我运行了一些fortran代码，看起来它正在工作，因为它读取了相应的行和值，但它也会在读取语句中跳过错误参数值。我无法弄清楚为什么会这样做。我已经修改了一段时间并在网上搜索了一天的答案。我唯一能想到的是它可能是编译器或系统架构问题。有人可以看看下面的代码的简化版本，并告诉我，如果他们发现问题？它正在阅读的文件也在下面。谢谢。
PROGRAM read
INTEGER :: nkfobs
integer :: o_unit, my_task_id, KFNVOLA
character(len=129) :: o_file_name, o_head_format, o_body_format
logical there
DATA KFNVOLA/71/
my_task_id = 0
write(o_file_name, '("obs_output", i5.5)') my_task_id
o_head_format = '(i7)'
o_body_format = '(3f13.5,i7,f13.5)'
INQUIRE (file=trim(o_file_name), EXIST=there)
if( there ) then
print *, 'opening obs file from DART'
OPEN(KFNVOLA,FILE=trim(o_file_name),FORM='FORMATTED',STATUS='OLD')
else
print *, 'Error: there are no DART obs files to open'
return
endif
read(KFNVOLA,fmt=o_head_format,err=19) nkfobs
print *, 'nkfobs = ', nkfobs
19 print *, 'Error in read in o_head of subroutine inenkfobs'
close(KFNVOLA)
END PROGRAM read
9230
268.25000 33.64000 82.00000 1 -0.00000
268.25000 33.64000 82.00000 2 2.57222
268.25000 33.64000 82.00000 4 302.14999
268.25000 33.64000 82.00000 5 0.01677
266.39999 34.05000 106.00000 1 -2.22761
266.39999 34.05000 106.00000 2 1.28611
266.39999 34.05000 106.00000 4 303.14999
266.39999 34.05000 106.00000 5 0.01686
268.23001 38.13000 350.00000 1 -2.31475
268.23001 38.13000 350.00000 2 2.75861
268.23001 38.13000 350.00000 4 298.14999
268.23001 38.13000 350.00000 5 0.01433
267.70001 31.40000 34.00000 1 -0.62533
267.70001 31.40000 34.00000 2 3.54640
267.70001 31.40000 34.00000 4 302.14999
267.70001 31.40000 34.00000 5 0.01665
267.97000 32.52000 24.00000 1 -0.00000
267.97000 32.52000 24.00000 2 3.60111
267.97000 32.52000 24.00000 4 302.14999
267.97000 32.52000 24.00000 5 0.01663
263.73999 32.72000 145.00000 1 -3.08667
263.73999 32.72000 145.00000 2 5.34626
263.73999 32.72000 145.00000 4 304.14999
263.73999 32.72000 145.00000 5 0.01696