Spatial Precipitation and Infiltration

[@nagnoli]

Another great video from Gary Brunner, P.E.

[@wenkaiqin]

Great video. Thank you Gary!

[@AbidAli-bv2gl]

Excellent video, This is for expert people

[@cusco4x295]

Thanks and congrats for your work. Not all countries have gridded precipitacion rasters. I would like to see an exemple of point and constant precipitation.

[@imejgautam8018]

Did you find the example of point and constant precipitation?

[@tomng9604]

Great tutorial. Thank you Gary! Is there any tutorial link or documentation on using HEC MetVue to create a gridded rainfall input DSS file from raster data?

[@Roselen1993]

Please let me know if you found the tutorial. Thank you very much

[@andreash7586]

Thank you very much! very good and informative video!

[@Tobby4063]

Excellent video!!

[@shanecunneff8138]

Is there a way to model infiltration losses of accumulated flow from a precipitation event? For example, having large runoff produced in high impervious areas be infiltrated as it flows into sandy soils?

[@neveralwaysbelose]

I got a question. Are the precipitation data you selected when reading in DSS data gradually changing over time, the same value throughout the entire plane, or different precipitation values at different points? I look forward to your answer or anyone else’s answer.

[@imejgautam8018]

Did you find the answer to your question?

[@Roselen1993]

Could you please provide me with a tutorial to create the spatial precipitation DSS file ? I would highly appreciate it

[@debelenathantube6094]

Thank you, for this very helpful tutor. By the way ho how to save/extract flows/discharge from the grid cell.

[@LiquidTaeJa]

got the error ''forrtl: severe (64): input conversion error, unit -5, file Internal Formatted Read'' after adding point precipitation, how could i deal with it?

[@kmbase]

have you solved it？i have the same problem🙄

[@LiquidTaeJa]

@@kmbase I haven't solved it yet. If you have any ideas or progress, feel free to contact me.

[@andreasstefou884]

Does HEC-RAS take into account the spatial distribution of the rainfall or does it take the mean value of the rainfall cells above the watershed?

[@noahschuler6388]

I think it can do both

[@noahschuler6388]

I’ve only seen a video from 2018 called “Rain on Grid Modeling with HEC-RAS” that explained how they were adding varying rain distribution soon

[@noahschuler6388]

I haven’t tried modeling this yet though

[@mingjianwu4277]

My dear gray! where can i download the Precipitation Girdded Date？thank you！

[@wuweifeng3035]

got the same question QQ

[@cruciblephoenix1037]

@@wuweifeng3035 www.hec.usace.army.mil/confluence/hmsdocs/hmsguides/working-with-gridded-boundary-condition-data/gridded-data-sources

[@yakunwang]

@@wuweifeng3035 can I get you qq or wechat number to talk about this question

[@CHRISTIAN-yq8ek]

where can i download the Precipitation Girdded Date？Please