lasinfo (210611) report for 'AHN4T/58CN1_10.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: 46164143 number of points by return: 41104382 3581179 1214341 237567 26674 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 359980 0 min x y z: 183980.000 359980.000 25.598 max x y z: 185019.999 361269.999 65.128 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: 46164143 extended number of points by return: 41104382 3581179 1214341 237567 26674 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 25598 65128 intensity 0 4797 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 -29 29 user_data 6 7 point_source_ID 99 205 gps_time 297862433.250016 297871284.698228 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 51 255 B 39 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 47.97 ('Amplitude') attribute1 -16.71 31.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41104382 number of intermediate returns: 1482763 number of last returns: 41084554 number of single returns: 37507556 covered area in square units/kilounits: 1333480/1.33 point density: all returns 34.62 last only 30.81 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46164143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41104382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3581179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1214341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 237567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26674 instead zero. overview over extended number of returns of given pulse: 37507556 4742900 2933899 845743 125007 8636 402 0 0 0 0 0 0 0 0 histogram of classification of points: 7073392 unclassified (1) 37948128 ground (2) 1053009 building (6) 89009 water (9) 605 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3043019 +---> 536432 of those are unclassified (1) +---> 2439529 of those are ground (2) +---> 39917 of those are building (6) +---> 27141 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.5,25.6) has 1 bin [25.6,25.7) has 168 bin [25.7,25.8) has 9230 bin [25.8,25.9) has 66611 bin [25.9,26.0) has 41382 bin [26.0,26.1) has 32657 bin [26.1,26.2) has 55846 bin [26.2,26.3) has 104750 bin [26.3,26.4) has 155966 bin [26.4,26.5) has 301049 bin [26.5,26.6) has 263512 bin [26.6,26.7) has 285073 bin [26.7,26.8) has 250433 bin [26.8,26.9) has 273207 bin 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has 273 bin [57.9,58.0) has 297 bin [58.0,58.1) has 267 bin [58.1,58.2) has 301 bin [58.2,58.3) has 284 bin [58.3,58.4) has 290 bin [58.4,58.5) has 418 bin [58.5,58.6) has 379 bin [58.6,58.7) has 255 bin [58.7,58.8) has 263 bin [58.8,58.9) has 243 bin [58.9,59.0) has 251 bin [59.0,59.1) has 256 bin [59.1,59.2) has 217 bin [59.2,59.3) has 194 bin [59.3,59.4) has 195 bin [59.4,59.5) has 176 bin [59.5,59.6) has 177 bin [59.6,59.7) has 160 bin [59.7,59.8) has 164 bin [59.8,59.9) has 157 bin [59.9,60.0) has 130 bin [60.0,60.1) has 151 bin [60.1,60.2) has 132 bin [60.2,60.3) has 98 bin [60.3,60.4) has 99 bin [60.4,60.5) has 80 bin [60.5,60.6) has 76 bin [60.6,60.7) has 57 bin [60.7,60.8) has 79 bin [60.8,60.9) has 67 bin [60.9,61.0) has 52 bin [61.0,61.1) has 59 bin [61.1,61.2) has 54 bin [61.2,61.3) has 59 bin [61.3,61.4) has 39 bin [61.4,61.5) has 28 bin [61.5,61.6) has 36 bin [61.6,61.7) has 31 bin [61.7,61.8) has 33 bin [61.8,61.9) has 32 bin [61.9,62.0) has 24 bin [62.0,62.1) has 21 bin [62.1,62.2) has 17 bin [62.2,62.3) has 15 bin [62.3,62.4) has 9 bin [62.4,62.5) has 18 bin [62.5,62.6) has 16 bin [62.6,62.7) has 10 bin [62.7,62.8) has 4 bin [62.8,62.9) has 2 bin [62.9,63.0) has 1 bin [63.0,63.1) has 2 bin [64.6,64.7) has 1 bin [64.8,64.9) has 2 bin [64.9,65.0) has 3 bin [65.0,65.1) has 2 bin [65.1,65.2) has 1 average z coordinate 30.0 for 46164143 element(s) point source id histogram with bin size 1.000000 bin 99 has 285828 bin 100 has 20718911 bin 101 has 6601403 bin 205 has 18558001 average point source id 142.346842223411358 for 46164143 element(s)