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Ich brauche Hilfe beim Lesen einer .dat-Datei in MATLAB (als Array).Lesen von spezifischen .dat-Dateien in MATLAB
Der Inhalt der Datei (wenn ich es mit Notepad öffnen) ist wie dieser
"TOA5","CR800Series","CR800","36460","CR800.Std.28","CPU:HAC.CR8","48946","HAC_Meteo_Data_05"
"TIMESTAMP","RECORD","Anonymous1","Anonymous2","Tair_Avg","Tair_Std","RH_Avg","RH_Std","SolRad_Avg","SolRad_Std","AcVirTemp_Avg","AcVirTemp_Std","WV_XYZ_Avg","WV_XYZ_Std","WD_Elev_Avg","WD_Elev_Std","WD_Azim_Avg","WD_Azim_Std","WV_Azim_Avg","WV_Azim_Std","WV_X_Avg","WV_X_Std","WV_Y_Avg","WV_Y_Std","WV_Z_Avg","WV_Z_Std","PTemp","batt_volt_Min"
"TS","RN","","","deg_Celsiou","deg_Celsiou","%","%","W/m2","W/m2","","","","","","","","","","","","","","","","","",""
"","","Smp","Smp","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Avg","Std","Smp","Min"
"2016-05-21 04:05:00",9825,105,711,3.93,0.014,100,0,"NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN",23.01,13.87
"2016-05-21 04:10:00",9826,105,711,3.934,0.018,100,0,"NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN","NAN",23.01,13.87
Es gibt viele weitere Zeilen darunter sind und ich nicht wirklich brauchen, die ersten paar Einsen. Ich brauche nur die Nummern in ihren Zellen. Wenn ich Excel oder Libre Office verwende, um die Datei zu öffnen, wird sie ohne die Kommas oder Anführungszeichen usw. geöffnet.
Was wäre der beste Weg, um die Datei zu lesen? Ich fand einen Weg, aber ich bin etwas fehlt, damit es richtig funktioniert:
f= fopen('x.dat');
data=fread(f);
fclose(f);`
y = importdata('x.csv') %I converted my .dat to a .csv and that worked well, but I really need it to read from the .dat file
fIDF=fopen(nameFile);
NephtDataAr0= textscan(fIDF, '%s %f %f %f %f %f %f %f %f %f %f %f %s %s','Delimiter',',','CommentStyle','[');
fclose(fIDF);
%Someone that has written a program to read some similar data from a .txt file, used the line above. Could that be of any use?
filename = 'csvlist.dat';
M = csvread(filename)
ich diese Störung erhalte:
Error using dlmread (line 147)
Mismatch between file and format string.
Trouble reading 'Numeric' field from file (row number 1, field number 1) ==>
"TOA5","CR800Series","CR800","36460","CR800.Std.28","CPU:HAC.CR8","48946","HAC_Meteo_Data_05"\n
Error in csvread (line 48)
m=dlmread(filename, ',', r, c);
Error in readfile2 (line 2)
M = csvread(filename)