see contents of hdf5 data file

h5cat.d

import hdf5.wrap;
import hdf5.bindings.enums;
import std.stdio;
import std.file;


void main(string[] args)
{
	if (args.length!=2)
	{
		stderr.writefln("syntax is h5cat <filename>");
		return;
	}
	auto fn=args[1];

	if (!exists(fn))
	{
		stderr.writefln("file does not exist; quitting");
		return;
	}
	auto file=H5F.open(fn,H5F_ACC_RDWR, H5P_DEFAULT);
	writefln("%s",cast(string[])objectList(file));
	H5F.close(file);
	writefln("* quitting");
	return;
}