lasinfo (210611) report for 'AHN4T/49GZ1_25.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: 339/2022 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: 47871591 number of points by return: 30976723 12034303 4048108 734586 77871 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 374980 0 min x y z: 83980.000 374980.000 6.912 max x y z: 85019.999 376269.999 39.873 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: 47871591 extended number of points by return: 30976723 12034303 4048108 734586 77871 0 0 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 6912 39873 intensity 46 3428 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 31 200 gps_time 290593987.062393 290613797.171528 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 26 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.46 34.28 ('Amplitude') attribute1 -16.41 18.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30976723 number of intermediate returns: 4849933 number of last returns: 30977021 number of single returns: 18932086 covered area in square units/kilounits: 1341600/1.34 point density: all returns 35.68 last only 23.09 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47871591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30976723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12034303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4048108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 734586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77871 instead zero. overview over extended number of returns of given pulse: 18932086 15991532 9938276 2621493 363076 24144 984 0 0 0 0 0 0 0 0 histogram of classification of points: 24346956 unclassified (1) 23499197 ground (2) 25210 building (6) 228 water (9) +-> flagged as extended overlap: 4393404 +---> 2628871 of those are unclassified (1) +---> 1762285 of those are ground (2) +---> 2020 of those are building (6) +---> 228 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 511 bin [7.0,7.1) has 5735 bin [7.1,7.2) has 11311 bin [7.2,7.3) has 12749 bin [7.3,7.4) has 9707 bin [7.4,7.5) has 7187 bin [7.5,7.6) has 6284 bin [7.6,7.7) has 6990 bin [7.7,7.8) has 8539 bin [7.8,7.9) has 10387 bin [7.9,8.0) has 14394 bin [8.0,8.1) has 38387 bin [8.1,8.2) has 219429 bin [8.2,8.3) has 462569 bin [8.3,8.4) has 562224 bin [8.4,8.5) has 591570 bin [8.5,8.6) has 510788 bin [8.6,8.7) has 371858 bin [8.7,8.8) has 300916 bin [8.8,8.9) has 268816 bin [8.9,9.0) has 285702 bin [9.0,9.1) has 275955 bin [9.1,9.2) has 278607 bin [9.2,9.3) has 263733 bin [9.3,9.4) has 312385 bin [9.4,9.5) has 378289 bin [9.5,9.6) has 455658 bin [9.6,9.7) has 611749 bin [9.7,9.8) has 843139 bin [9.8,9.9) has 1089453 bin [9.9,10.0) has 1210796 bin [10.0,10.1) has 1189007 bin [10.1,10.2) has 1392782 bin [10.2,10.3) has 1382574 bin [10.3,10.4) has 1378601 bin [10.4,10.5) has 1373292 bin [10.5,10.6) has 1363692 bin [10.6,10.7) has 1200006 bin [10.7,10.8) has 1110321 bin [10.8,10.9) has 944113 bin [10.9,11.0) has 650563 bin [11.0,11.1) has 520700 bin [11.1,11.2) has 526163 bin [11.2,11.3) has 566538 bin [11.3,11.4) has 563460 bin [11.4,11.5) has 506774 bin [11.5,11.6) has 288444 bin [11.6,11.7) has 204845 bin [11.7,11.8) has 180025 bin [11.8,11.9) has 159028 bin [11.9,12.0) has 142555 bin [12.0,12.1) has 125817 bin [12.1,12.2) has 110287 bin [12.2,12.3) has 97318 bin [12.3,12.4) has 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has 189445 bin [27.6,27.7) has 188685 bin [27.7,27.8) has 189816 bin [27.8,27.9) has 189867 bin [27.9,28.0) has 188499 bin [28.0,28.1) has 188966 bin [28.1,28.2) has 188703 bin [28.2,28.3) has 187224 bin [28.3,28.4) has 185067 bin [28.4,28.5) has 183951 bin [28.5,28.6) has 181470 bin [28.6,28.7) has 179721 bin [28.7,28.8) has 178193 bin [28.8,28.9) has 176622 bin [28.9,29.0) has 175030 bin [29.0,29.1) has 172486 bin [29.1,29.2) has 170093 bin [29.2,29.3) has 166736 bin [29.3,29.4) has 163118 bin [29.4,29.5) has 161361 bin [29.5,29.6) has 159216 bin [29.6,29.7) has 155232 bin [29.7,29.8) has 152863 bin [29.8,29.9) has 150177 bin [29.9,30.0) has 147959 bin [30.0,30.1) has 144932 bin [30.1,30.2) has 140872 bin [30.2,30.3) has 136612 bin [30.3,30.4) has 133133 bin [30.4,30.5) has 129189 bin [30.5,30.6) has 126202 bin [30.6,30.7) has 122880 bin [30.7,30.8) has 118780 bin [30.8,30.9) has 115401 bin [30.9,31.0) has 111854 bin [31.0,31.1) has 106926 bin [31.1,31.2) has 103551 bin [31.2,31.3) 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bin [35.1,35.2) has 9662 bin [35.2,35.3) has 8970 bin [35.3,35.4) has 8100 bin [35.4,35.5) has 7304 bin [35.5,35.6) has 6771 bin [35.6,35.7) has 6254 bin [35.7,35.8) has 5714 bin [35.8,35.9) has 5093 bin [35.9,36.0) has 4506 bin [36.0,36.1) has 4081 bin [36.1,36.2) has 3567 bin [36.2,36.3) has 3210 bin [36.3,36.4) has 2785 bin [36.4,36.5) has 2521 bin [36.5,36.6) has 2180 bin [36.6,36.7) has 1949 bin [36.7,36.8) has 1717 bin [36.8,36.9) has 1545 bin [36.9,37.0) has 1251 bin [37.0,37.1) has 1111 bin [37.1,37.2) has 910 bin [37.2,37.3) has 770 bin [37.3,37.4) has 747 bin [37.4,37.5) has 638 bin [37.5,37.6) has 586 bin [37.6,37.7) has 467 bin [37.7,37.8) has 401 bin [37.8,37.9) has 332 bin [37.9,38.0) has 262 bin [38.0,38.1) has 217 bin [38.1,38.2) has 189 bin [38.2,38.3) has 137 bin [38.3,38.4) has 93 bin [38.4,38.5) has 86 bin [38.5,38.6) has 90 bin [38.6,38.7) has 39 bin [38.7,38.8) has 47 bin [38.8,38.9) has 49 bin [38.9,39.0) has 32 bin [39.0,39.1) has 21 bin [39.1,39.2) has 19 bin [39.2,39.3) has 15 bin [39.3,39.4) has 7 bin [39.4,39.5) has 5 bin [39.5,39.6) has 4 bin [39.6,39.7) has 3 bin [39.7,39.8) has 1 bin [39.8,39.9) has 2 average z coordinate 16.9 for 47871591 element(s) point source id histogram with bin size 1.000000 bin 31 has 5352598 bin 32 has 31946423 bin 34 has 3860932 bin 200 has 6711638 average point source id 55.603235789677434 for 47871591 element(s)