Technical Report 23
Using dBASE IV to Manage
a Weather Database
for Snakeweed Research
Agricultural Experiment Station • Cooperative Extension Service
College of Agriculture and Home Economics
Using dBASE IV to manage a weather database for snakeweed research
Series Designation
Technical Report 23
Table of Contents
About the snakeweed database; About the snakeweed database user manual; Database installation; Installing dBASE IV; Installing the snakeweed weather database; Organizing your weather data; Importing weather data files; Adding your database files to SWDB's catalog; Using the snakeweed weather database; Views and queries; Using queries to create views: some useful examples; Rainfall over some threshold; Daily total rainfall for non-zero rain days; Daily average rainfall; Sorting records on fields; Calculation of minima and maxima; Difference between minimum and maximum air temperature by day; Heat unit degree days with variable threshold; Using the SWDB's predefined queries; A note on time; Printing and plotting; Keeping your database current; Literature cited; Appendix A: Julian day table; Index
Description
Technical report containing instructions and recommendations for using dBASE IV to manage a weather database as part of snakeweed research.
Subject
Meteorology--New Mexico--Observations; Meteorology--Computer programs--Handbooks, manuals, etc.; meteorological data (NAL); computer software (NAL); Gutierrezia (NAL); Gutierrezia--Research; research (NAL)
Creator
Slater, Ted M.; Liddell, C. M. (Craig M.);
Date Original
1996-01
Digital Publisher
New Mexico State University Library;
Rights
Copyright, NMSU Board of Regents.
Collection
NMSU Cooperative Extension Service and Agricultural Experiment Station Publications
Source
Scan produced from physical item held by the NMSU Library.
Meteorology--New Mexico--Observations; Meteorology--Computer programs--Handbooks, manuals, etc.; meteorological data (NAL); computer software (NAL); Gutierrezia (NAL); Gutierrezia--Research; research (NAL)
Creator
Slater, Ted M.; Liddell, C. M. (Craig M.);
Date Original
1996-01
Digital Publisher
New Mexico State University Library;
Rights
Copyright, NMSU Board of Regents.
Collection
NMSU Cooperative Extension Service and Agricultural Experiment Station Publications
Digital Identifier
UAAPT0000230001
Is Part Of
Using dBASE IV to manage a weather database for snakeweed research
Type
Text
Format
image/tiff
Language
eng
OCR
Technical Report 23
Using dBASE IV to Manage
a Weather Database
for Snakeweed Research
Agricultural Experiment Station • Cooperative Extension Service
College of Agriculture and Home Economics
