Octave startup message

[Sanjay H A]

Hi 
I am using octave from script file
My script file looks like this

#! /usr/bin/octave -q -f -p /home/sanjay/GradSolve/Mgrid_GradSolve_sandip/perfModels/
train_init.m

I am using -q option to avoid displaying startup message.
But still i am getting  startup message
How to overcome this problem


Another problem is i am getting error message from my .m script. But I am getting correct output from the program. Can you suggest what is this error

error: can't perform indexing operations for

type
error: near line 17 of file `/garl/garl-alpha1/home/sanjay/scheduler_simulator/train_init.m'

My script(train_init.m)looks like this

mdata=[load('/home/sanjay/scheduler_simulator/eigen/eigen_training.dat')];
x=mdata(:,1);
p=mdata(:,2);
cpu=mdata(:,3);
bw=mdata(:,4);
b=mdata(:,7);
pmat=[ x./x./(p.^3)./cpu x.^(3)./(p.^3)./cpu ];
cmat=[ x./x./(p.^0.5)./log(bw) x.^(3)./(p.^0.5)./log(bw) ];
A=[ pmat cmat ];
x=5000;
p=24;
cpu=0.261183;
bw=200.257141;
pmat=[ x./x./(p.^3)./cpu x.^(3)./(p.^3)./cpu ];
cmat=[ x./x./(p.^0.5)./log(bw) x.^(3)./(p.^0.5)./log(bw) ];
fid = fopen('/home/sanjay/scheduler_simulator/mydata.txt', 'w');
test_model.m; //here i ma calling another script (this is line no 17)
fclose(fid);

thanx
Waiting for your reply
Regards
Sanjay

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