Hi,
After updating graph-tool ( to version |2.2.31 (commit 245d1e2c, Thu Mar
27 11:28:39 2014 +0100)|), and a bunch of over things as I passed to
Mint 15 to Mint 16, I encounter the following value error, when I
manipulates parts of a PropertyMap (through indexing or via the |.fa|
attribute (bellow, |dthetas| is an edge propertymap on a graph):
|lower_than = [dthetas.a < -tau/2.]
dthetas.a[lower_than] += tau
ValueError: output arrayis read-only|
Note that the following doesn't rise the error:
| lower_than = [dthetas.a < -tau/2.]
dthetas.a[lower_than] = dthetas.a[lower_than] + tau|
It also happen when I filter a graph and do for example |eprop.fa *= 2|
I just wanted to know if this is expected, and I‘ll go fix my code
everywhere I do that kind of assignation, or if it is unintended (and
I’ll go fix my code anyway ;-).
Best,
Guillaume
_______________________________________________
graph-tool mailing list
[email protected]
http://lists.skewed.de/mailman/listinfo/graph-tool
