NEWS.md

In rcosmo: Cosmic Microwave Background Data Analysis

rcosmo 1.1.3 (under development)

• Change to STRICT_R_HEADERS to maintain Rcpp compatibility.
• Fix typo in HPDataFrame documentation
• Add clarity to pixelWindow documentation
• Add Planck map release 3 to downloadCMBMap
• replace deprecated as.tibble with as_tibble
• update CMBDat to handle Planck map release 3 (TFORMn 1E compatibility)

rcosmo 1.1.2

• No changes were made. The resubmission was due to archiving by CRAN.

rcosmo 1.1.1

Featured changes

• Out-of-bounds array index bug fixed in minDist_internal1 and maxDist_internal1

rcosmo 1.1.0

Featured changes

• New function geoAngle is added,
• improves HPDataFrame inferral of assumedUniquePix and healpixCentered attributes,
• extends as.CMBDataFrame to work on HPDataFrame and adds drop.coords parameter to as.CMBDataFrame,
• more effective use of memory mapping to avoid reading data into memory unnecessarily, especially when using the win argument of CMBDataFrame function,
• coords.HPDataFrame now behaves more like coords.CMBDataFrame, where leaving new.coords missing will return only the value of the attribute named coords,
• HPDataFrame and nestSearch have the option to save dot products for each observation with the nearest HEALPix pixel center,
• Added function numeric2col to allow easy conversion of numeric vectors to colour schemes.

Minor changes and bug fixes

• Introduces depth_test to plot functions so that objects such as window boundaries and plot labels are not easily obscured,
• plot.CMBWindow now closes the polygon for neater visualisation,
• fixes a small typo bug in nestSearch function,
• updated links in rcosmo.R for Update and BugReports,
• updated link in downloadCMBMap for data source with nside = 2048,
• introduces check in nestSearch that log2 of nside must be integer,
• fixes a small typo bug in qstat function,
• bug fix HPDataFrame producing unique pixel indices when, delete.duplicates = TRUE,
• coords(x) <- NULL now sets coordinates to NULL rather than producing an error,
• introduces healpixCentered attribute getter function,
• introduces option to save row indices of duplicated pixel indices for HPDataFrame when delete.duplicates is set to TRUE.

rcosmo 1.0.0

This is the first release.

rcosmo documentation built on Dec. 11, 2021, 9:29 a.m.