| 1 | command READS <path> <time> <seclength> <stations> <comps> <chan> |
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| 2 | ============= |
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| 3 | |
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| 4 | key: read from Mini-SEED |
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| 5 | |
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| 6 | Reads traces from Mini-SEED files via a special directory file (sfd-file). |
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| 7 | The traces read are added to the display list. |
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| 8 | |
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| 9 | |
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| 10 | parameters: |
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| 11 | |
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| 12 | <path> --- parameter type: string |
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| 13 | Specifies the path to the sfd-file. Usually this is the name of an |
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| 14 | environment variable which points to this path followed by a colon |
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| 15 | (like "sfd:"). |
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| 16 | |
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| 17 | <time> --- parameter type: time |
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| 18 | Absolute time to be read from file (string containing no blanks |
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| 19 | like "25,2,96,3,27" or "25-feb-96_3:27"). |
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| 20 | [At SZGRF only: <time> == "ONLINE" reads online data.] |
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| 21 | |
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| 22 | <seclength> --- parameter type: real |
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| 23 | Time window in seconds read in. |
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| 24 | |
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| 25 | <stations> --- parameter type: string |
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| 26 | Comma separated list of stations (no blanks !) or abbreviations "grf" |
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| 27 | (all GRF stations) or "all" (all GRSN stations). |
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| 28 | |
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| 29 | <comps> --- parameter type: string |
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| 30 | List of components like "zne" or "z". |
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| 31 | |
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| 32 | <chan> --- parameter type: string |
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| 33 | 2-character channel specifier (SEED naming conventions) like "bh", "lh" |
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| 34 | and others. |
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| 35 | |
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| 36 | |
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| 37 | qualifiers |
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| 38 | |
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| 39 | /CLOSE |
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| 40 | Does not read but closes all previously opened SEED files. |
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| 41 | |
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| 42 | /FORCE |
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| 43 | Creates zero traces if specified time and channel is not available for |
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| 44 | a station. |
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| 45 | |
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| 46 | /SFD=<sfdfile> |
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| 47 | Name of sfd-file used in directory <path>. Necessary only if the name |
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| 48 | is different from "sfdfile.sfd". |
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| 49 | |
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| 50 | /[NO]SWAP |
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| 51 | Requests/Prevents byte-swapping of data when reading SEED data. |
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| 52 | Default is /SWAP. |
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| 53 | |
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| 54 | |
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| 55 | examples: |
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| 56 | |
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| 57 | READS SFD: 23-feb-96_8:23 600 GRF ZNE BH |
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| 58 | ! reads 10min of GRF data from sfd-path SFD |
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| 59 | |
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| 60 | READS %HERE 23,2,96,8,23 600 GRA1,GRB1,GRC1 Z BH |
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| 61 | ! reads 10min of 3 stations GRA1,GRB1,GRC1 |
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| 62 | ! from sfd-file which is on current working |
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| 63 | ! directory. |
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