Hello So station 1_25 is the same as 4_1 and you have connected them together with a zero length leg. Not sure why this does not work, but if you replace
1_25 4_1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 with equate 1_25 4_1 it gets rid of the stream of errors, I also find equates easier to read than zero length legs, especially as you have a cross section of 0 which seems unlikely. Andrew On 19/10/11 09:13, Xavier Robert wrote: > Hi all, > > I am currently trying to draw a map with diving data. But she I compile, > I receive a metapost error. This probably because of the structure of my > data, but even after reading The THbook and the Survex tutorial, I do > not understand where/why. Can someone give me any advise ? > > I attach to this emai a zip file that contain : > - a simple part of my diving data, with its thconfig file > - The associated log file. > > Thanks a lot ! > > Xav > > > -- > Xavier Robert > Chercheur/Researcher CR2 - IRD > ISTerre - Maison des Géosciences > 1381 rue de la Piscine - BP 53 > 38041 Grenoble Cedex 09 > France > > Phone : > Fax : 33 (0)4 76 51 40 58 > > > xavier.robert01 at gmail.com <mailto:xavier.robert01 at gmail.com> > > > > > > > > > > _______________________________________________ > Therion mailing list > Therion at speleo.sk > http://mailman.speleo.sk/mailman/listinfo/therion