用API解码CMACAST下发的EC数据

khadija1982

CMACAST下发的EC数据中有文件名类似W_NAFP_C_ECMF_20170405185811_P_C1D04051200041512001.bz2的文件，解压缩后，用API解码。
解码指令为：
./grib_set -r -s packingType=grid_simple  W_NAFP_C_ECMF_20170405200915_P_C3E04051200042012001-ACHN  W_NAFP_C_ECMF_20170405200915_P_C3E04051200042012001-ACHN.grib
解码过程中无错误信息提示，但是解码出来的数据在用ncl_filedump查看时得到如下信息：
Copyright (C) 1995-2013 - All Rights Reserved
University Corporation for Atmospheric Research
NCAR Command Language Version 6.1.2
The use of this software is governed by a License Agreement.
See http://www.ncl.ucar.edu/ for more details.
g2_info: can only decode GRIB edition 2.fatal:Could not extend memory for GRIB v2 data.
fatal:Could not open (00.grb)
Variable: f
Type: file
(0) File Missing Value : -1
哪位大侠知道解决方法吗？

小哈莹莹

您好，请问您解决这个问题了吗？

lasamm

求解决方法啊