Hi devs,

I am trying to get rlam to merge an occupancy file (single '0' or '1',
one per line) with a large matrix. Both files are 8760 lines long. The
matrix contains grey illuminance readings and has as many columns as
there are sensors in the room.

The following doesn't actually do anything useful.  I'm simply running
the annual illuminance matrix through rlam:

rlam $lmx | awk '{print NF}' |sort |uniq
40

as expected, this gives me a single number: the sensor count.  BUT
this only works with a small grid.  With a larger one (650 grid
points), I get

rlam $lmx | awk '{print NF}' |sort |uniq -c
      1 271
      9 272
    402 273
   2400 274
   1598 275
     97 276
      2 283
     10 284
     22 285
     24 286
     19 287
      2 288
      5 363
     22 364
     23 365
     23 366
      6 367
    257 375
   2237 376
   1811 377
    199 378
      3 379
   4174 650

It looks as if all the rows with only zeros (night time) are all
right.  Daytime rows (longer lines) are truncated.

Is there some rlam limitation wrt line length or column count that
might be causing this?

Lovely day to you all

Best

Axel

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