<br>hi, Gradsusr,<br><br>There are two questions in this email.<br><br>The first, <br><br>Following the instructions about plotting variable along arbitary section using gr2stn and collect, I found a bug(?) in grads new versions. The same scripts I used before and worked well with the old version (grads 1.9), gave wrong figure under grads2.0.a3 and a7. ( didn't test for the lastest version since I only have windows and Sun machine).<br>
<br>It's no problem to directly display gr2stn results, but it's wrong to display 'collect 1 gr2stn(temp, lon,lat)' which is the collection of many single points. It seems the error is on the undefine value, which is set to zero and used to perform the interpolation with normal values.<br>
<br><br>Second,<br><br>The results of 'collect 1 gr2stn(temp, lon,lat)' (for a arbitrary section) only has X and Z dimensions in Grads, which means the figure is for Lon-Depth. How can I do if I want to get LAT-Depth figure?<br>
<br><br>Thanks<br><br><br>Edward<br><br><br>