lasinfo (210611) report for 'AHN4T/33AN1_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: 337/2022 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: 78628855 number of points by return: 52112817 17982231 6793411 1517382 204145 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 469980 0 min x y z: 179980.000 469980.000 24.135 max x y z: 181019.999 471269.999 66.093 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: 78628855 extended number of points by return: 52112817 17982231 6793411 1517382 204145 17734 1135 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 24135 66093 intensity 56 4049 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 31 user_data 6 7 point_source_ID 112 212 gps_time 322927326.899526 330507911.526871 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 58 255 B 46 255 NIR 50 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.65 23.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 52112817 number of intermediate returns: 8551138 number of last returns: 52058321 number of single returns: 34093421 covered area in square units/kilounits: 1341260/1.34 point density: all returns 58.62 last only 38.81 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 78628855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 52112817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17982231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6793411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1517382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 204145 instead zero. overview over extended number of returns of given pulse: 34093421 22380733 15847046 5265040 934783 100049 7783 0 0 0 0 0 0 0 0 histogram of classification of points: 32027931 unclassified (1) 44901039 ground (2) 1690693 building (6) 8782 water (9) 410 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5547609 +---> 1850917 of those are unclassified (1) +---> 3481594 of those are ground (2) +---> 215098 of those are building (6) z coordinate histogram with bin size 0.100000 bin [24.1,24.2) has 4 bin [24.2,24.3) has 210 bin [24.3,24.4) has 1072 bin [24.4,24.5) has 2132 bin [24.5,24.6) has 2991 bin [24.6,24.7) has 3267 bin [24.7,24.8) has 2469 bin [24.8,24.9) has 2014 bin [24.9,25.0) has 1703 bin [25.0,25.1) has 6522 bin [25.1,25.2) has 17141 bin [25.2,25.3) has 15318 bin [25.3,25.4) has 10680 bin [25.4,25.5) has 6696 bin [25.5,25.6) has 5809 bin [25.6,25.7) has 8458 bin 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1993 bin [59.5,59.6) has 1917 bin [59.6,59.7) has 1761 bin [59.7,59.8) has 1753 bin [59.8,59.9) has 1608 bin [59.9,60.0) has 1426 bin [60.0,60.1) has 1322 bin [60.1,60.2) has 1212 bin [60.2,60.3) has 1138 bin [60.3,60.4) has 1116 bin [60.4,60.5) has 1013 bin [60.5,60.6) has 950 bin [60.6,60.7) has 827 bin [60.7,60.8) has 829 bin [60.8,60.9) has 700 bin [60.9,61.0) has 674 bin [61.0,61.1) has 549 bin [61.1,61.2) has 568 bin [61.2,61.3) has 539 bin [61.3,61.4) has 496 bin [61.4,61.5) has 425 bin [61.5,61.6) has 390 bin [61.6,61.7) has 390 bin [61.7,61.8) has 314 bin [61.8,61.9) has 328 bin [61.9,62.0) has 268 bin [62.0,62.1) has 239 bin [62.1,62.2) has 219 bin [62.2,62.3) has 225 bin [62.3,62.4) has 213 bin [62.4,62.5) has 170 bin [62.5,62.6) has 146 bin [62.6,62.7) has 119 bin [62.7,62.8) has 156 bin [62.8,62.9) has 124 bin [62.9,63.0) has 115 bin [63.0,63.1) has 123 bin [63.1,63.2) has 95 bin [63.2,63.3) has 85 bin [63.3,63.4) has 56 bin [63.4,63.5) has 47 bin [63.5,63.6) has 51 bin [63.6,63.7) has 58 bin [63.7,63.8) has 42 bin [63.8,63.9) has 36 bin [63.9,64.0) has 38 bin [64.0,64.1) has 28 bin [64.1,64.2) has 21 bin [64.2,64.3) has 19 bin [64.3,64.4) has 16 bin [64.4,64.5) has 20 bin [64.5,64.6) has 20 bin [64.6,64.7) has 13 bin [64.7,64.8) has 9 bin [64.8,64.9) has 14 bin [64.9,65.0) has 13 bin [65.0,65.1) has 7 bin [65.1,65.2) has 12 bin [65.2,65.3) has 5 bin [65.3,65.4) has 2 bin [65.4,65.5) has 1 bin [65.5,65.6) has 7 bin [65.6,65.7) has 7 bin [65.7,65.8) has 4 bin [65.8,65.9) has 4 bin [66.0,66.1) has 1 average z coordinate 34.1 for 78628855 element(s) point source id histogram with bin size 1.000000 bin 112 has 1589733 bin 113 has 34761250 bin 114 has 3750502 bin 207 has 28592842 bin 209 has 9764398 bin 212 has 170130 average point source id 159.345746672770446 for 78628855 element(s)