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Hi Chen, > i install the netcdf-4.2, it ended with the follow message: > .................................. > PASS: test_cvt3 > test_vara: > url=file:///date2/student/chenjh/NetCDF/netcdf-4.2/ncdap_test/testdata3/test.06 > *** PASS > PASS: test_vara > test_partvar: url=http://motherlode.ucar.edu:8080/dts/ingrid > Error: NetCDF: I/O failure > FAIL: test_partvar > *** Test: varm on URL: > http://motherlode.ucar.edu:8080/thredds/dodsC/testdods/coads_climatology.nc > error: NetCDF: I/O failure at test_varm3.c:93 > FAIL: test_varm3 > *** Test: var conversions on URL: > file:///date2/student/chenjh/NetCDF/netcdf-4.2/ncdap_test/testdata3/test.02 > *** testing: string3 > *** testing: ch_data > *** testing: int8_data > *** testing: uint8_data > *** testing: int8toint32_data > *** testing: int82float32_data > *** testing: int16_data > *** testing: int16toint32_data > *** testing: int162float32_data > *** testing: int32_data > *** testing: int32tofloat32_data > *** testing: int32toilong_data > *** testing: float32_data > *** testing: float64_data > PASS: t_dap3a > ================================================ > 3 of 8 tests failed > Please report to address@hidden > ================================================ > make[4]: *** [check-TESTS] error 1 > make[4]: Leaving directory > `/date2/student/chenjh/NetCDF/netcdf-4.2/ncdap_test' > make[3]: *** [check-am] error 2 > make[3]: Leaving directory > `/date2/student/chenjh/NetCDF/netcdf-4.2/ncdap_test' > make[2]: *** [check-recursive] error 1 > make[2]: Leaving directory > `/date2/student/chenjh/NetCDF/netcdf-4.2/ncdap_test' > make[1]: *** [check] error 2 > make[1]: Leaving directory > `/date2/student/chenjh/NetCDF/netcdf-4.2/ncdap_test' > make: *** [check-recursive] error 1 > > what' s the problem and how can i deal with it? I think the problem is that our DAP Test Server (DTS) was down when you ran this test, so the remote tests that were accessing that server failed. If you want to try again, the server is up, and it would only be necessary to run "make check" again from the top level directory to see if it passes all the tests in the ncdap_test directory now. Sorry about that ... --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: KVU-173241 Department: Support netCDF Priority: Normal Status: Closed