Crash on empty file

[erkkar]

EddyPro engine crashes when it encounters an empty raw data file.

From the output:

...
Importing data for 03 August 2022 ################################################
Importing data for 04 August 2022 ################################################
Importing data for 05 August 2022 ###

At line 76 of file ../src/src_common/import_ascii.f90 (unit = 156, file = '/scratch/project_2006599/Rottasniitunsuo/ec-rawdata/2022/202208050130_Rottasniitunsuo.csv')
Fortran runtime error: End of file

Error termination. Backtrace:
#0  0x7f933448c762 in ???
#1  0x7f933448d229 in ???
#2  0x7f933448de5f in ???
#3  0x7f93346b97db in ???
#4  0x7f93346bd5cf in ???
#5  0x7f93346bd6e1 in ???
#6  0x4d52d9 in ???
#7  0x504510 in ???
#8  0x5047dd in ???
#9  0x4250cc in ???
#10  0x4728ac in ???
#11  0x4027ac in ???
#12  0x7f9333b2fcf2 in ???
#13  0x4027dd in ???
#14  0xffffffffffffffff in ???

The file 202208050130_Rottasniitunsuo.csv indeed is empty. After removing the file the processing ran ok.

I’m using EddyPro v7.0.9, and the same problem appears on both Windows and Linux environment.

I think the engine should rather issue a warning to the log and continue processing.