I need to read a text file

[fredzenno]

Hello I have text files in which data is separated by the number of characters I need to read them automatically in zeno. how to do ?

I need
141900050207 (1 to 12 characters)
AN3 (13 to 15)
00000 (16 to 20)
48002015021 (21 to 31)
8201411032015021 (32 to 47)
803903016M (48 to 57)
330013022031561 (58 to 72)
....


My text file :
141900050207AN300000480020150218201410292015021704647458Y308013022044152
141900050207AN300000480020150218201411032015021803903016M330013022031561

 

[rostonix]

Basic example