Hi, I get TypeError: array cannot be safely cast to required type when calling hstack() ( which calls concatenate() ) on two arrays being a int32 and a float32 respectively.
I understand now that a int32 cannot be safely converted into a float32 but why does concatenate not automatically up(?) cast to float64 ?? Is this really required to be done *explicitly* every time ? ** In general it makes float32 cubersome to use. ** ( Background: my large image data is float32 (float64 would require too much memory) and the hstack call happens inside scipy plt module when I try to get a 1d line profile and the "y_data" is hstack'ed with the x-axis values (int32)) ) Thanks, Sebastian Haase ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
