Improper concept index in MMI output

[kaushikacharya]

For the input file: 00000086.txt

In MetaMap, the outputs used to come like these:

'00000086-0'|MMI|17.80|Mediastinum|C0025066|[blor]|["MEDIASTINUM"-tx-2-"mediastinum"-noun-0]|TX|50/11|A01.923.761.800.500
'00000086-73'|MMI|8.34|Lung|C0024109|[bpoc]|["LUNGS"-tx-1-"lungs"-noun-0]|TX|1/5|A04.411

But the output in MetaMapLite comes like these:
00000000.tx|MMI|2.37|Mediastinum|C0025066|[blor]|"Mediastinum"-text-0-"mediastinum"-NN-0|63/11|A01.923.761.800.500
00000000.tx|MMI|0.98|Lung|C0024109|[bpoc]|"Lungs"-text-0-"lungs"-NNS-0|103/5|A04.411

The first field in MetaMap output represents filename and the char start pos of the sentence. But in MetaMapLite that information is missing. This makes programs using that information fail.

I had tested using the release: MetaMapLite 3.6.1p1