Digital Index Coding on the film cartridges used to transmit information in relation to film speed, the length of film and the exposure latitude to the camera Most films - except some technical films are DX coded - means you need not to worry about wrong setting of the ISO setting of film speed anymore, reducing chances of mistakes Common speed ISO 25 to 6400 - depends on camera models
The grid spacing in cm in the X-direction, for a grid cell centered on an A-grid temperature point Calculated in PREP/ prep F
Length of each computational element in a branch in the steady-flow computations
A coding system using a pattern of squares printed on a film cassette that can be read by a DX-enabled camera to automatically set film speed for the camera's exposure meter, to set the number of frames and other data Also called "DX coding" or "DX encoding "
"D" stands for distance and "X" for unknown - short for DXing - a far-away station that is hard to hear in a particular location on a particular frequency
= Document Exchange - a priority box-to-box pickup and delivery service, usually overnight