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lasco_mk_html_help.pro
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NAME: db_insert PURPOSE: writes SQL statements to insert a record into a dbms table CATEGORY: DBMS CALLING SEQUENCE: db_insert,a INPUTS: a = a dbms table structure where the first element of the structure is the data base name, the second element is the table name and other structure elements are the column names of the table. OPTIONAL INPUT PARAMETERS: None KEYWORD PARAMETERS: None OUTPUTS: None OPTIONAL OUTPUT PARAMETERS: None COMMON BLOCKS: dbms,ludb ludb = unit number of the file to write to SIDE EFFECTS: RESTRICTIONS: PROCEDURE: MODIFICATION HISTORY: RAHoward NRL 10/27/95 V2 RAH 02/05/96 Corrected handling of first/last elements of array V3 RAH 02/06/96 Corrections for sybase debugging AEE 02/08/96 use writetext for browse_img NBR 03/11/99 Handle NULL value SCCS variables for IDL use @(#)%w%h NRL Solar Physics
Project : SOHO - LASCO/EIT Name : DEF2C_FILL Purpose : To convert DB table definition ASCII format to C routine. Explanation : This routine reads in an ASCII Database table definition file and generates a C routine which produces SQL to do inserts. Use : IDL> DEF2C_FILL, input_file_name Inputs : input_file_name ;file containing DB table definitions ;TABLE_NAME, TABLE_DESC, TABLE_DEFN Outputs : None. Calls : STR_SEP2, STR2ARR, ARR2STR, BREAK_FILE, SPEC_DIR Common : None. Restrictions: Must have write permission for the current directory. Side effects: Creates two files in the current directory named: input_file_name_fill.c (the extension is dropped from the input file name) Category : Database Administration Prev. Hist. : None. Written : Dennis Wang, NRL, November 1995. Modified : Version :
Project : SOHO - LASCO/EIT Name : DEF2C_FORMAT Purpose : To convert DB table definition ASCII format to C format routine. Explanation : This routine reads in an ASCII Database table definition file and creates a C routine that returns format strings for the tables Use : IDL> DEF2C_FORMAT, input_file_name Inputs : input_file_name ;file containing DB table definitions ;TABLE_NAME, TABLE_DESC, TABLE_DEFN, etc... Outputs : None. Calls : STR_SEP2, STR2ARR, ARR2STR, BREAK_FILE, SPEC_DIR Common : None. Restrictions: Must have write permission for the current directory. Side effects: Creates a file in the current directory named: input_file_name_format.c Category : Database Administration Prev. Hist. : None. Written : Dennis Wang, NRL, November 2 1995. Modified : Version :
Project : SOHO - LASCO/EIT Name : DEF2C_INSERT Purpose : To convert DB table definition ASCII format to C routine. Explanation : This routine reads in an ASCII Database table definition file and generates a C routine which produces SQL to do inserts. Use : IDL> DEF2C_INSERT, input_file_name Inputs : input_file_name ;file containing DB table definitions ;TABLE_NAME, TABLE_DESC, TABLE_DEFN, etc... Outputs : None. Calls : STR_SEP2, STR2ARR, ARR2STR, BREAK_FILE, SPEC_DIR Common : None. Restrictions: Must have write permission for the current directory. Side effects: Creates two files in the current directory named: input_file_name__ins.c (the extension is dropped from the input file name) Category : Database Administration Prev. Hist. : None. Written : Dennis Wang, NRL, November 1995. Modified : Version :
Project : SOHO - LASCO/EIT Name : DEF2STRUCT Purpose : To convert DB table definition ASCII format to C and IDL include files. Explanation : This routine reads in an ASCII Database table definition file and creates two output files. One containing C structure defintions for the tables and the other containing IDL structure definitions. Use : IDL> DEF2STRUCT, input_file_name, database_name Inputs : input_file_name ;file containing DB table definitions ;TABLE_NAME, TABLE_DESC, TABLE_DEFN, etc... database_name ;specify the database name that the tables are in ;this becomes the first element of each struct Outputs : None. Calls : STR_SEP2, STR2ARR, ARR2STR, BREAK_FILE, SPEC_DIR Common : None. Restrictions: Must have write permission for the current directory. Side effects: Creates two files in the current directory named: input_file_name_struct.inc ;IDL include file input_file_name_struct.h ;C include file (the extension is dropped from the input file name) Category : Database Administration Prev. Hist. : None. Written : Scott Paswaters, NRL, October 1995. Modified : Version :
