lasinfo (210611) report for 'AHN4T/50HZ1_09.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: 16090526 number of points by return: 8996474 5042845 1736688 289541 24978 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 378730 0 min x y z: 133227.343 378730.000 27.096 max x y z: 134019.999 380019.999 68.800 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: 16090526 extended number of points by return: 8996474 5042845 1736688 289541 24978 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 247343 1039999 Y 0 1289999 Z 27096 68800 intensity 44 1837 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 -21 33 user_data 6 7 point_source_ID 56 2055 gps_time 298019810.824975 298204960.836309 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 244 B 24 229 NIR 21 235 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3500 5500 extended_scanner_channel 0 0 attribute0 0.44 18.37 ('Amplitude') attribute1 -16.78 1.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8996474 number of intermediate returns: 2073297 number of last returns: 8916565 number of single returns: 3895810 covered area in square units/kilounits: 571124/0.57 point density: all returns 28.17 last only 15.61 (per square units) spacing: all returns 0.19 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16090526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8996474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5042845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1736688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 289541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24978 instead zero. overview over extended number of returns of given pulse: 3895810 6614699 4379973 1072902 120399 6538 205 0 0 0 0 0 0 0 0 histogram of classification of points: 9744576 unclassified (1) 6342865 ground (2) 3085 water (9) +-> flagged as extended overlap: 1314860 +---> 840856 of those are unclassified (1) +---> 473159 of those are ground (2) +---> 845 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.0,27.1) has 1 bin [27.1,27.2) has 17 bin [27.2,27.3) has 294 bin [27.3,27.4) has 239 bin [27.4,27.5) has 278 bin [27.5,27.6) has 617 bin [27.6,27.7) has 1285 bin [27.7,27.8) has 3380 bin [27.8,27.9) has 31938 bin [27.9,28.0) has 92432 bin [28.0,28.1) has 92220 bin [28.1,28.2) has 85964 bin [28.2,28.3) has 85966 bin [28.3,28.4) has 84140 bin [28.4,28.5) has 92707 bin [28.5,28.6) has 109876 bin [28.6,28.7) has 134021 bin [28.7,28.8) has 166627 bin [28.8,28.9) has 187591 bin [28.9,29.0) has 190618 bin [29.0,29.1) has 194473 bin [29.1,29.2) has 192023 bin [29.2,29.3) has 202176 bin [29.3,29.4) has 208813 bin [29.4,29.5) has 196640 bin [29.5,29.6) has 179347 bin [29.6,29.7) has 208530 bin [29.7,29.8) has 305517 bin [29.8,29.9) has 389614 bin [29.9,30.0) has 356675 bin [30.0,30.1) has 278113 bin [30.1,30.2) has 245721 bin [30.2,30.3) has 255897 bin [30.3,30.4) has 273827 bin [30.4,30.5) has 282417 bin [30.5,30.6) has 284797 bin [30.6,30.7) has 295236 bin [30.7,30.8) has 270145 bin [30.8,30.9) has 203786 bin [30.9,31.0) has 135446 bin [31.0,31.1) has 82919 bin [31.1,31.2) has 48673 bin [31.2,31.3) has 31693 bin [31.3,31.4) has 20365 bin [31.4,31.5) has 15450 bin [31.5,31.6) has 13669 bin [31.6,31.7) has 13101 bin [31.7,31.8) has 13059 bin [31.8,31.9) has 13630 bin [31.9,32.0) has 13871 bin [32.0,32.1) has 13716 bin [32.1,32.2) has 14369 bin [32.2,32.3) has 14252 bin [32.3,32.4) has 14574 bin [32.4,32.5) has 14640 bin [32.5,32.6) has 14493 bin 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[63.7,63.8) has 584 bin [63.8,63.9) has 623 bin [63.9,64.0) has 554 bin [64.0,64.1) has 539 bin [64.1,64.2) has 486 bin [64.2,64.3) has 454 bin [64.3,64.4) has 363 bin [64.4,64.5) has 356 bin [64.5,64.6) has 331 bin [64.6,64.7) has 327 bin [64.7,64.8) has 311 bin [64.8,64.9) has 232 bin [64.9,65.0) has 208 bin [65.0,65.1) has 204 bin [65.1,65.2) has 203 bin [65.2,65.3) has 207 bin [65.3,65.4) has 153 bin [65.4,65.5) has 143 bin [65.5,65.6) has 138 bin [65.6,65.7) has 122 bin [65.7,65.8) has 106 bin [65.8,65.9) has 123 bin [65.9,66.0) has 123 bin [66.0,66.1) has 102 bin [66.1,66.2) has 100 bin [66.2,66.3) has 76 bin [66.3,66.4) has 68 bin [66.4,66.5) has 56 bin [66.5,66.6) has 51 bin [66.6,66.7) has 53 bin [66.7,66.8) has 26 bin [66.8,66.9) has 31 bin [66.9,67.0) has 32 bin [67.0,67.1) has 25 bin [67.1,67.2) has 28 bin [67.2,67.3) has 20 bin [67.3,67.4) has 5 bin [67.4,67.5) has 13 bin [67.5,67.6) has 18 bin [67.6,67.7) has 11 bin [67.7,67.8) has 2 bin [67.8,67.9) has 9 bin [67.9,68.0) has 10 bin [68.0,68.1) has 5 bin [68.1,68.2) has 4 bin [68.2,68.3) has 3 bin [68.3,68.4) has 1 bin [68.4,68.5) has 4 bin [68.5,68.6) has 12 bin [68.6,68.7) has 4 bin [68.8,68.9) has 1 average z coordinate 38.4 for 16090526 element(s) point source id histogram with bin size 1.000000 bin 56 has 15732321 bin 2055 has 358205 average point source id 100.501453526130845 for 16090526 element(s)