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SI

Sergio Ibarra-Espinosa

6 packages 1 year on CRAN 0000-0002-3162-1905
R-Universe CRAN Search

Downloads

3.2K

Last 30 days

4.4K

Last 90 days

4.4K

Last year

Average trend: -13.6% (30d vs prior 30d)

Top Packages by Downloads

cptcity
1.1K
vein
845
EmissV
376
gtfs2emis
366
eixport
325
raytracing
210

Portfolio Check Status

Aggregate CRAN check results across 3 maintained packages.

1

NOTE

41

OK

Recent Activity

EmissV new v0.666.0.0 Mar 10, 2026

Tools for Create Emissions for Air Quality Models

cptcity new v1.1.1 Mar 10, 2026

'cpt-city' Colour Gradients

eixport new v0.6.2 Mar 10, 2026

Export Emissions to Atmospheric Models

gtfs2emis new v0.1.2 Mar 10, 2026

Estimating Public Transport Emissions from General Transit Feed Specification (GTFS) Data

raytracing new v0.6.0 Mar 10, 2026

Rossby Wave Ray Tracing

vein new v1.6.0 Mar 10, 2026

Vehicular Emissions Inventories

Maintained Packages

3 packages

Package Version
cptcity 1.1.1
vein 1.6.0
eixport 0.6.2

Co-authored Packages

1 package

Package Version
EmissV 0.666.0.0

Contributions

2 packages

Package Version
gtfs2emis 0.1.2
raytracing 0.6.0