[Misiur]

Well, if you want to manage atm's from let's say website, sql is a good choice (though it's not impossible with files, but a little inconvinient).

pawn Code:

while(i < rows) 
    { 
        cache_get_field_content(i, "VW", tmp, MainPipeline); ATM[i][atmVW] = strval(tmp); 
        cache_get_field_content(i, "Int", tmp, MainPipeline); ATM[i][atmInt] = strval(tmp); 
        cache_get_field_content(i, "Modelz", tmp, MainPipeline); ATM[i][atmModelz] = strval(tmp); 
        cache_get_field_content(i, "PosX", tmp, MainPipeline); ATM[i][atmPosX] = floatstr(tmp); 
        cache_get_field_content(i, "PosY", tmp, MainPipeline); ATM[i][atmPosY] = floatstr(tmp); 
        cache_get_field_content(i, "PosZ", tmp, MainPipeline); ATM[i][atmPosZ] = floatstr(tmp); 
        cache_get_field_content(i, "Angle", tmp, MainPipeline); ATM[i][atmAngle] = floatstr(tmp); 
    } 
        RenderATM(i); 
          i++;

Put i++ and RenderATM inside the while, should work then.