Vishnu - 2011-09-08

Hi,

I am facing a problem with graphs in Metapost. Some problem with it both using
MiKTeK 2.8 and 2.9. Here are the simple graph commands I am trying, these are
the opening commands of the every tutorial available online on plotting graphs
using metapost.

input graph
beginfig(1);
draw begingraph(3in,2in);
gdraw "data.d";
endgraph;
endfig;
end;

"data.d" contains two columns of data. The above commands are saved in a .mp
file, I routine use
.mp files to draw figures in Metapost so everything else
with metapost works except graphs. I have a tried a lot but to no avail. I
would appreciate any help.
--
Vishnu