lasinfo (210611) report for 'AHN4T/28AZ1_16.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: 336/2022 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: 29490493 number of points by return: 26598305 1797078 820351 235250 39424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 488730 0 min x y z: 219980.000 488730.000 5.144 max x y z: 221019.999 490019.999 40.115 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: 29490493 extended number of points by return: 26598305 1797078 820351 235250 39424 82 3 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 5144 40115 intensity 56 4860 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 14 user_data 6 7 point_source_ID 146 147 gps_time 324038277.502327 328790226.059186 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 37 255 B 35 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 32.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26598305 number of intermediate returns: 1098690 number of last returns: 26589591 number of single returns: 24796093 covered area in square units/kilounits: 1340444/1.34 point density: all returns 22.00 last only 19.84 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29490493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26598305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1797078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 820351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 235250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39424 instead zero. overview over extended number of returns of given pulse: 24796093 1958608 1756007 782812 176395 19082 1496 0 0 0 0 0 0 0 0 histogram of classification of points: 3564672 unclassified (1) 25663033 ground (2) 245197 building (6) 17591 water (9) +-> flagged as extended overlap: 2122372 +---> 244918 of those are unclassified (1) +---> 1853647 of those are ground (2) +---> 23141 of those are building (6) +---> 666 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.1,5.2) has 1 bin [5.2,5.3) has 117 bin [5.3,5.4) has 2188 bin [5.4,5.5) has 8571 bin [5.5,5.6) has 14409 bin [5.6,5.7) has 36752 bin [5.7,5.8) has 91811 bin [5.8,5.9) has 129098 bin [5.9,6.0) has 103713 bin [6.0,6.1) has 96955 bin [6.1,6.2) has 303489 bin [6.2,6.3) has 749191 bin [6.3,6.4) has 1201577 bin [6.4,6.5) has 1407817 bin [6.5,6.6) has 1363192 bin [6.6,6.7) has 1447507 bin [6.7,6.8) has 1628285 bin [6.8,6.9) has 1705380 bin [6.9,7.0) has 2355816 bin [7.0,7.1) has 1753392 bin [7.1,7.2) has 1514352 bin [7.2,7.3) has 1810204 bin [7.3,7.4) has 1809239 bin [7.4,7.5) has 1673176 bin [7.5,7.6) has 1428201 bin [7.6,7.7) has 1190122 bin [7.7,7.8) has 921849 bin [7.8,7.9) has 556304 bin [7.9,8.0) has 257994 bin [8.0,8.1) has 174959 bin [8.1,8.2) has 155060 bin [8.2,8.3) has 102989 bin [8.3,8.4) has 60378 bin [8.4,8.5) has 46805 bin [8.5,8.6) has 32285 bin [8.6,8.7) has 28713 bin [8.7,8.8) has 23665 bin [8.8,8.9) has 22908 bin [8.9,9.0) has 20498 bin [9.0,9.1) has 19570 bin [9.1,9.2) has 19458 bin [9.2,9.3) has 19448 bin [9.3,9.4) has 21055 bin [9.4,9.5) has 19526 bin [9.5,9.6) has 16493 bin [9.6,9.7) has 17893 bin [9.7,9.8) has 18301 bin [9.8,9.9) has 19083 bin [9.9,10.0) has 18501 bin [10.0,10.1) has 17674 bin [10.1,10.2) has 17505 bin [10.2,10.3) has 17606 bin [10.3,10.4) has 18662 bin [10.4,10.5) has 20105 bin [10.5,10.6) has 19139 bin [10.6,10.7) has 19254 bin [10.7,10.8) has 19042 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7185 bin [26.2,26.3) has 6976 bin [26.3,26.4) has 6567 bin [26.4,26.5) has 6299 bin [26.5,26.6) has 5893 bin [26.6,26.7) has 5895 bin [26.7,26.8) has 5409 bin [26.8,26.9) has 5363 bin [26.9,27.0) has 4905 bin [27.0,27.1) has 4780 bin [27.1,27.2) has 4590 bin [27.2,27.3) has 4440 bin [27.3,27.4) has 4098 bin [27.4,27.5) has 3767 bin [27.5,27.6) has 3545 bin [27.6,27.7) has 3403 bin [27.7,27.8) has 3231 bin [27.8,27.9) has 3112 bin [27.9,28.0) has 2902 bin [28.0,28.1) has 2877 bin [28.1,28.2) has 2689 bin [28.2,28.3) has 2485 bin [28.3,28.4) has 2292 bin [28.4,28.5) has 2220 bin [28.5,28.6) has 2037 bin [28.6,28.7) has 1905 bin [28.7,28.8) has 1860 bin [28.8,28.9) has 1718 bin [28.9,29.0) has 1477 bin [29.0,29.1) has 1383 bin [29.1,29.2) has 1373 bin [29.2,29.3) has 1277 bin [29.3,29.4) has 1198 bin [29.4,29.5) has 1136 bin [29.5,29.6) has 1015 bin [29.6,29.7) has 947 bin [29.7,29.8) has 910 bin [29.8,29.9) has 805 bin [29.9,30.0) has 759 bin [30.0,30.1) has 719 bin [30.1,30.2) has 783 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has 310 bin [34.4,34.5) has 322 bin [34.5,34.6) has 272 bin [34.6,34.7) has 255 bin [34.7,34.8) has 268 bin [34.8,34.9) has 241 bin [34.9,35.0) has 255 bin [35.0,35.1) has 253 bin [35.1,35.2) has 213 bin [35.2,35.3) has 190 bin [35.3,35.4) has 192 bin [35.4,35.5) has 173 bin [35.5,35.6) has 181 bin [35.6,35.7) has 158 bin [35.7,35.8) has 142 bin [35.8,35.9) has 145 bin [35.9,36.0) has 147 bin [36.0,36.1) has 144 bin [36.1,36.2) has 154 bin [36.2,36.3) has 150 bin [36.3,36.4) has 154 bin [36.4,36.5) has 146 bin [36.5,36.6) has 134 bin [36.6,36.7) has 137 bin [36.7,36.8) has 133 bin [36.8,36.9) has 101 bin [36.9,37.0) has 119 bin [37.0,37.1) has 99 bin [37.1,37.2) has 117 bin [37.2,37.3) has 93 bin [37.3,37.4) has 83 bin [37.4,37.5) has 83 bin [37.5,37.6) has 59 bin [37.6,37.7) has 70 bin [37.7,37.8) has 66 bin [37.8,37.9) has 48 bin [37.9,38.0) has 50 bin [38.0,38.1) has 29 bin [38.1,38.2) has 21 bin [38.2,38.3) has 29 bin [38.3,38.4) has 21 bin [38.4,38.5) has 17 bin [38.5,38.6) has 15 bin [38.6,38.7) has 11 bin [38.7,38.8) has 11 bin [38.8,38.9) has 6 bin [38.9,39.0) has 12 bin [39.0,39.1) has 5 bin [39.1,39.2) has 6 bin [39.2,39.3) has 8 bin [39.3,39.4) has 5 bin [39.4,39.5) has 6 bin [39.5,39.6) has 7 bin [39.6,39.7) has 3 bin [39.7,39.8) has 3 bin [39.8,39.9) has 1 bin [40.1,40.2) has 1 average z coordinate 8.2 for 29490493 element(s) point source id histogram with bin size 1.000000 bin 146 has 6066771 bin 147 has 23423722 average point source id 146.794280448278698 for 29490493 element(s)