You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
错误信息:
Traceback (most recent call last):
File "test.py", line 5, in
CinradReader(path, "CC")
File "env\lib\site-packages\cinrad\io\level2.py", line 127, in init
raise err
File "env\lib\site-packages\cinrad\io\level2.py", line 114, in init
self._CC_reader(f)
File "env\lib\site-packages\cinrad\io\level2.py", line 218, in _CC_reader
raise NotImplementedError("Only VPPI scan mode is supported")
NotImplementedError: Only VPPI scan mode is supported
经过尝试,主动选用这两种波段读取,均会调用 _SAB_reader() 方法,在 data = np.frombuffer(f.read(), dtype=radar_dtype) 这一句中,使用 SAB、CAB 对应的 radar_dtype (numpy.dtypes.VoidDType对象)限定读取格式,均会报错 ValueError: buffer size must be a multiple of element size. 格式可能不太匹配
错误信息:
File "env\lib\site-packages\cinrad\io\level2.py", line 108, in init
self._SAB_reader(f, dtype="CAB")
File "env\lib\site-packages\cinrad\io\level2.py", line 154, in _SAB_reader
data = np.frombuffer(f.read(), dtype=radar_dtype)
ValueError: buffer size must be a multiple of element size
版本:1.8.0
脚本:
from cinrad.io import CinradReader
path = r"Z_RADR_I_Z9438_20170904160044_O_DOR_CC_CAP.bin.bz2" # 松原站 2017年旧格式
CinradReader(path)
错误信息:
Traceback (most recent call last):
File "test.py", line 5, in
CinradReader(path, "CC")
File "env\lib\site-packages\cinrad\io\level2.py", line 127, in init
raise err
File "env\lib\site-packages\cinrad\io\level2.py", line 114, in init
self._CC_reader(f)
File "env\lib\site-packages\cinrad\io\level2.py", line 218, in _CC_reader
raise NotImplementedError("Only VPPI scan mode is supported")
NotImplementedError: Only VPPI scan mode is supported
查看源码,在 _CC_reader() 方法中报错语句:
scan_mode = header["ucScanMode"][0]
if scan_mode < 100:
raise NotImplementedError("Only VPPI scan mode is supported")
stop_angle = scan_mode - 100
self.scantime = (
datetime.datetime(
header["ucEYear1"][0] * 100 + header["ucEYear2"][0],
header["ucEMonth"][0],
header["ucEDay"][0],
header["ucEHour"][0],
header["ucEMinute"][0],
header["ucESecond"][0],
)
- utc_offset
)
这里 scan_mode 是 61 导致了报错。
强制修改该值继续运行,会在提取 self.scantime 时,出现年份为0的报错。
请问这种情况如何解决,疑似解码问题.
The text was updated successfully, but these errors were encountered: