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Hi everyone, I imported some bathymetric coordinates to AUTOCAD map 3d, they appeared as individual blocks, the numbers with a centered cross. I kept only the elevation attribute, adjusting size and position. After that, I had some issues, following: I have to put them into a map, in different sizes and rotation angles according to the place, I made different blocks, separating above 10 meters and below 10 meters, because of the position of the numbers (have to be centered, matching the comma with the cross, and they vary depending on the numbers - 1 and 2 digits), and the blocks got mixed in their properties (size and color). I left them like that for a while, because I did manually, but I'm trying to solve this with some routine or queries. I also need to classify the different depths with colors, according to the location. Is there a way to do it? Is it better to change from blocks to text? I'm trying to do a query for that, but is not working for blocks or text, I guess I am doing something wrong. Could you please, help me? Thanks in advance.

Hi guys. I wonder if there is some function in autolisp that works similar to an SQL query selection. I need to make a query to a file with more or less 500 products. I will pass as parameter search the part number and wish the return of your description. Example table: First column belongs to Part Numbers Second column belongs Descriptions Using SQL maybe I might do: "SELECT [Description] FROM tablesample WHERE ((([PartNumber]) =" "PN1234" "));" Another question. What is the best file type for better performance? I've been reading something about the function "read file", this is the best method? Thank you.

First off, I'm not sure I'm posting this in the correct thread. If I'm not, I give my apologies. I am attempting to insert conditions into the alter properties portion of a query. What i need it to do is read several layer values and ignore them. In other words, I have several layers that I don't want the alter properties condition to apply to. Is there a way to insert an OR-like statement into an alter properties condition? If not, what would be the best way to accomplish this task. If you need clarification, let me know and I'll do what i can. Thanks in advance.