tangram_detect: scaffold-based FASTA header not a valid reference name

[frl1]

Hi,

I am trying to run Tangram on a scaffold-based genome, named as scaffold1, scaffold2,... .
However, when running tangram_detect with -rg set to "scaffold1" or left empty (to run on everything, is that possible?) I get: "ERROR: scaffold1 is not a valid reference name".

tangram_bam, tangram_index and tangram_scan went fine. As suggested in Issue #5, I used fake MD5 strings in the BAM header. Mapping was done in BWA.

I am grateful for any help.

Thanks,
Fritjof