Elle grid - Revision history

Jcdehart at 17:13, 3 February 2023

2023-02-03T17:13:49Z

2023-02-03T17:13:25Z

2021-02-09T18:29:57Z

2021-02-09T18:29:45Z

2021-02-09T18:29:37Z

2021-02-09T18:29:04Z

Expected output

2021-02-09T18:28:03Z

Expected output

2021-02-09T18:27:40Z

Expected output

2021-02-09T17:45:30Z

Run program on the command line

2021-02-09T17:40:59Z

Run program on the command line

← Older revision		Revision as of 17:13, 3 February 2023
Line 55:		Line 55:
	<li>Choose whether to identify convective and stratiform precipitation and set the thresholds in lines 2416-2597 (current setting is TRUE). The threshold for definitive convection is on line 2491, the radius of convection is on line 2504, and choosing to write the partition to the file is on line 2559. However, I encourage suggest reading through the entire section and determining whether the values are appropriate for the precipitation type.</li></ol>		<li>Choose whether to identify convective and stratiform precipitation and set the thresholds in lines 2416-2597 (current setting is TRUE). The threshold for definitive convection is on line 2491, the radius of convection is on line 2504, and choosing to write the partition to the file is on line 2559. However, I encourage suggest reading through the entire section and determining whether the values are appropriate for the precipitation type.</li></ol>

−	[[File:Radx2Grid_censor.png]]	+	[[File:Radx2Grid_censor.png\|550px]]

@@ Line 49: / Line 49: @@
 <li>Set the grid_projection on line 498 (the current setting is PROJ_FLAT).</li></ol>
 <ol start="6" style="list-style-type: decimal;">
-<li>Choose whether to censor output based on polarimetric variables (e.g., PID category or Rhohv values) on line 1278 (current setting is TRUE and currently censors data where Rhohv is outside [0.8, 1.05] deg/km and PID is outside [1, 14]).</li></ol>
+<li>Choose whether to censor output based on polarimetric variables (e.g., PID category or Rhohv values) on line 1278 (current setting is TRUE and currently censors data where Rhohv is outside [0.8, 1.05] deg/km and REF is outside [-10, 100]).</li></ol>
 <ol start="7" style="list-style-type: decimal;">
 <li>Choose whether to remove long range rays in NEXRAD data on line 1468 (current setting is TRUE).</li></ol>
 <ol start="8" style="list-style-type: decimal;">
 <li>Choose whether to identify convective and stratiform precipitation and set the thresholds in lines 2416-2597 (current setting is TRUE). The threshold for definitive convection is on line 2491, the radius of convection is on line 2504, and choosing to write the partition to the file is on line 2559. However, I encourage suggest reading through the entire section and determining whether the values are appropriate for the precipitation type.</li></ol>

← Older revision		Revision as of 18:29, 9 February 2021
Line 1:		Line 1:
−	=== '''~~elle~~ grid tutorial''' ===	+	=== '''Elle grid tutorial''' ===

	This workflow will convert several raw radar files to the CfRadial format, interpolate the data to a cartesian grid, and apply a convective stratiform separation algorithm.		This workflow will convert several raw radar files to the CfRadial format, interpolate the data to a cartesian grid, and apply a convective stratiform separation algorithm.

← Older revision		Revision as of 18:29, 9 February 2021
Line 31:		Line 31:


−	==== '''Expected output''' ====	+	=== '''Expected output''' ===
	After running these two programs, you should end up with NetCDF files that show the following output.		After running these two programs, you should end up with NetCDF files that show the following output.

@@ Line 3: / Line 3: @@
 This workflow will convert several raw radar files to the CfRadial format, interpolate the data to a cartesian grid, and apply a convective stratiform separation algorithm.
-==== '''Run program on the command line''' ====
 <ol start="1" style="list-style-type: decimal;">
 <li>Download the [https://drive.google.com/file/d/1Jd4LIZoy2CvZ2t3fsgLmVd1QFlIPcLhk/view?usp=sharing elle_grid.tar.gz] file</li></ol>
@@ Line 28: / Line 29: @@
 <li>Regrid the data to a cartesian grid and apply the convective stratiform algorithm</li></ol>
   $rdir/Radx2Grid -params ./params/RadxGrid.* -f convert/$RADAR_NAME/$days/*.nc
 ==== '''Expected output''' ====
@@ Line 34: / Line 36: @@
 [[File:Grid_tutorial_ref_leg.png|275px]][[File:Grid_tutorial_ref_field.png|275px]]  [[File:Grid_tutorial_cs_leg.png|275px]][[File:Grid_tutorial_cs_field.png|275px]]
-==== '''Modify the gridding procedure in RadxGrid.new''' ====
 <ol start="1" style="list-style-type: decimal;">
 <li>Select the interpolation mode in interp_mode on line 225. The current setting is a cartesian grid (INTERP_MODE_CART).</li></ol>

@@ Line 32: / Line 32: @@
 After running these two programs, you should end up with NetCDF files that show the following output.
-[[File:Grid_tutorial_ref_leg.png|275px]][[File:Grid_tutorial_ref_field.png|275px]][[File:Grid_tutorial_cs_leg.png|275px]][[File:Grid_tutorial_cs_field.png|275px]]
+[[File:Grid_tutorial_ref_leg.png|275px]][[File:Grid_tutorial_ref_field.png|275px]]  [[File:Grid_tutorial_cs_leg.png|275px]][[File:Grid_tutorial_cs_field.png|275px]]
 ==== '''Modify the gridding procedure in RadxGrid.new''' ====

@@ Line 19: / Line 19: @@
 <li>Set the variables in the terminal and set the date. Print out the directory structure to make sure it's pointing to the right directory.</li></ol>
   export RADAR_NAME="KHGX"
-  export days=“20170827”
+  export days=20170827
   export rdir="/path/to/lrose/bin"
   echo $HOMED/$PROJ