dropping bits at current node
  - Packet size vs avg throughput of generating/sending/receiving/forwarding/dropping bits
  - Packet size vs max throughput of generating/sending/receiving/forwarding/dropping packets at current node
  - Packet size vs max throughput of generating/sending/receiving/forwarding/dropping packets
  - Packet size vs max throughput of generating/sending/receiving/forwarding/dropping bits at current node
  - Packet size vs max throughput of generating/sending/receiving/forwarding/dropping bits
  - Throughput of sending bits vs minimal/average/maximal simulation jitter
  - Throughput of receiving bits vs minimal/average/maximal simulation jitter
  - Throughput of sending bits at CN vs minimal/average/maximal jitter between CN and ON
  - Throughput of receiving bits vs minimal/average/maximal simulation processing time
  - Throughput of forwarding bits vs minimal/average/maximal simulation processing time
  - Throughput of receiving bits at CN vs minimal/average/maximal processing time at CN
  - Throughput of forwarding bits at CN vs minimal/average/maximal processing time at CN
  - Throughput of receiving bits at ON vs minimal/average/maximal jitter between CN and ON
  - Packet size vs minimal/average/maximal simulation processing time
  - Packet size vs minimal/average/maximal processing time at current node
  - Packet size vs minimal/average/maximal simulation End2End delay
  - Packet size vs minimal/average/maximal CN2ON delay
  - Simulation jitter frequency distribution
  - Jitter between CN and ON frequency distribution
  - Simulation jitter cumulative distribution
  - Jitter between CN and ON cumulative distribution
* zoom bug fixed (when legend is on/off)

1.71b (10/23/2002)
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* script files processing bug fixed
* ns format trace files from bluehoc simulations can be read
* turbo mode and processing times bug fixed

1.70b (10/22/2002)
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* faster delays calculations
* faster processing times calculations
* faster jitter calculations
* faster calculations concerning numbers of intermediate nodes 
* faster calculations after loading trace files
* code optimization
* turbo mode for delays and jitter calculations
* configuration file has been added
* button for switching between current and other node has been added
* trace files with any extension can be read
* satellite trace format reading bug fixed
* IP to node number conversion bug fixed
* a trace files parsing bug fixed

1.60b (07/01/2002)
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* Trace graph scripts can be written to analyse trace or mat files automatically (see help 10)

1.57b (06/18/2002)
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* Packet size option (see help 7)
* Count packets IDs only once option works with drop events (see help 3.5)
* mat file format has been changed (packets sizes are saved)
* axes bug fixed (when loading a file with Overlay graphs option on)
* zoom bug fixed (when refreshing a 3D graph)

1.55c (06/02/2002)
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* flow ID bug fixed (when loading a mat file)

1.55b (06/01/2002)
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* trace level (AGT, RTR, MAC) options for End2End delays (wireless, mixed and Trace graph formats only)

1.54b (05/26/2002)
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* flow ID option added for wired trace files
* new 2D graphs added:
  - Forward events time vs simulation processing times at intermediate nodes
  - Forward events time vs processing times at current node
  - Receive events time vs simulation processing times at intermediate nodes
  - Receive events time vs processing times at current node
* mat file format has been changed (flow ID added)

1.52b (05/23/2002)
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* separate windows for graphs and statistics
* new statistics added:
  - Average numbers of intermediate nodes for the whole network
  - Average numbers of intermediate nodes between current and other node
  - Simulation processing times at intermediate nodes
  - Processing times at current node
* new 2D graphs added:
  - Simulation processing times frequency distribution
  - Processing times at current node frequency distribution
  - Packets IDs vs simulation processing times
  - Packets IDs vs processing times at current node
  - Simulation processing times cumulative distribution
  - Processing times at current node cumulative distribution
* all the known bugs fixed:
  - numbers of forwarded and lost packets at current node (stats and graphs)
  - numbers of intermediate nodes forwarding packets for wireless files

1.46b (05/06/2002)
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* packet types can be selected/deselected (see help 7)
* all lines from wireless trace files are loaded now
* mat file format has been changed (+ and - added in packet type)
* calculations after trace file loading have been changed
* number of forwarded packets and bytes in simulation statistics fixed (wireless simulations only)
* number of lost packets in simulation statistics fixed

1.44b (04/24/2002)
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* new 2D graphs added (see help 4):
  - Packets IDs vs simulation jitter
  - Packets IDs vs jitter between CN and ON
* X and Y axes labels added

1.43b (04/22/2002)
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* new 2D graphs added (see help 4):
  - All send events time vs number of intermediate nodes (receiving and forwarding packets)
  - Send events time at CN vs number of intermediate nodes (receiving and forwarding packets)
  - All receive events time vs number of intermediate nodes (receiving and forwarding packets)
  - Receive events time at ON vs number of intermediate nodes (receiving and forwarding packets)
  - All packets IDs vs number of intermediate nodes (receiving and forwarding packets)
  - Packets IDs vs number of intermediate nodes (receiving and forwarding packets)
* edges can be specified for histograms (see help 6)
* a part of code concerning delays has been changed
* zoom bug fixed (when automatically refresh graphs option is on)

1.40b (04/06/2002)
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* wired + wireless format support (see help 9.4)
* wired + new trace file format support (see help 9.5)
* IP addresses support (see help 9)
* new 2D graphs added (see help 4):
  - Throughput of sending bits vs minimal simulation End2End delays
  - Throughput of sending bits vs average simulation End2End delays
  - Throughput of sending bits vs maximal simulation End2End delays
  - Throughput of receiving bits vs minimal simulation End2End delays
  - Throughput of receiving bits vs average simulation End2End delays
  - Throughput of receiving bits vs maximal simulation End2End delays
  - Throughput of sending bits at CN vs minimal CN2ON delays
  - Throughput of sending bits at CN vs average CN2ON delays
  - Throughput of sending bits at CN vs maximal CN2ON delays
  - Throughput of receiving bits at ON vs minimal CN2ON delays
  - Throughput of receiving bits at ON vs average CN2ON delays
  - Throughput of receiving bits at ON vs maximal CN2ON delays
  - Send events time vs simulation jitter
  - Send events time vs jitter between CN and ON
  - Receive events time vs simulation jitter
  - Receive events time vs jitter between CN and ON
  - Send events time vs simulation End2End delays
  - Send events time vs CN2ON delays
  - Receive events time vs simulation End2End delays
  - Receive events time vs CN2ON delays
  - Packets IDs vs simulation End2End delays
  - Packets IDs vs CN2ON delays
* minor or major grid can be added to the axes (see help, 3.10, 3.11)
* each plotted point can be marked (see help, 3.9)
* a wireless format extension added
* hexadecimal to decimal conversion for -Ms field in new trace file format added
* cumulative delays distribution functions are calculated faster
* a trace file with it's full path can be read from the command line
* bandwidth (name) has been changed to throughput
* file reading and saving errors are catched
* start time and end time from the command line have to be numbers (fixed)

1.30b (03/07/2002)
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