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PRISM: modules for DDCALC and NOAA Utility

 

 

Having survived the changes in Windows platforms AND the millennium remarkably well, PRISM® (Advanced Version 1.0) remains the most up-to-date version, continuing to be used actively in numerous evaluations throughout the country and attracting new users, new applications on a continual basis. To take care of a couple of improvements users have requested, we are now offering two replacement modules for the PRISM® software package, both for a nominal fee of $50.

The first is a replacement file for the DDCALC program that computes HNORM and CNORM, i.e., normalized heating and cooling degree-days for a specified normalization period. The new version accepts ANY normalization periods, including a period that spans the two centuries (e.g., 1/1/1990-12/31/2002). You may not have yet encountered this problem, since keeping the same normalization period from one application to another is considered good PRISM®-practice, but at some point (especially considering recent weird weather patterns!) you’ll no doubt want to include some of the current century in your normalization files. “Installing” the new version of DDCALC involves a simple replacement of one of the .DLL files that is in your PRISM® software folder.

The second improvement is a program (external to PRISM®) for translating NOAA temperature files to PRISM® format (i.e., to create .TPS files). NOAA is notorious for changing the format of the temperature files it makes available. Our new program, supplied by the original software engineer for PRISM®, Kelly Kissock, accommodates the latest NOAA data format, and replaces the PRISM® menu item Data Prep, NOAA to TPS.

It’s easy for PRISM® Users to purchase these two improvements: download the PRISM® Advanced Version 1.1 Replacement Modules order form.