Dear Sir/Madam,
I installed GRIB API 1.9.9 on cygwin (Windows 7). After installation I tried to check some GRIB API examples from your website in python, but I'm getting always such error if I import gribapi:

>>> import gribapiTraceback (most recent call last):  
File "<stdin>", line 1, in <module>  
File "gribapi.py", line 31, in <module>    import gribapi_swig as _internal  
File "gribapi_swig.py", line 25, in <module>    _gribapi_swig = swig_import_helper()  
File "gribapi_swig.py", line 17, in swig_import_helper    import _gribapi_swigImport
Error: No module named _gribapi_swig>>>

Although I set the PYTHONPATH to all files where the GRIB API was installed. Could you please help me to solve this problem?
Thank you in advance,Ismoil Isroilov.