lasinfo (210611) report for 'AHN4T/12EZ1_20.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 27436851 number of points by return: 22442307 3298393 1287927 349020 54120 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 563730 0 min x y z: 243980.000 563730.000 -0.322 max x y z: 245019.999 565019.999 35.675 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 27436851 extended number of points by return: 22442307 3298393 1287927 349020 54120 4804 280 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -322 35675 intensity 0 4665 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 3 user_data 6 7 point_source_ID 38 39 gps_time 330788957.908147 330789897.147402 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 42 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.6 30.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22442307 number of intermediate returns: 1699667 number of last returns: 22399074 number of single returns: 19104197 covered area in square units/kilounits: 1341556/1.34 point density: all returns 20.45 last only 16.70 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27436851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22442307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3298393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1287927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 349020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54120 instead zero. overview over extended number of returns of given pulse: 19104197 4054236 2820636 1181672 246969 27279 1862 0 0 0 0 0 0 0 0 histogram of classification of points: 6659926 unclassified (1) 17782941 ground (2) 2972004 building (6) 21980 water (9) +-> flagged as extended overlap: 1790269 +---> 414563 of those are unclassified (1) +---> 1259010 of those are ground (2) +---> 113755 of those are building (6) +---> 2941 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 12 bin [-0.3,-0.2) has 205 bin [-0.2,-0.1) has 750 bin [-0.1,0.0) has 254 bin [0.0,0.1) has 334 bin [0.1,0.2) has 3251 bin [0.2,0.3) has 3235 bin [0.3,0.4) has 3083 bin [0.4,0.5) has 3089 bin [0.5,0.6) has 4121 bin [0.6,0.7) has 4426 bin [0.7,0.8) has 4427 bin [0.8,0.9) has 5025 bin [0.9,1.0) has 8627 bin [1.0,1.1) has 16512 bin [1.1,1.2) has 30929 bin [1.2,1.3) has 92868 bin [1.3,1.4) has 187587 bin [1.4,1.5) has 184296 bin [1.5,1.6) has 181346 bin [1.6,1.7) has 183734 bin [1.7,1.8) has 208478 bin [1.8,1.9) has 192440 bin [1.9,2.0) has 147180 bin [2.0,2.1) has 168592 bin [2.1,2.2) has 193444 bin [2.2,2.3) has 185443 bin [2.3,2.4) has 134389 bin [2.4,2.5) has 108351 bin [2.5,2.6) has 151203 bin [2.6,2.7) has 279268 bin [2.7,2.8) has 436850 bin [2.8,2.9) has 380352 bin [2.9,3.0) has 250264 bin [3.0,3.1) has 264770 bin [3.1,3.2) has 367496 bin [3.2,3.3) has 304940 bin [3.3,3.4) has 293918 bin [3.4,3.5) has 340758 bin [3.5,3.6) has 315721 bin [3.6,3.7) has 256306 bin [3.7,3.8) has 204146 bin [3.8,3.9) has 177620 bin [3.9,4.0) has 188204 bin [4.0,4.1) has 208211 bin [4.1,4.2) has 184678 bin [4.2,4.3) has 173083 bin [4.3,4.4) has 187889 bin [4.4,4.5) has 211699 bin [4.5,4.6) has 181639 bin [4.6,4.7) has 170283 bin [4.7,4.8) has 150931 bin [4.8,4.9) has 137766 bin [4.9,5.0) has 134342 bin [5.0,5.1) has 143994 bin [5.1,5.2) has 127056 bin [5.2,5.3) has 166559 bin [5.3,5.4) has 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bin [20.8,20.9) has 31143 bin [20.9,21.0) has 30870 bin [21.0,21.1) has 30837 bin [21.1,21.2) has 30487 bin [21.2,21.3) has 29314 bin [21.3,21.4) has 28860 bin [21.4,21.5) has 28569 bin [21.5,21.6) has 28003 bin [21.6,21.7) has 27620 bin [21.7,21.8) has 27139 bin [21.8,21.9) has 27331 bin [21.9,22.0) has 26272 bin [22.0,22.1) has 26104 bin [22.1,22.2) has 25756 bin [22.2,22.3) has 25374 bin [22.3,22.4) has 24766 bin [22.4,22.5) has 24563 bin [22.5,22.6) has 24086 bin [22.6,22.7) has 23737 bin [22.7,22.8) has 23218 bin [22.8,22.9) has 22873 bin [22.9,23.0) has 22573 bin [23.0,23.1) has 22517 bin [23.1,23.2) has 22016 bin [23.2,23.3) has 21733 bin [23.3,23.4) has 21282 bin [23.4,23.5) has 21288 bin [23.5,23.6) has 20757 bin [23.6,23.7) has 19950 bin [23.7,23.8) has 19637 bin [23.8,23.9) has 19188 bin [23.9,24.0) has 18682 bin [24.0,24.1) has 18279 bin [24.1,24.2) has 18076 bin [24.2,24.3) has 17736 bin [24.3,24.4) has 17570 bin [24.4,24.5) has 17074 bin [24.5,24.6) has 16680 bin 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[28.5,28.6) has 4870 bin [28.6,28.7) has 4593 bin [28.7,28.8) has 4490 bin [28.8,28.9) has 4319 bin [28.9,29.0) has 4130 bin [29.0,29.1) has 3814 bin [29.1,29.2) has 3699 bin [29.2,29.3) has 3490 bin [29.3,29.4) has 3297 bin [29.4,29.5) has 3275 bin [29.5,29.6) has 3080 bin [29.6,29.7) has 3010 bin [29.7,29.8) has 2782 bin [29.8,29.9) has 2559 bin [29.9,30.0) has 2482 bin [30.0,30.1) has 2353 bin [30.1,30.2) has 2251 bin [30.2,30.3) has 2216 bin [30.3,30.4) has 2097 bin [30.4,30.5) has 2015 bin [30.5,30.6) has 1994 bin [30.6,30.7) has 1843 bin [30.7,30.8) has 1751 bin [30.8,30.9) has 1635 bin [30.9,31.0) has 1584 bin [31.0,31.1) has 1445 bin [31.1,31.2) has 1386 bin [31.2,31.3) has 1303 bin [31.3,31.4) has 1218 bin [31.4,31.5) has 1128 bin [31.5,31.6) has 1024 bin [31.6,31.7) has 987 bin [31.7,31.8) has 947 bin [31.8,31.9) has 849 bin [31.9,32.0) has 829 bin [32.0,32.1) has 804 bin [32.1,32.2) has 731 bin [32.2,32.3) has 661 bin [32.3,32.4) has 656 bin [32.4,32.5) has 627 bin [32.5,32.6) has 567 bin [32.6,32.7) has 528 bin [32.7,32.8) has 532 bin [32.8,32.9) has 507 bin [32.9,33.0) has 440 bin [33.0,33.1) has 427 bin [33.1,33.2) has 360 bin [33.2,33.3) has 387 bin [33.3,33.4) has 349 bin [33.4,33.5) has 329 bin [33.5,33.6) has 314 bin [33.6,33.7) has 301 bin [33.7,33.8) has 232 bin [33.8,33.9) has 277 bin [33.9,34.0) has 209 bin [34.0,34.1) has 160 bin [34.1,34.2) has 144 bin [34.2,34.3) has 145 bin [34.3,34.4) has 109 bin [34.4,34.5) has 87 bin [34.5,34.6) has 79 bin [34.6,34.7) has 53 bin [34.7,34.8) has 41 bin [34.8,34.9) has 38 bin [34.9,35.0) has 25 bin [35.0,35.1) has 31 bin [35.1,35.2) has 16 bin [35.2,35.3) has 20 bin [35.3,35.4) has 7 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 average z coordinate 8.8 for 27436851 element(s) point source id histogram with bin size 1.000000 bin 38 has 13971642 bin 39 has 13465209 average point source id 38.490770934317496 for 27436851 element(s)