H5read Error?

I keep getting this error when trying to read some variables from a few h5 files. The error I get is:

Error using h5readc

The HDF5 library encountered an error and produced the following stack trace information:

H5G_traverse_real component not found

H5G_traverse internal path traversal failed

H5G_loc_find can't find object

H5Dopen2 not found

Error in h5read (line 93)

[data,var_class] = h5readc(Filename,Dataset,start,count,stride);

Error in getIceSatData (line 68)

ph_h=h5read(fname,'/gt3l/heights/h_ph');

I've been able to use the same code above for another group and it worked fine. I also double checked with h5disp to make sure that the group name and variable names are correct. What could be wrong?

The code I'm using to read the variables:

direc=dir('*.h5');
for i=6:length(direc)
    fname=direc(i).name;
    %read in variables
    ph_h=h5read(fname,'/gt3l/heights/h_ph');
    ph_lat=h5read(fname,'/gt3l/heights/lat_ph');
    ph_lon=h5read(fname,'/gt3l/heights/lon_ph');
    ph_q=h5read(fname,'/gt3l/heights/quality_ph');
    sig_conf_ph=h5read(fname,'/gt3l/heights/signal_conf_ph');
    %sat_fract=h5read(fname,'/gt3r/geolocation/full_sat_fract');
    ph_time=h5read(fname,'/gt3l/heights/delta_time');

I'm trying to attach the file but its saying its too large, even when I compress it. If anyone can help while I try to figure out how to attach the file so its easier to diagnose the problem, I'd really appreciate it!

[Walter Roberson]

If the path /gt3l/heights/h_ph (with lower-case L after gt3) exists for sure in the file, then perhaps the file is corrupt.

But I would first double-check to be absolutely sure that the object has gt3l rather than gt3i or gt31