Revert "adjusted for ebsp angles in radians"

This reverts commit c678ae17c0a1600affbe3a6e8d01ed3c5422e5bb.
Revert "restored to a working version which gives angles in radians"

This reverts commit b715121335e1fbfae952a49c9b4e4923715f41fe.
old junk
turn off wave detection
time limit fac matrix
fix an issue with exporting empty E and PV
add data validation; grey background in PNG
more handling of empty E
properly determine nComp for data objects
check that data is within TINT
minot fix of array orientation