大家好，我想知道是否可以使用 Gnuplot 绘制 NetCDF 文件。我试图在命令行上使用 PyFerret，但我无法弄清楚。使用 PyFerret 我能够确定 NetCDF 文件具有以下数据：
yes? show data
currently SET data sets:
1> ./CrawfordPoint_surface.nc (default)
name title I J K L
T_2M Air temperature at 2 m ... ... ... 1:105193
T_2M_O Origin of air temperature data ... ... ... 1:105193
RH_2M Relative humidity at 2 m ... ... ... 1:105193
RH_2M_O Origin of relative humidity dat ... ... ... 1:105193
WS_10M Wind speed at 10 m ... ... ... 1:105193
WS_10M_O Origin of wind speed data ... ... ... 1:105193
P Snowfall rate ... ... ... 1:105193
P_O Origin of snowfall rate ... ... ... 1:105193
SRIN Downward shortwave radiation ... ... ... 1:105193
SRIN_O Origin of downward shortwave ra ... ... ... 1:105193
SROUT Upward shortwave radiation ... ... ... 1:105193
SROUT_O Origin of the upward shortwave ... ... ... 1:105193
LRIN Downward longwave radiation ... ... ... 1:105193
LROUT Upward longwave radiation ... ... ... 1:105193
SHF Sensible heat flux ... ... ... 1:105193
LHF Latent heat flux ... ... ... 1:105193
G Subsurface heat flux ... ... ... 1:105193
TS Surface temperature ... ... ... 1:105193
MELT Melt rate ... ... ... 1:105193
然后我试图绘制我尝试以下操作的数据集 T_2M
yes? show grid T_2M
GRID GFP1
name axis # pts start end subset
normal X
normal Y
normal Z
TIME TIME 105193 i 01-JUN-1998 00:00 01-JUN-2010 00:00 full
这让我想知道，我正在寻找的温度数据在哪里，因为文件上似乎只有时间数据。然而，使用一个名为Panopoly的应用程序，我能够可视化数据，所以确实有温度。我在 T_2M 文件的某处寻找的数据。所以我尝试使用 Gnuplot 对其进行灌封，但我无法这样做。我是处理这些类型文件的新手。