This directory containts the routines to operate a variety of color instruments. If you make use of the instrument driver code here, please note that it is the author(s) of the code who take responsibility for its operation. Any problems or queries regarding driving instruments with the Argyll drivers, should be directed to the Argyll's author(s), and not to any other party. If there is some instrument feature or function that you would like supported here, it is recommended that you contact Argyll's author(s) first, rather than attempt to modify the software yourself, if you don't have firm knowledge of the instrument communicate protocols. There is a chance that an instrument could be damaged by an incautious command sequence, and the instrument companies generally cannot and will not support developers that they have not qualified and agreed to support. chartread.exe Is used to read the test chart and create the chart readings file. filmread.exe Is used to read the film test chart and create the chart readings file. dispcal.exe Calibrate a display dispread.exe Read test chart values for a display fakeread.exe Fake reading of a device, using a profile instead. spec2cie.exe Convert a spectral reading file into a CIE tristimulus file. spotread.exe Read spot values. instlib.txt Explanation of how to extract and build a standalone instrument library.