lasinfo (210611) report for 'AHN4T/46CZ1_15.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: 339/2022 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: 45623371 number of points by return: 26915412 13776248 4228039 649029 54643 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 402480 0 min x y z: 183980.000 402480.000 20.776 max x y z: 185019.999 403769.999 61.696 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: 45623371 extended number of points by return: 26915412 13776248 4228039 649029 54643 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 20776 61696 intensity 18 3054 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 -29 9 user_data 6 7 point_source_ID 79 80 gps_time 296122567.997472 296124382.804492 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 37 255 B 30 237 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.18 30.54 ('Amplitude') attribute1 -16.51 13.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26915412 number of intermediate returns: 4932477 number of last returns: 26887630 number of single returns: 13112148 covered area in square units/kilounits: 1341504/1.34 point density: all returns 34.01 last only 20.04 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45623371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26915412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13776248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4228039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 649029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54643 instead zero. overview over extended number of returns of given pulse: 13112148 19105846 10749873 2381688 259277 13961 578 0 0 0 0 0 0 0 0 histogram of classification of points: 27264363 unclassified (1) 18355044 ground (2) 3964 water (9) +-> flagged as extended overlap: 2840059 +---> 1639097 of those are unclassified (1) +---> 1200825 of those are ground (2) +---> 137 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.7,20.8) has 4 bin [20.8,20.9) has 125 bin [20.9,21.0) has 799 bin [21.0,21.1) has 1730 bin [21.1,21.2) has 4055 bin [21.2,21.3) has 9637 bin [21.3,21.4) has 10065 bin [21.4,21.5) has 14034 bin [21.5,21.6) has 58256 bin [21.6,21.7) has 205452 bin [21.7,21.8) has 473254 bin [21.8,21.9) has 712358 bin [21.9,22.0) has 848480 bin [22.0,22.1) has 967808 bin [22.1,22.2) has 1147486 bin [22.2,22.3) has 1199237 bin [22.3,22.4) has 1135064 bin [22.4,22.5) has 1124839 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bin [56.8,56.9) has 978 bin [56.9,57.0) has 962 bin [57.0,57.1) has 841 bin [57.1,57.2) has 771 bin [57.2,57.3) has 749 bin [57.3,57.4) has 726 bin [57.4,57.5) has 654 bin [57.5,57.6) has 562 bin [57.6,57.7) has 501 bin [57.7,57.8) has 500 bin [57.8,57.9) has 459 bin [57.9,58.0) has 385 bin [58.0,58.1) has 375 bin [58.1,58.2) has 350 bin [58.2,58.3) has 299 bin [58.3,58.4) has 297 bin [58.4,58.5) has 243 bin [58.5,58.6) has 224 bin [58.6,58.7) has 180 bin [58.7,58.8) has 168 bin [58.8,58.9) has 164 bin [58.9,59.0) has 155 bin [59.0,59.1) has 145 bin [59.1,59.2) has 128 bin [59.2,59.3) has 101 bin [59.3,59.4) has 89 bin [59.4,59.5) has 83 bin [59.5,59.6) has 73 bin [59.6,59.7) has 89 bin [59.7,59.8) has 59 bin [59.8,59.9) has 64 bin [59.9,60.0) has 52 bin [60.0,60.1) has 44 bin [60.1,60.2) has 37 bin [60.2,60.3) has 43 bin [60.3,60.4) has 34 bin [60.4,60.5) has 27 bin [60.5,60.6) has 34 bin [60.6,60.7) has 21 bin [60.7,60.8) has 21 bin [60.8,60.9) has 28 bin [60.9,61.0) has 12 bin [61.0,61.1) has 10 bin [61.1,61.2) has 4 bin [61.2,61.3) has 10 bin [61.3,61.4) has 7 bin [61.4,61.5) has 10 bin [61.5,61.6) has 5 bin [61.6,61.7) has 6 average z coordinate 30.8 for 45623371 element(s) point source id histogram with bin size 1.000000 bin 79 has 21363988 bin 80 has 24259383 average point source id 79.53173148910895 for 45623371 element(s)