PROCEDURE: erg_load_gmag_mm210 PURPOSE: To load the 210 MM geomagnetic data from the STEL ERG-SC site KEYWORDS: site = Observatory name, example, erg_load_gmag_mm210, site='rik', the default is 'all', i.e., load all available stations. This can be an array of strings, e.g., ['rik', 'onw'] or a single string delimited by spaces, e.g., 'rik onw'. Sites for 1 sec data: msr rik kag ktb can Sites for 1 min/h data: tik zgn yak irt ppi bji lnp mut ptn wtk lmt kat ktn chd zyk mgd ptk msr rik onw kag ymk cbi gua yap kor ktb bik wew daw wep bsv dal can adl kot cst ewa asa mcq datatype = Time resolution. '1sec' for 1 sec', '1min' for 1 min, and '1h' for 1 h. The default is 'all'. If you need two of them, set to 'all'. /downloadonly, if set, then only download the data, do not load it into variables. /no_server, use only files which are online locally. /no_download, use only files which are online locally. (Identical to no_server keyword.) trange = (Optional) Time range of interest (2 element array). /timeclip, if set, then data are clipped to the time range set by timespan EXAMPLE: erg_load_gmag_mm210, site='rik onw', datatype='1min', $ trange=['2003-11-20/00:00:00','2003-11-21/00:00:00'] NOTE: See the rules of the road. For more information, see http://stdb2.stelab.nagoya-u.ac.jp/mm210/ Written by: Y. Miyashita, Apr 22, 2010 ERG-Science Center, STEL, Nagoya Univ. erg-sc-core at st4a.stelab.nagoya-u.ac.jp $LastChangedBy: jwl $ $LastChangedDate: 2014-02-10 16:54:11 -0800 (Mon, 10 Feb 2014) $ $LastChangedRevision: 14265 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/erg/ground/geomag/erg_load_gmag_mm210.pro $