I have a problem fo the function 'cdfinfo' error

Hi

I am a student studying anstronomy.

I have a question for Matlab 'cdfinfo' funtion

When I use the cdfinfo, following error was occured

info=cdfinfo('RBSPICE.cdf')

??? Error using ==> cdfinfoc

Unknown data format (33).

Error in ==> cdfinfo at 160 tmp = cdfinfoc(filename);

I tried to run another file, but same error occured.

Please tell me the solutionn for this problem.

Answer 1

[Wayne King]

The first question to ask is does the function work with the shipping example:

info = cdfinfo('example.cdf');

make sure you execute the above from a directory where you have write permission.

[gideon]

I checked the directory. but problem is not founded.. what's the problem?... My CDF file was downloaded from NASA's Homepage.

[Wayne King]

I'm not sure what this sentence means:

"I checked the directory. but problem is not founded"