4. DATA EDITION<br>

# 4. Data edition

## 4.1. Introduction

In this chapter have been described basic information concerning tabular editor of Instal-heat&energy program. Following sub-chapters include description of elements of screen, operation modes, edition principles of introduced projects and others. Layout of sub-chapters has rather an encyclopedic nature and is not connected with increasing complexity.

Successive chapters concerning edition of project data describe the method of editor application for edition of individual project stages.