lasinfo (210611) report for 'AHN4T/34FZ2_01.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: 337/2022 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: 31909702 number of points by return: 24099370 5387030 1916576 448892 57834 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 467480 0 min x y z: 254980.000 467480.000 28.815 max x y z: 256019.999 468769.999 73.822 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: 31909702 extended number of points by return: 24099370 5387030 1916576 448892 57834 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 28815 73822 intensity 16 4596 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 -14 29 user_data 6 7 point_source_ID 176 177 gps_time 324219040.400247 324220201.096571 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 32 255 B 21 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.12 29.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24099370 number of intermediate returns: 2433487 number of last returns: 24005261 number of single returns: 18628416 covered area in square units/kilounits: 1333732/1.33 point density: all returns 23.93 last only 18.00 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31909702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24099370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5387030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1916576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 448892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57834 instead zero. overview over extended number of returns of given pulse: 18628416 7011071 4412772 1567204 269758 19747 734 0 0 0 0 0 0 0 0 histogram of classification of points: 9992956 unclassified (1) 17506969 ground (2) 4386004 building (6) 19452 water (9) 4321 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2302669 +---> 719159 of those are unclassified (1) +---> 1421035 of those are ground (2) +---> 159723 of those are building (6) +---> 1704 of those are water (9) +---> 1048 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [28.8,28.9) has 150 bin [28.9,29.0) has 1312 bin [29.0,29.1) has 2363 bin [29.1,29.2) has 3312 bin [29.2,29.3) has 4633 bin [29.3,29.4) has 5382 bin [29.4,29.5) has 5376 bin [29.5,29.6) has 4733 bin [29.6,29.7) has 4655 bin [29.7,29.8) has 5009 bin [29.8,29.9) has 5531 bin [29.9,30.0) has 5862 bin [30.0,30.1) 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bin [49.0,49.1) has 37578 bin [49.1,49.2) has 37819 bin [49.2,49.3) has 37527 bin [49.3,49.4) has 37483 bin [49.4,49.5) has 37097 bin [49.5,49.6) has 36301 bin [49.6,49.7) has 36328 bin [49.7,49.8) has 36070 bin [49.8,49.9) has 35899 bin [49.9,50.0) has 35408 bin [50.0,50.1) has 35455 bin [50.1,50.2) has 34840 bin [50.2,50.3) has 34933 bin [50.3,50.4) has 34081 bin [50.4,50.5) has 34464 bin [50.5,50.6) has 33751 bin [50.6,50.7) has 34065 bin [50.7,50.8) has 33472 bin [50.8,50.9) has 32902 bin [50.9,51.0) has 32682 bin [51.0,51.1) has 32280 bin [51.1,51.2) has 31381 bin [51.2,51.3) has 31819 bin [51.3,51.4) has 31787 bin [51.4,51.5) has 30695 bin [51.5,51.6) has 30668 bin [51.6,51.7) has 30320 bin [51.7,51.8) has 29847 bin [51.8,51.9) has 29063 bin [51.9,52.0) has 28957 bin [52.0,52.1) has 28662 bin [52.1,52.2) has 28310 bin [52.2,52.3) has 27543 bin [52.3,52.4) has 26675 bin [52.4,52.5) has 26541 bin [52.5,52.6) has 26108 bin [52.6,52.7) has 25140 bin [52.7,52.8) has 25246 bin 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[60.6,60.7) has 1441 bin [60.7,60.8) has 1449 bin [60.8,60.9) has 1363 bin [60.9,61.0) has 1235 bin [61.0,61.1) has 1187 bin [61.1,61.2) has 1165 bin [61.2,61.3) has 1108 bin [61.3,61.4) has 968 bin [61.4,61.5) has 942 bin [61.5,61.6) has 884 bin [61.6,61.7) has 846 bin [61.7,61.8) has 840 bin [61.8,61.9) has 821 bin [61.9,62.0) has 739 bin [62.0,62.1) has 697 bin [62.1,62.2) has 616 bin [62.2,62.3) has 555 bin [62.3,62.4) has 527 bin [62.4,62.5) has 451 bin [62.5,62.6) has 464 bin [62.6,62.7) has 447 bin [62.7,62.8) has 454 bin [62.8,62.9) has 484 bin [62.9,63.0) has 493 bin [63.0,63.1) has 459 bin [63.1,63.2) has 460 bin [63.2,63.3) has 445 bin [63.3,63.4) has 458 bin [63.4,63.5) has 428 bin [63.5,63.6) has 409 bin [63.6,63.7) has 362 bin [63.7,63.8) has 327 bin [63.8,63.9) has 331 bin [63.9,64.0) has 298 bin [64.0,64.1) has 267 bin [64.1,64.2) has 240 bin [64.2,64.3) has 274 bin [64.3,64.4) has 270 bin [64.4,64.5) has 255 bin [64.5,64.6) has 209 bin [64.6,64.7) has 205 bin [64.7,64.8) has 169 bin [64.8,64.9) has 161 bin [64.9,65.0) has 138 bin [65.0,65.1) has 115 bin [65.1,65.2) has 122 bin [65.2,65.3) has 121 bin [65.3,65.4) has 114 bin [65.4,65.5) has 95 bin [65.5,65.6) has 79 bin [65.6,65.7) has 54 bin [65.7,65.8) has 61 bin [65.8,65.9) has 40 bin [65.9,66.0) has 46 bin [66.0,66.1) has 31 bin [66.1,66.2) has 17 bin [66.2,66.3) has 17 bin [66.3,66.4) has 10 bin [66.4,66.5) has 5 bin [66.5,66.6) has 3 bin [66.6,66.7) has 3 bin [66.7,66.8) has 3 bin [66.8,66.9) has 3 bin [66.9,67.0) has 3 bin [67.0,67.1) has 2 bin [67.1,67.2) has 1 bin [67.3,67.4) has 2 bin [67.7,67.8) has 1 bin [68.8,68.9) has 2 bin [68.9,69.0) has 1 bin [69.2,69.3) has 2 bin [69.3,69.4) has 1 bin [69.4,69.5) has 2 bin [69.5,69.6) has 2 bin [69.6,69.7) has 1 bin [70.0,70.1) has 2 bin [70.1,70.2) has 4 bin [70.2,70.3) has 3 bin [70.3,70.4) has 1 bin [70.7,70.8) has 1 bin [71.1,71.2) has 1 bin [71.2,71.3) has 5 bin [71.3,71.4) has 7 bin [71.4,71.5) has 9 bin [71.5,71.6) has 7 bin [73.5,73.6) has 1 bin [73.7,73.8) has 1 bin [73.8,73.9) has 1 average z coordinate 36.8 for 31909702 element(s) point source id histogram with bin size 1.000000 bin 176 has 25693291 bin 177 has 6216411 average point source id 176.194812568290359 for 31909702 element(s)