310derive_2 1 360 1020

310derive_2.dat 310 200 10 0 -5 -3380 0 col 1

# 1020 samples * 4/3 bytes/sample = 1360 bytes exactly.

310derive_3 1 360 1018

310derive_3.dat 310 200 10 0 -5 62172 0 ch1

# 1020 samples * 4/3 = 1360 bytes

# 1019 samples would still need 1360 bytes since it extends. This file tests 1018.

# 1018 samples * 4/3 bytes/sample = 1357+1/3 bytes. The last sample extends into 1358.

# The dat file is 1358 bytes.

# wfdb c CAN read this.

311derive_2 1 360 1020

311derive_2.dat 311 200 10 0 -5 -3380 0 col 1

311derive_3 1 360 1019

311derive_3.dat 311 200 10 0 -5 62164 0 ch1

# The dat file is 1359 bytes. 1019*4/3 = 1358+2/3. Extends into 1359.

# wfdb c rdsamp fails to read this!

311derive_4 1 360 1018

311derive_4.dat 311 200 10 0 -5 62172 0 ch1

# The dat file is 1358 bytes. 1018*4/3 = 1357+1/3. Extends into 1358.

# wfdb c rdsamp CAN read this!