Weather map motion. Two-dimensional streamlines based on wind speeds at various levels show areas of convergence and divergence in the wind field, which are helpful in determining the location of features within the wind pattern. A popular type of surface weather map is the surface weather analysis, which plots isobars to depict areas of high pressure and low pressure. Cloud codes are translated into symbols and plotted on these maps along with other meteorological data that are included in synoptic reports sent by professionally trained observers. The use of weather charts in a modern sense began in the middle portion of the
Pressure Points: Live in Concert Pressure Points: Live in Concert Pressure Points: Live in Concert is a live album by progressive rock band Camel, released in 1984. A remastered version with six bonus tracks was released in 2009 as a double CD Set. Side one Side two This LP also has strong interest with vinyl collectors. When it was first released on LP in 1984 the record was pressed incorrectly (with each side matched with the wrong labels) due to a production error. On the reverse of all 1st Pressings of this LP it states:- "SKL 5338 NOTE:- we regret that, due to a production