lasinfo (210611) report for 'AHN4T/32FN1_19.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: 76362917 number of points by return: 44016959 22837256 7905955 1458301 144446 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 469980 0 min x y z: 172980.000 469980.000 19.799 max x y z: 174019.999 471269.999 65.983 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: 76362917 extended number of points by return: 44016959 22837256 7905955 1458301 144446 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 19799 65983 intensity 44 2744 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -12 34 user_data 6 7 point_source_ID 150 151 gps_time 270211022.016039 270211497.060143 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 0 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -2000 5667 extended_scanner_channel 0 0 attribute0 0.44 27.44 ('Amplitude') attribute1 -15.84 11.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44016959 number of intermediate returns: 9523115 number of last returns: 43936988 number of single returns: 21114145 covered area in square units/kilounits: 1341596/1.34 point density: all returns 56.92 last only 32.75 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76362917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44016959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22837256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7905955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1458301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 144446 instead zero. overview over extended number of returns of given pulse: 21114145 29875307 19374788 5272970 722105 3577 25 0 0 0 0 0 0 0 0 histogram of classification of points: 39190607 unclassified (1) 36933789 ground (2) 238521 building (6) +-> flagged as extended overlap: 4794280 +---> 2215626 of those are unclassified (1) +---> 2540121 of those are ground (2) +---> 38533 of those are building (6) z coordinate histogram with bin size 0.100000 bin [19.7,19.8) has 1 bin [19.8,19.9) has 31 bin [19.9,20.0) has 17 bin [20.0,20.1) has 2 bin [20.1,20.2) has 1 bin [20.3,20.4) has 4 bin [20.4,20.5) has 24 bin [20.5,20.6) has 50 bin [20.6,20.7) has 41 bin [20.7,20.8) has 232 bin [20.8,20.9) has 592 bin [20.9,21.0) has 1034 bin [21.0,21.1) has 920 bin [21.1,21.2) has 2088 bin [21.2,21.3) has 6529 bin [21.3,21.4) has 20885 bin [21.4,21.5) has 55604 bin [21.5,21.6) has 103935 bin [21.6,21.7) has 176813 bin 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has 58755 bin [51.4,51.5) has 57266 bin [51.5,51.6) has 56253 bin [51.6,51.7) has 55257 bin [51.7,51.8) has 53591 bin [51.8,51.9) has 52489 bin [51.9,52.0) has 51542 bin [52.0,52.1) has 50372 bin [52.1,52.2) has 48497 bin [52.2,52.3) has 47207 bin [52.3,52.4) has 46056 bin [52.4,52.5) has 44793 bin [52.5,52.6) has 43593 bin [52.6,52.7) has 42774 bin [52.7,52.8) has 41912 bin [52.8,52.9) has 41111 bin [52.9,53.0) has 40081 bin [53.0,53.1) has 38972 bin [53.1,53.2) has 38382 bin [53.2,53.3) has 37313 bin [53.3,53.4) has 36703 bin [53.4,53.5) has 35981 bin [53.5,53.6) has 35169 bin [53.6,53.7) has 33602 bin [53.7,53.8) has 32559 bin [53.8,53.9) has 31994 bin [53.9,54.0) has 31180 bin [54.0,54.1) has 30524 bin [54.1,54.2) has 29538 bin [54.2,54.3) has 28968 bin [54.3,54.4) has 27857 bin [54.4,54.5) has 26941 bin [54.5,54.6) has 25858 bin [54.6,54.7) has 24633 bin [54.7,54.8) has 24443 bin [54.8,54.9) has 23407 bin [54.9,55.0) has 23014 bin [55.0,55.1) has 22108 bin [55.1,55.2) has 21755 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[59.1,59.2) has 3742 bin [59.2,59.3) has 3597 bin [59.3,59.4) has 3414 bin [59.4,59.5) has 3194 bin [59.5,59.6) has 2953 bin [59.6,59.7) has 2702 bin [59.7,59.8) has 2447 bin [59.8,59.9) has 2393 bin [59.9,60.0) has 2142 bin [60.0,60.1) has 2178 bin [60.1,60.2) has 1936 bin [60.2,60.3) has 1821 bin [60.3,60.4) has 1722 bin [60.4,60.5) has 1575 bin [60.5,60.6) has 1336 bin [60.6,60.7) has 1261 bin [60.7,60.8) has 1131 bin [60.8,60.9) has 1105 bin [60.9,61.0) has 1147 bin [61.0,61.1) has 981 bin [61.1,61.2) has 913 bin [61.2,61.3) has 866 bin [61.3,61.4) has 821 bin [61.4,61.5) has 713 bin [61.5,61.6) has 626 bin [61.6,61.7) has 591 bin [61.7,61.8) has 581 bin [61.8,61.9) has 482 bin [61.9,62.0) has 427 bin [62.0,62.1) has 380 bin [62.1,62.2) has 307 bin [62.2,62.3) has 317 bin [62.3,62.4) has 259 bin [62.4,62.5) has 241 bin [62.5,62.6) has 207 bin [62.6,62.7) has 209 bin [62.7,62.8) has 169 bin [62.8,62.9) has 153 bin [62.9,63.0) has 116 bin [63.0,63.1) has 118 bin [63.1,63.2) has 107 bin [63.2,63.3) has 89 bin [63.3,63.4) has 84 bin [63.4,63.5) has 75 bin [63.5,63.6) has 61 bin [63.6,63.7) has 50 bin [63.7,63.8) has 37 bin [63.8,63.9) has 37 bin [63.9,64.0) has 17 bin [64.0,64.1) has 18 bin [64.1,64.2) has 18 bin [64.2,64.3) has 19 bin [64.3,64.4) has 5 bin [64.4,64.5) has 19 bin [64.5,64.6) has 25 bin [64.6,64.7) has 14 bin [64.7,64.8) has 20 bin [64.8,64.9) has 7 bin [64.9,65.0) has 8 bin [65.0,65.1) has 10 bin [65.1,65.2) has 4 bin [65.2,65.3) has 7 bin [65.3,65.4) has 4 bin [65.4,65.5) has 2 bin [65.6,65.7) has 2 bin [65.7,65.8) has 1 bin [65.8,65.9) has 2 bin [65.9,66.0) has 3 average z coordinate 32.3 for 76362917 element(s) point source id histogram with bin size 1.000000 bin 150 has 29592575 bin 151 has 46770342 average point source id 150.612474533941651 for 76362917 element(s)