Project : SOHO - LASCO/EIT Name : GET_DB_STRUCT Purpose : To retrieve a structure appropriate for a given database and table. Explanation : This routine searches through all structures of database table definitions and returns the one matching the input parameters. Use : IDL> s = GET_DB_STRUCT('db_name', 'table_name') ex. IDL> img_hdr = GET_DB_STRUCT('lasco', 'img_leb_hdr') Inputs : db_name ;** Name of Sybase database containing table. tab_name ;** Name of DB table you wish to get the struct of. Outputs : A structure containing tags of the appropriate type for all fields in the table or -1 if none found. Calls : INIT_DB_STRUCT, DATATYPE Common : COMMON DB_STRUCT_COMMON, all_db_struct ;* Defined in INIT_DB_STRUCT Restrictions: None. Side effects: None. Category : Database Administration Prev. Hist. : None. Written : Scott Paswaters, NRL, November 1995. Modified : Version :
Project : SOHO - LASCO/EIT Name : INIT_DB_STRUCT Purpose : To initialize DB table structures from include files. Explanation : This routine initializes DB table structures from all include files and creates a master structure containing them all. Use : IDL> INIT_DB_STRUCT Inputs : None. Outputs : None. Calls : GETHELP Common : COMMON DB_STRUCT_COMMON, all_db_struct Restrictions: None. Side effects: None. Category : Database Administration Prev. Hist. : None. Written : Scott Paswaters, NRL, November 1995. Modified : 13 Jun 1996 SEP Moved include files to ./include subdirectory Version : 1.01
NAME: QDB PURPOSE: Query the LASCO database CATEGORY: DATABASE CALLING SEQUENCE: Result = QDB() INPUTS: None required OPTIONAL INPUTS: Query: A string giving the query in boolean form. If not present a menu will be given DB: A string giving the database to be queried. If not present, 'LASCO' will be used. OUTPUTS: This function returns a structure giving the results of the query. PROCEDURE: This function interfaces with a C routine that uses sybase for querying existing databases. Input to this pro is either two parameters (database name and query command) or nothing. If no parameter is passed, the user is provided with a menu system to form a query command. Output is a structure containing the selected columns (fields) of the query command as its fields. EXAMPLE: Here are some sample calls (first type .run qdb.pro): Input: q= qdb("solwind","select * from transient where date_time > 'Nov 12 1984'") p= qdb("solwind","select * from transient where date_time > '1984/11/12'") r= qdb("solwind","select * from transient where importance = 'A'") s= qdb("solwind","select height,date_time from transient where height > 10") Note that character strings must be placed in quotation marks such as 'Jul 19 1982' and 'A' and they must be of correct case (upper/lower). Output for s: s.height, s.date_time s.height and s.date_time Another example using the menu: Input: s= qdb() Output: s contains fields selected from the menus MODIFICATION HISTORY: Written by: Ed Esfandiari, Nov 95 Ed Esfandiari, Feb 96 added code to handle sybase "image" data type. Note that "text" type of length > 256 is not handled by this pro" Ed Esfandiari, Nov 96 added code to recognize LAS's OSF and use lascos in rsh. Ed Esfandiari, Oct 01 Changed code to eliminate the use of rsh. Instead of using the sybsrv account on corona, we are now using a copy of db_query_24hr that I have placed in $NRL_LIB/lasco/C/lib. @(#)qdb.pro 1.2 03/31/99 LASCO IDL LIBRARY
NAME: READ_DOOR_STATUS PURPOSE: Returns an array of the LASCO door status CATEGORY: DATABASE CALLING SEQUENCE: Result = READ_DOOR_STATUS() INPUTS: None OUTPUTS: This function returns the door status as a structure array with tags: .tele ; int (0-3) telescope .closed ; double, date closed TAI time format .opened ; double, date opened TAI time format PROCEDURE: Reads lasco/eit door close/open dates from datafile. EXAMPLE: door_status = READ_DOOR_STATUS() MODIFICATION HISTORY: Written by: Scott Paswaters, NRL, Mar 1998 @(#)read_door_status.pro 1.2 03/31/99 LASCO IDL LIBRARY
fixed for year 2000 - 2020 AD @(#)reformat_date.pro 1.2 01/21/99 : NRL IDL Library + NAME: reformat_date PURPOSE: change dates like m/d/yy to mm/dd/yyyy format. CATEGORY: Time Utility CALLING SEQUENCE: RESULT = reformat_date ( date ) INPUTS: date: string with date in m/d/yy format OPTIONAL INPUTS: KEYWORD PARAMETERS: OUTPUTS: returns string in mm/dd/yyyy format OPTIONAL OUTPUTS: COMMON BLOCKS: SIDE EFFECTS: RESTRICTIONS: For years 1951 - 2050 only PROCEDURE: EXAMPLE: datestring='12/1/99' result = reformat_date(datestring) Produces datestring equal to '12/1/1999' MODIFICATION HISTORY: Written by: Ed Esfandiari - April 1997 21 Jan 99 - Y2k Fix for years 2000-2050 - DW @(#)reformat_date.pro 1.2 01/21/99 LASCO IDL LIBRARY
lasco_mk_html_help.pro
on
Wed Aug 17 12:21:33 2005.