SGP/OKM - data stream missing

These data streams are missing for the period of time mentionned
because the Oklahoma Mesonet changed the format and some of the
content of the data they are providing. There is some discussion
of the change in content in D000127.3 and D000127.4

A new release notice will be submitted as well. There are new
quality assured data streams sgp05okmX1.b1 and sgp15okmX1.b1
and new raw data streams sgpokmX1.00 and sgpokmX1.01 that are
available for this time period and in fact will be made available
for all of 1999.

use new level b1 data streams

• alt
• prec_amt
• wvec_10m
• time_offset
• pres
• wspd_sigma
• wspd_10m
• wdir_10m
• tdry_1_5m
• base_time
• lon
• wspd_max
• wspd_2m
• rh
• tdry_9m
• srad
• wdir_sigma
• lat

• Raw data stream - documentation not supported

• leaf_ind
• alt
• tsoil5
• tsoil10
• tbare5
• vbat
• base_time
• lon
• tbare10
• tbare30
• time_offset
• lat

• Raw data stream - documentation not supported