Hi Guys
Many thanks for all the help the Doppler function is now working correctly. My issue was that because all my computers are on a domain the my documents folder is on the server and not the local PC when SATPC32 installed it puts all the .SQF files on the server. Once I realised what was happening I found the file and added the satellites and all worked ok. Thanks again for your help 73 Keith GU6EFB _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb