The old channel X3:CR1PRESSURE_LOGTORR does not exist anymore. The new channel is now directly in torr and it is called X3:CR1PRESSURE_TORR.
I had to write a C function to compute the 10^x operation, since it is not included in the RCG routines. Also it's not possible to include library functions, so I had to write an adhoc function, which first compute the integer part of the exponent, and then approximate the fractional part with linear interpolation and a lookup table. Code is in /opt/rtcds/userapps/release/models/pow10.c
