no class variable warnings and windspeed doing nothing

[juvebogdan]

Hello,

I am trying to run test_uwtdma.tcl and this is the output i get:

`warning: no class variable Module/UnderwaterChannel::propSpeed_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::TxPower_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::NoiseSPD_

warning: no class variable Module/UW/PHYSICAL::ConsumedEnergy_

Node 0 created
warning: no class variable Module/UW/PHYSICAL::TxPower_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::NoiseSPD_

warning: no class variable Module/UW/PHYSICAL::ConsumedEnergy_

Node 1 created
warning: no class variable Module/UW/PHYSICAL::TxPower_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::NoiseSPD_

warning: no class variable Module/UW/PHYSICAL::ConsumedEnergy_

Node 2 created

Starting Simulation

./TDMA_node_5_.out
./TDMA_node_6_.out
./TDMA_node_7_.out

Simulation summary

Total simulation time : 1000 s
Number of nodes : 3
Packet size : 1250 byte(s)
CBR period : 10 s

Mean Throughput : 992.4934251666665
MAC sent Packets : 587
MAC received Packets : 587
MAC upper_pcks_rx : 587
CBR sent Packets : 587.0
CBR received Packets : 587.0
Packets in buffer : 0
PER CBR (0,1) : 0.000000
PER CBR (1,0) : 0.000000
PER CBR (0,2) : 0.000000
PER CBR (2,0) : 0.000000
PER CBR (1,2) : 0.000000
PER CBR (2,1) : 0.000000 `

Should i be worried with all those warnings?

I have set it like this in the script:

Channel

MPropagation/Underwater set practicalSpreading_ 2
MPropagation/Underwater set debug_ 0
MPropagation/Underwater set windspeed_ 10
MPropagation/Underwater set shipping_ 1

The if i change for example to:

Channel

MPropagation/Underwater set practicalSpreading_ 2
MPropagation/Underwater set debug_ 0
MPropagation/Underwater set windspeed_ 1
MPropagation/Underwater set shipping_ 1

I get:

warning: no class variable Module/UnderwaterChannel::propSpeed_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::TxPower_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::NoiseSPD_

warning: no class variable Module/UW/PHYSICAL::ConsumedEnergy_

Node 0 created
warning: no class variable Module/UW/PHYSICAL::TxPower_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::NoiseSPD_

warning: no class variable Module/UW/PHYSICAL::ConsumedEnergy_

Node 1 created
warning: no class variable Module/UW/PHYSICAL::TxPower_

    see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Module/UW/PHYSICAL::NoiseSPD_

warning: no class variable Module/UW/PHYSICAL::ConsumedEnergy_

Node 2 created

Starting Simulation

./TDMA_node_5_.out
./TDMA_node_6_.out
./TDMA_node_7_.out

Simulation summary

Total simulation time : 1000 s
Number of nodes : 3
Packet size : 1250 byte(s)
CBR period : 10 s

Mean Throughput : 992.4934251666665
MAC sent Packets : 587
MAC received Packets : 587
MAC upper_pcks_rx : 587
CBR sent Packets : 587.0
CBR received Packets : 587.0
Packets in buffer : 0
PER CBR (0,1) : 0.000000
PER CBR (1,0) : 0.000000
PER CBR (0,2) : 0.000000
PER CBR (2,0) : 0.000000
PER CBR (1,2) : 0.000000
PER CBR (2,1) : 0.000000

I also changed cbr period to 10.

These results does not seem to be fine for so different wind speeds. Also for different shipping_ values prints exaclt the same results
I would also add that changing
set opt(propagation_speed) 1500;# m/s
also does nothing. if i set this to something weird like 2m/s simulation results are the same

[fedefava86]

Thx @juvebogdan , we'll watch into this.