Draw a profile

This form is only for plotting profiles -- e.g., elevation profiles -- from GPS tracks. You can choose the units for both the X and Y axis. Please note that if you choose "distance," it's only an estimate, and (especially in the case of long tracks) it will very likely be an overestimate.

(If you're wondering what this form does, you can see an example of a profile, or download some sample data: a Cetus .pdb file from France (4K), a GPX file from California (47K, includes waypoints), or a plain text file from Canada (18K).)

General parameters    show advanced options [+] OUTPUT FORMAT: SVG - interactive and modifiablePNG -- better than JPEG for profilesJPEG - unchangeable but most compatible Profile width: pixels     Profile height:  pixels Profile margin: pixels (added to width & height on all sides) Units: MetricU.S.Nautical     Title:  X-Axis: DistanceTimeElapsed timeLongitudeLatitudeElevationSpeedCourse/headingSlopeClimb rateSatellitesHDOPSNRHeart rateNcustom     X divisions:    Custom x-axis field:   X min.:      X max.:  Y-Axis: DistanceTimeElapsed timeLongitudeLatitudeElevationSpeedCourse/headingSlopeClimb rateSatellitesHDOPSNRHeart rateNcustom   Y divisions:    Custom y-axis field:   Y min.:      Y max.:  Text size: points     Tiny font: No (use text size)Yes Border: YesNo     Gridlines: lines end at marginlines go to edge of drawing X label orientation: VerticalHorizontal Custom margins: left: right: top: bottom: Legend placement: NoneTop leftTop rightBottom leftBottom right     Legend steps:  Time offset: hours  (e.g., PST = -8, CET = +1) Drawing options    show advanced options [+] Drawing mode: LinesDotsComplete paths    Line width:  Colorize by: NoneTrackDistanceTimeElapsed timeLongitudeLatitudeElevationSpeedCourse/headingSlopeClimb rateSatellitesHDOPSNRHeart rateNcustom field   Min:    Max:    Custom colorization field: Track dividers: YesNo     Cumulative distance: YesNo Maximum number of points per track:  Lightness: 0%10%20%30%40%50%60%70%80%90%100%     Saturation: 0%10%20%30%40%50%60%70%80%90%100% Spectrum direction: updown  Hue 1: 0°30°45°60°90°120°135°150°180°210°225°240°270°300°315°330°  Hue 2: 0°30°45°60°90°120°135°150°180°210°225°240°270°300°315°330° Reverse track: YesNo    Skip factor:  Connect segments: YesNo, leave gap Track names: YesNo    Track descriptions: YesNo

Upload your GPS data files here: (Total size of all files cannot exceed 3 MB) File #1 File #2   Or type/paste your data here: latitude,longitude,altitude Open in new window Show additional file input boxes File #3 File #4 File #5 File #6 File #7 File #8 File #9 File #10 File #11 File #12 File #13 File #14

©2008 Adam Schneider, .  . E-mail: schneider pobox com.