[ferret_users] temperature on bathymetry

["'Sara Sari' via _OAR PMEL Ferret Users" <ferret_users@xxxxxxxx>]

Hi ferret users,

I'm trying to plot temp on bathymetry on Lake Erie,

Here is my data:

 name     title                                          I         J         K             L         M         N

 XOUT     X-coordinate                     1:193     1:87      ...          ...       ...       ...

 YOUT     Y-coordinate                     1:193     1:87      ...          ...       ...       ...

 ZOUT     Z-coordinate                     1:193     1:87      1:25      ...       ...       ...

 TEMP     Temperature                     1:193     1:87      1:25      1:7       ...       ...

My area lies between -84:-78(long)    and 41:42 (lat)

I use samplexy script:

yes? let xlon = -80+(I[I=1:10]-1)

yes? LET slope=0.5

yes? LET ylat = 41 + slope*(i[i=1:10] -1)/2 

yes? PLOT/VS/LINE/SYM=27 xlon,ylat

yes? GO land

yes? LET slanttemp = samplexy(temp[x=1:193,y=1:87],xlon,ylat)

yes? fill/vlimits=1:25 slanttemp

 **ERROR: required program command has not been given: SET DATA_SET

I don't get this error. and one more thing: is my script ok? I mean in one part using x and y points and in the other using lat and long?

Thank you,

Sara