lasinfo (210611) report for 'AHN4T/45AN2_17.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: 36649163 number of points by return: 34828080 1243057 450508 111569 15949 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 419980 0 min x y z: 145980.000 419980.000 -0.593 max x y z: 147019.999 421269.999 36.773 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: 36649163 extended number of points by return: 34828080 1243057 450508 111569 15949 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 -593 36773 intensity 0 5053 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 29 user_data 6 7 point_source_ID 44 204 gps_time 260015743.226550 298210635.769149 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 26 255 B 0 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -16.53 33.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34828080 number of intermediate returns: 580530 number of last returns: 34816186 number of single returns: 33575633 covered area in square units/kilounits: 1329268/1.33 point density: all returns 27.57 last only 26.19 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36649163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34828080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1243057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 450508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 111569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15949 instead zero. overview over extended number of returns of given pulse: 33575633 1590957 1018941 383327 72974 6685 646 0 0 0 0 0 0 0 0 histogram of classification of points: 2816662 unclassified (1) 32594832 ground (2) 751667 building (6) 430337 water (9) 55665 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2508858 +---> 125263 of those are unclassified (1) +---> 2245840 of those are ground (2) +---> 104378 of those are building (6) +---> 27005 of those are water (9) +---> 6372 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 32 bin [-0.5,-0.4) has 68 bin [-0.4,-0.3) has 60 bin [-0.3,-0.2) has 111 bin [-0.2,-0.1) has 138 bin [-0.1,0.0) has 239 bin [0.0,0.1) has 140 bin [0.1,0.2) has 160 bin [0.2,0.3) has 165 bin [0.3,0.4) has 185 bin [0.4,0.5) has 270 bin [0.5,0.6) has 213 bin [0.6,0.7) has 274 bin [0.7,0.8) has 5591 bin [0.8,0.9) has 65810 bin [0.9,1.0) has 53157 bin [1.0,1.1) has 273430 bin [1.1,1.2) has 93804 bin [1.2,1.3) has 107418 bin [1.3,1.4) has 172471 bin [1.4,1.5) has 309582 bin [1.5,1.6) has 442999 bin [1.6,1.7) has 777012 bin [1.7,1.8) has 1582258 bin [1.8,1.9) has 3108381 bin [1.9,2.0) has 4046654 bin [2.0,2.1) has 4667440 bin [2.1,2.2) has 4090977 bin [2.2,2.3) has 2263487 bin [2.3,2.4) has 1643552 bin [2.4,2.5) has 1623456 bin [2.5,2.6) has 1329132 bin [2.6,2.7) has 918386 bin [2.7,2.8) has 757670 bin [2.8,2.9) has 734412 bin [2.9,3.0) has 646821 bin [3.0,3.1) has 472830 bin [3.1,3.2) has 391807 bin [3.2,3.3) has 372072 bin [3.3,3.4) has 322841 bin [3.4,3.5) has 278098 bin [3.5,3.6) has 272976 bin [3.6,3.7) has 216637 bin [3.7,3.8) has 188246 bin [3.8,3.9) has 192589 bin [3.9,4.0) has 154851 bin [4.0,4.1) has 141601 bin [4.1,4.2) has 222543 bin [4.2,4.3) has 177867 bin [4.3,4.4) has 74270 bin [4.4,4.5) has 51003 bin [4.5,4.6) has 52423 bin [4.6,4.7) has 54753 bin [4.7,4.8) has 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[20.7,20.8) has 4046 bin [20.8,20.9) has 3764 bin [20.9,21.0) has 3617 bin [21.0,21.1) has 3439 bin [21.1,21.2) has 3444 bin [21.2,21.3) has 3424 bin [21.3,21.4) has 3338 bin [21.4,21.5) has 3129 bin [21.5,21.6) has 3075 bin [21.6,21.7) has 2903 bin [21.7,21.8) has 2743 bin [21.8,21.9) has 2741 bin [21.9,22.0) has 2555 bin [22.0,22.1) has 2577 bin [22.1,22.2) has 2370 bin [22.2,22.3) has 2357 bin [22.3,22.4) has 2244 bin [22.4,22.5) has 2191 bin [22.5,22.6) has 2150 bin [22.6,22.7) has 2103 bin [22.7,22.8) has 2011 bin [22.8,22.9) has 2030 bin [22.9,23.0) has 1874 bin [23.0,23.1) has 1820 bin [23.1,23.2) has 1686 bin [23.2,23.3) has 1764 bin [23.3,23.4) has 1712 bin [23.4,23.5) has 1646 bin [23.5,23.6) has 1653 bin [23.6,23.7) has 1536 bin [23.7,23.8) has 1502 bin [23.8,23.9) has 1431 bin [23.9,24.0) has 1390 bin [24.0,24.1) has 1402 bin [24.1,24.2) has 1418 bin [24.2,24.3) has 1418 bin [24.3,24.4) has 1354 bin [24.4,24.5) has 1277 bin [24.5,24.6) has 1309 bin [24.6,24.7) has 1243 bin 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127 bin [33.0,33.1) has 137 bin [33.1,33.2) has 132 bin [33.2,33.3) has 125 bin [33.3,33.4) has 134 bin [33.4,33.5) has 121 bin [33.5,33.6) has 95 bin [33.6,33.7) has 92 bin [33.7,33.8) has 88 bin [33.8,33.9) has 98 bin [33.9,34.0) has 103 bin [34.0,34.1) has 76 bin [34.1,34.2) has 90 bin [34.2,34.3) has 57 bin [34.3,34.4) has 80 bin [34.4,34.5) has 67 bin [34.5,34.6) has 47 bin [34.6,34.7) has 43 bin [34.7,34.8) has 40 bin [34.8,34.9) has 27 bin [34.9,35.0) has 34 bin [35.0,35.1) has 42 bin [35.1,35.2) has 34 bin [35.2,35.3) has 25 bin [35.3,35.4) has 29 bin [35.4,35.5) has 21 bin [35.5,35.6) has 28 bin [35.6,35.7) has 14 bin [35.7,35.8) has 14 bin [35.8,35.9) has 14 bin [35.9,36.0) has 10 bin [36.0,36.1) has 9 bin [36.1,36.2) has 10 bin [36.2,36.3) has 7 bin [36.3,36.4) has 8 bin [36.4,36.5) has 8 bin [36.5,36.6) has 3 bin [36.7,36.8) has 1 average z coordinate 3.0 for 36649163 element(s) point source id histogram with bin size 1.000000 bin 44 has 1804237 bin 45 has 8410016 bin 50 has 9832970 bin 51 has 7692066 bin 204 has 8909874 average point source id 86.206479258475838 for 36649163 element(s)