Matlab saves the digital matrix as geospatial data, and the display subscript index must be of positive integer type or logical type. Solve the problem

matlab Error saving digital matrix as geospatial data , solve ！！！

Error is as follows ：
Show ： Subscript index must be of positive integer type or logical type （ The key is afternoon 6 It can work normally before o'clock , I made a mistake after eating ）. I checked my code repeatedly , My matrix size （ The size is 3678×6067）, No errors found , I debugged it from beginning to end ！！ dizzy ... Wasted an hour ,, Then I tried , Write the longitude and latitude directly . The code is posted below , be it so , Make a note of ,！！！！！

1、 Error code （ It has been used before , I don't know where I moved , I've been reporting mistakes all the time ）

lon = [96.99102628183385, 102.441105110587];
lat = [26.80715876614666, 30.11116238113826];
data = flipud(emiss_soil_convert_L9);%% Turn north-south 
% R = georasterref('RasterSize', size(data1),'Latlim', [double(min(lat)) double(max(lat))], 'Lonlim', [double(min(lon)) double(max(lon))]);
geotiffwrite(['C:\Users\HZW\Desktop\FVC\', 'emiss_soil_convert_L9_new.tif'], data, R);

2、 Code that works （ It seems that nothing has been changed , Is to write the range of longitude and latitude directly , It's ready to run ）

data = flipud(emiss_soil_convert_L9);%% Turn north-south 
R = georasterref('RasterSize', size(data),'Latlim', [26.80715876614666, 30.11116238113826], 'Lonlim', [96.99102628183385, 102.441105110587]);
geotiffwrite(['C:\Users\HZW\Desktop\FVC\', 'emiss_soil_convert_L9_new.tif'], data, R);


！！！！！！！！！！！！！！
 be it so , Students who know what the wrong code is , You can tell me , thank ！！