lasinfo (210611) report for 'AHN4T/40EN2_24.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: 338/2022 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: 27440202 number of points by return: 22064143 3420798 1523283 375819 51535 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 443730 0 min x y z: 207980.000 443730.000 8.031 max x y z: 209019.999 445019.999 42.880 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: 27440202 extended number of points by return: 22064143 3420798 1523283 375819 51535 4380 244 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 8031 42880 intensity 41 4812 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 136 138 gps_time 330427713.292167 330779185.658153 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 47 255 B 40 255 NIR 24 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22064143 number of intermediate returns: 1956272 number of last returns: 22062610 number of single returns: 18642823 covered area in square units/kilounits: 1334148/1.33 point density: all returns 20.57 last only 16.54 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27440202 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22064143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3420798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1523283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 375819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51535 instead zero. overview over extended number of returns of given pulse: 18642823 3794202 3442077 1298241 236291 24944 1624 0 0 0 0 0 0 0 0 histogram of classification of points: 5867783 unclassified (1) 21048444 ground (2) 432166 building (6) 88842 water (9) 2967 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2297867 +---> 323053 of those are unclassified (1) +---> 1920617 of those are ground (2) +---> 40241 of those are building (6) +---> 13956 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 5 bin [8.1,8.2) has 260 bin [8.2,8.3) has 2005 bin [8.3,8.4) has 2144 bin [8.4,8.5) has 1482 bin [8.5,8.6) has 1150 bin [8.6,8.7) has 1272 bin [8.7,8.8) has 1995 bin [8.8,8.9) has 13452 bin [8.9,9.0) has 24032 bin [9.0,9.1) has 31588 bin [9.1,9.2) has 55297 bin [9.2,9.3) has 98313 bin [9.3,9.4) has 248142 bin [9.4,9.5) has 609574 bin [9.5,9.6) has 1555347 bin [9.6,9.7) has 2927011 bin [9.7,9.8) has 4201244 bin [9.8,9.9) has 3511588 bin [9.9,10.0) has 2262490 bin [10.0,10.1) has 1569671 bin [10.1,10.2) has 1163482 bin [10.2,10.3) has 863112 bin [10.3,10.4) has 682268 bin [10.4,10.5) has 485811 bin [10.5,10.6) has 333414 bin [10.6,10.7) has 301073 bin [10.7,10.8) has 192574 bin [10.8,10.9) has 152706 bin [10.9,11.0) has 108946 bin [11.0,11.1) has 59172 bin [11.1,11.2) has 48827 bin [11.2,11.3) has 44568 bin [11.3,11.4) has 41831 bin [11.4,11.5) has 36512 bin [11.5,11.6) has 34991 bin [11.6,11.7) has 33609 bin [11.7,11.8) has 32568 bin [11.8,11.9) has 31688 bin [11.9,12.0) has 30839 bin [12.0,12.1) has 30949 bin [12.1,12.2) has 32352 bin [12.2,12.3) has 34476 bin [12.3,12.4) has 34496 bin [12.4,12.5) has 34031 bin [12.5,12.6) has 29888 bin [12.6,12.7) has 29687 bin [12.7,12.8) has 30686 bin [12.8,12.9) has 32466 bin [12.9,13.0) has 33877 bin [13.0,13.1) has 37610 bin [13.1,13.2) has 35768 bin [13.2,13.3) has 35164 bin [13.3,13.4) 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bin [28.7,28.8) has 27216 bin [28.8,28.9) has 27305 bin [28.9,29.0) has 27568 bin [29.0,29.1) has 27505 bin [29.1,29.2) has 27787 bin [29.2,29.3) has 27627 bin [29.3,29.4) has 27974 bin [29.4,29.5) has 28147 bin [29.5,29.6) has 28380 bin [29.6,29.7) has 28157 bin [29.7,29.8) has 28225 bin [29.8,29.9) has 29179 bin [29.9,30.0) has 29040 bin [30.0,30.1) has 29022 bin [30.1,30.2) has 29081 bin [30.2,30.3) has 29315 bin [30.3,30.4) has 28964 bin [30.4,30.5) has 28987 bin [30.5,30.6) has 28678 bin [30.6,30.7) has 28428 bin [30.7,30.8) has 28229 bin [30.8,30.9) has 28298 bin [30.9,31.0) has 28132 bin [31.0,31.1) has 27599 bin [31.1,31.2) has 27711 bin [31.2,31.3) has 27346 bin [31.3,31.4) has 27254 bin [31.4,31.5) has 26954 bin [31.5,31.6) has 26694 bin [31.6,31.7) has 26149 bin [31.7,31.8) has 25966 bin [31.8,31.9) has 25736 bin [31.9,32.0) has 25287 bin [32.0,32.1) has 25192 bin [32.1,32.2) has 24410 bin [32.2,32.3) has 23498 bin [32.3,32.4) has 22926 bin [32.4,32.5) has 22227 bin 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[36.4,36.5) has 2014 bin [36.5,36.6) has 1833 bin [36.6,36.7) has 1601 bin [36.7,36.8) has 1469 bin [36.8,36.9) has 1352 bin [36.9,37.0) has 1217 bin [37.0,37.1) has 1050 bin [37.1,37.2) has 937 bin [37.2,37.3) has 858 bin [37.3,37.4) has 824 bin [37.4,37.5) has 741 bin [37.5,37.6) has 672 bin [37.6,37.7) has 595 bin [37.7,37.8) has 592 bin [37.8,37.9) has 532 bin [37.9,38.0) has 540 bin [38.0,38.1) has 462 bin [38.1,38.2) has 433 bin [38.2,38.3) has 409 bin [38.3,38.4) has 355 bin [38.4,38.5) has 353 bin [38.5,38.6) has 321 bin [38.6,38.7) has 319 bin [38.7,38.8) has 308 bin [38.8,38.9) has 260 bin [38.9,39.0) has 222 bin [39.0,39.1) has 191 bin [39.1,39.2) has 174 bin [39.2,39.3) has 182 bin [39.3,39.4) has 170 bin [39.4,39.5) has 167 bin [39.5,39.6) has 123 bin [39.6,39.7) has 130 bin [39.7,39.8) has 159 bin [39.8,39.9) has 149 bin [39.9,40.0) has 135 bin [40.0,40.1) has 120 bin [40.1,40.2) has 115 bin [40.2,40.3) has 125 bin [40.3,40.4) has 101 bin [40.4,40.5) has 119 bin [40.5,40.6) has 97 bin [40.6,40.7) has 94 bin [40.7,40.8) has 76 bin [40.8,40.9) has 92 bin [40.9,41.0) has 78 bin [41.0,41.1) has 74 bin [41.1,41.2) has 53 bin [41.2,41.3) has 51 bin [41.3,41.4) has 56 bin [41.4,41.5) has 40 bin [41.5,41.6) has 44 bin [41.6,41.7) has 25 bin [41.7,41.8) has 38 bin [41.8,41.9) has 25 bin [41.9,42.0) has 22 bin [42.0,42.1) has 16 bin [42.1,42.2) has 13 bin [42.2,42.3) has 8 bin [42.3,42.4) has 5 bin [42.4,42.5) has 4 bin [42.5,42.6) has 4 bin [42.6,42.7) has 4 bin [42.7,42.8) has 1 bin [42.8,42.9) has 3 average z coordinate 12.5 for 27440202 element(s) point source id histogram with bin size 1.000000 bin 136 has 2888974 bin 137 has 23832011 bin 138 has 719217 average point source id 136.920927805123313 for 27440202 element(s)