lasinfo (210611) report for 'AHN4T/31FN2_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: 179/2021 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: 49250324 number of points by return: 41490121 5679697 1748480 301357 30669 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 469980 0 min x y z: 135980.000 469980.000 -1.480 max x y z: 137019.999 471269.999 33.183 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: 49250324 extended number of points by return: 41490121 5679697 1748480 301357 30669 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 -1480 33183 intensity 59 4007 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 -35 31 user_data 6 7 point_source_ID 150 152 gps_time 270210454.552449 270212772.126776 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 21 255 B 4 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 attribute0 0.59 40.07 ('Amplitude') attribute1 -15.43 24.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41490121 number of intermediate returns: 2087705 number of last returns: 41434521 number of single returns: 35762023 covered area in square units/kilounits: 1290984/1.29 point density: all returns 38.15 last only 32.10 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49250324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41490121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5679697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1748480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 301357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30669 instead zero. overview over extended number of returns of given pulse: 35762023 7889381 4356302 1088270 152700 1621 27 0 0 0 0 0 0 0 0 histogram of classification of points: 9940354 unclassified (1) 36820147 ground (2) 1851080 building (6) 602481 water (9) 36262 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3835473 +---> 1214545 of those are unclassified (1) +---> 2482499 of those are ground (2) +---> 74359 of those are building (6) +---> 49958 of those are water (9) +---> 14112 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 186 bin [-1.4,-1.3) has 24332 bin [-1.3,-1.2) has 862713 bin [-1.2,-1.1) has 1659267 bin [-1.1,-1.0) has 3536629 bin [-1.0,-0.9) has 4858713 bin [-0.9,-0.8) has 4896590 bin [-0.8,-0.7) has 3682441 bin [-0.7,-0.6) has 2696977 bin [-0.6,-0.5) has 1979588 bin [-0.5,-0.4) has 1781376 bin [-0.4,-0.3) has 2163369 bin [-0.3,-0.2) has 2262318 bin [-0.2,-0.1) has 1729864 bin [-0.1,0.0) has 1060818 bin [0.0,0.1) has 648185 bin [0.1,0.2) has 712527 bin [0.2,0.3) has 826446 bin [0.3,0.4) has 806918 bin [0.4,0.5) has 651502 bin [0.5,0.6) has 467704 bin [0.6,0.7) has 323497 bin [0.7,0.8) has 223625 bin [0.8,0.9) has 161158 bin [0.9,1.0) has 136574 bin [1.0,1.1) has 130981 bin [1.1,1.2) has 127360 bin [1.2,1.3) has 126033 bin [1.3,1.4) has 125317 bin [1.4,1.5) has 131857 bin [1.5,1.6) has 132567 bin [1.6,1.7) has 127010 bin [1.7,1.8) has 122931 bin [1.8,1.9) has 124484 bin [1.9,2.0) has 129935 bin [2.0,2.1) has 136918 bin [2.1,2.2) has 155763 bin [2.2,2.3) has 206204 bin [2.3,2.4) has 221143 bin [2.4,2.5) has 148124 bin [2.5,2.6) has 150346 bin [2.6,2.7) has 147177 bin [2.7,2.8) has 134384 bin [2.8,2.9) has 141419 bin [2.9,3.0) has 135537 bin [3.0,3.1) has 135798 bin [3.1,3.2) has 139828 bin [3.2,3.3) has 142185 bin [3.3,3.4) has 137359 bin [3.4,3.5) has 126304 bin [3.5,3.6) has 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[19.5,19.6) has 3531 bin [19.6,19.7) has 3448 bin [19.7,19.8) has 3330 bin [19.8,19.9) has 3193 bin [19.9,20.0) has 2936 bin [20.0,20.1) has 2870 bin [20.1,20.2) has 2859 bin [20.2,20.3) has 2688 bin [20.3,20.4) has 2617 bin [20.4,20.5) has 2514 bin [20.5,20.6) has 2283 bin [20.6,20.7) has 2338 bin [20.7,20.8) has 2141 bin [20.8,20.9) has 2052 bin [20.9,21.0) has 1982 bin [21.0,21.1) has 1887 bin [21.1,21.2) has 1894 bin [21.2,21.3) has 1870 bin [21.3,21.4) has 1907 bin [21.4,21.5) has 1841 bin [21.5,21.6) has 1830 bin [21.6,21.7) has 1775 bin [21.7,21.8) has 1769 bin [21.8,21.9) has 1618 bin [21.9,22.0) has 1509 bin [22.0,22.1) has 1579 bin [22.1,22.2) has 1440 bin [22.2,22.3) has 1362 bin [22.3,22.4) has 1308 bin [22.4,22.5) has 1168 bin [22.5,22.6) has 1109 bin [22.6,22.7) has 1077 bin [22.7,22.8) has 1078 bin [22.8,22.9) has 1082 bin [22.9,23.0) has 1054 bin [23.0,23.1) has 994 bin [23.1,23.2) has 901 bin [23.2,23.3) has 884 bin [23.3,23.4) has 879 bin [23.4,23.5) has 761 bin 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270 bin [27.7,27.8) has 254 bin [27.8,27.9) has 253 bin [27.9,28.0) has 209 bin [28.0,28.1) has 200 bin [28.1,28.2) has 222 bin [28.2,28.3) has 205 bin [28.3,28.4) has 195 bin [28.4,28.5) has 167 bin [28.5,28.6) has 144 bin [28.6,28.7) has 155 bin [28.7,28.8) has 141 bin [28.8,28.9) has 128 bin [28.9,29.0) has 148 bin [29.0,29.1) has 149 bin [29.1,29.2) has 131 bin [29.2,29.3) has 125 bin [29.3,29.4) has 110 bin [29.4,29.5) has 114 bin [29.5,29.6) has 118 bin [29.6,29.7) has 112 bin [29.7,29.8) has 98 bin [29.8,29.9) has 100 bin [29.9,30.0) has 84 bin [30.0,30.1) has 94 bin [30.1,30.2) has 105 bin [30.2,30.3) has 81 bin [30.3,30.4) has 80 bin [30.4,30.5) has 79 bin [30.5,30.6) has 80 bin [30.6,30.7) has 57 bin [30.7,30.8) has 66 bin [30.8,30.9) has 60 bin [30.9,31.0) has 68 bin [31.0,31.1) has 67 bin [31.1,31.2) has 69 bin [31.2,31.3) has 51 bin [31.3,31.4) has 47 bin [31.4,31.5) has 60 bin [31.5,31.6) has 60 bin [31.6,31.7) has 49 bin [31.7,31.8) has 44 bin [31.8,31.9) has 32 bin [31.9,32.0) has 38 bin [32.0,32.1) has 32 bin [32.1,32.2) has 25 bin [32.2,32.3) has 14 bin [32.3,32.4) has 12 bin [32.4,32.5) has 7 bin [32.5,32.6) has 3 bin [32.6,32.7) has 4 bin [32.7,32.8) has 1 bin [32.8,32.9) has 2 bin [32.9,33.0) has 1 bin [33.0,33.1) has 5 bin [33.1,33.2) has 2 average z coordinate 1.1 for 49250324 element(s) point source id histogram with bin size 1.000000 bin 150 has 19400102 bin 151 has 29777920 bin 152 has 72302 average point source id 150.607559942143723 for 49250324 element(s)