lasinfo (210611) report for 'AHN4T/58DZ2_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: 340/2022 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: 51856818 number of points by return: 40021813 8517140 2781302 488601 47962 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 351230 0 min x y z: 195980.000 351230.000 20.729 max x y z: 197019.999 352519.999 66.146 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: 51856818 extended number of points by return: 40021813 8517140 2781302 488601 47962 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 20729 66146 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 29 user_data 6 7 point_source_ID 112 128 gps_time 292326148.417264 298296009.283506 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 51 255 B 46 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.81 31.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40021813 number of intermediate returns: 3331845 number of last returns: 39978712 number of single returns: 31475552 covered area in square units/kilounits: 1340008/1.34 point density: all returns 38.70 last only 29.83 (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 51856818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40021813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8517140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2781302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 488601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47962 instead zero. overview over extended number of returns of given pulse: 31475552 11472054 6897707 1770441 227221 13413 430 0 0 0 0 0 0 0 0 histogram of classification of points: 15040071 unclassified (1) 36733239 ground (2) 62704 building (6) 20804 water (9) +-> flagged as extended overlap: 3263472 +---> 898060 of those are unclassified (1) +---> 2364359 of those are ground (2) +---> 541 of those are building (6) +---> 512 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.7,20.8) has 12 bin [20.8,20.9) has 2170 bin [20.9,21.0) has 85651 bin [21.0,21.1) has 228753 bin [21.1,21.2) has 303497 bin [21.2,21.3) has 389040 bin [21.3,21.4) has 452112 bin [21.4,21.5) has 476436 bin [21.5,21.6) has 438464 bin [21.6,21.7) has 256691 bin [21.7,21.8) has 94454 bin [21.8,21.9) has 43212 bin [21.9,22.0) has 32542 bin [22.0,22.1) has 31888 bin [22.1,22.2) has 26974 bin [22.2,22.3) has 21654 bin [22.3,22.4) has 19003 bin [22.4,22.5) has 19895 bin [22.5,22.6) has 20296 bin [22.6,22.7) has 21088 bin [22.7,22.8) has 21694 bin [22.8,22.9) has 21812 bin [22.9,23.0) has 21860 bin [23.0,23.1) has 21582 bin [23.1,23.2) has 20874 bin [23.2,23.3) has 22410 bin [23.3,23.4) has 24568 bin [23.4,23.5) has 23919 bin [23.5,23.6) has 22732 bin [23.6,23.7) has 23592 bin [23.7,23.8) has 27369 bin [23.8,23.9) has 30353 bin [23.9,24.0) has 46382 bin [24.0,24.1) has 74828 bin [24.1,24.2) has 119053 bin [24.2,24.3) has 179283 bin [24.3,24.4) has 231688 bin [24.4,24.5) has 303277 bin [24.5,24.6) has 414900 bin [24.6,24.7) has 603671 bin [24.7,24.8) has 670215 bin [24.8,24.9) has 653384 bin [24.9,25.0) has 647067 bin [25.0,25.1) has 647540 bin [25.1,25.2) has 646338 bin [25.2,25.3) has 644636 bin [25.3,25.4) has 634008 bin [25.4,25.5) has 730535 bin [25.5,25.6) has 845419 bin [25.6,25.7) has 926668 bin [25.7,25.8) has 986755 bin [25.8,25.9) has 1095839 bin [25.9,26.0) has 1145043 bin 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bin [52.7,52.8) has 35240 bin [52.8,52.9) has 34156 bin [52.9,53.0) has 33764 bin [53.0,53.1) has 32246 bin [53.1,53.2) has 31438 bin [53.2,53.3) has 29868 bin [53.3,53.4) has 29269 bin [53.4,53.5) has 27660 bin [53.5,53.6) has 27314 bin [53.6,53.7) has 26347 bin [53.7,53.8) has 25582 bin [53.8,53.9) has 24357 bin [53.9,54.0) has 23565 bin [54.0,54.1) has 23101 bin [54.1,54.2) has 22192 bin [54.2,54.3) has 21513 bin [54.3,54.4) has 20629 bin [54.4,54.5) has 20046 bin [54.5,54.6) has 19428 bin [54.6,54.7) has 18400 bin [54.7,54.8) has 17596 bin [54.8,54.9) has 17091 bin [54.9,55.0) has 16243 bin [55.0,55.1) has 15919 bin [55.1,55.2) has 15207 bin [55.2,55.3) has 14489 bin [55.3,55.4) has 13753 bin [55.4,55.5) has 13371 bin [55.5,55.6) has 12944 bin [55.6,55.7) has 12169 bin [55.7,55.8) has 11729 bin [55.8,55.9) has 11384 bin [55.9,56.0) has 10819 bin [56.0,56.1) has 10481 bin [56.1,56.2) has 10127 bin [56.2,56.3) has 9667 bin [56.3,56.4) has 9473 bin [56.4,56.5) has 9078 bin [56.5,56.6) 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[60.6,60.7) has 289 bin [60.7,60.8) has 262 bin [60.8,60.9) has 211 bin [60.9,61.0) has 206 bin [61.0,61.1) has 157 bin [61.1,61.2) has 156 bin [61.2,61.3) has 123 bin [61.3,61.4) has 114 bin [61.4,61.5) has 127 bin [61.5,61.6) has 91 bin [61.6,61.7) has 73 bin [61.7,61.8) has 72 bin [61.8,61.9) has 94 bin [61.9,62.0) has 63 bin [62.0,62.1) has 74 bin [62.1,62.2) has 61 bin [62.2,62.3) has 66 bin [62.3,62.4) has 69 bin [62.4,62.5) has 40 bin [62.5,62.6) has 38 bin [62.6,62.7) has 44 bin [62.7,62.8) has 74 bin [62.8,62.9) has 50 bin [62.9,63.0) has 42 bin [63.0,63.1) has 50 bin [63.1,63.2) has 24 bin [63.2,63.3) has 25 bin [63.3,63.4) has 12 bin [63.4,63.5) has 21 bin [63.5,63.6) has 16 bin [63.6,63.7) has 10 bin [63.7,63.8) has 11 bin [63.8,63.9) has 20 bin [63.9,64.0) has 9 bin [64.0,64.1) has 17 bin [64.1,64.2) has 17 bin [64.2,64.3) has 15 bin [64.3,64.4) has 21 bin [64.4,64.5) has 16 bin [64.5,64.6) has 19 bin [64.6,64.7) has 19 bin [64.7,64.8) has 19 bin [64.8,64.9) has 15 bin [64.9,65.0) has 19 bin [65.0,65.1) has 20 bin [65.1,65.2) has 11 bin [65.2,65.3) has 4 bin [65.3,65.4) has 5 bin [65.4,65.5) has 8 bin [65.5,65.6) has 15 bin [65.6,65.7) has 14 bin [65.7,65.8) has 21 bin [65.8,65.9) has 8 bin [65.9,66.0) has 3 bin [66.0,66.1) has 3 bin [66.1,66.2) has 2 average z coordinate 30.2 for 51856818 element(s) point source id histogram with bin size 1.000000 bin 112 has 6030044 bin 113 has 25729592 bin 114 has 581500 bin 127 has 19512077 bin 128 has 3605 average point source id 118.163730042209693 for 51856818 element(s)