| sampleID: | Array of Strings [record = 0..49] type: String |
| station: | Array of Strings [record = 0..49] type: String |
| layer_from: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| layer_to: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| temperature: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| salinity: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| δ15PTN: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| δ13POC: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| POC: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| PTN: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| chla_phae: | Array of 32 bit Reals [record = 0..49] type: Float32 |
| chla: | Array of 32 bit Reals [record = 0..49] type: Float32 |